CN115386812A - Block amorphous alloy for casting light component and processing method thereof - Google Patents
Block amorphous alloy for casting light component and processing method thereof Download PDFInfo
- Publication number
- CN115386812A CN115386812A CN202211050069.6A CN202211050069A CN115386812A CN 115386812 A CN115386812 A CN 115386812A CN 202211050069 A CN202211050069 A CN 202211050069A CN 115386812 A CN115386812 A CN 115386812A
- Authority
- CN
- China
- Prior art keywords
- equal
- less
- amorphous alloy
- amorphous
- alloy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910000808 amorphous metal alloy Inorganic materials 0.000 title claims abstract description 146
- 238000003672 processing method Methods 0.000 title claims abstract description 8
- 238000005266 casting Methods 0.000 title claims description 9
- 239000000203 mixture Substances 0.000 claims abstract description 82
- 239000000956 alloy Substances 0.000 claims abstract description 50
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 47
- 238000003723 Smelting Methods 0.000 claims description 25
- 239000002994 raw material Substances 0.000 claims description 10
- 238000004512 die casting Methods 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 4
- 238000005086 pumping Methods 0.000 claims description 4
- 238000005303 weighing Methods 0.000 claims description 4
- 239000012298 atmosphere Substances 0.000 claims description 2
- 239000011261 inert gas Substances 0.000 claims description 2
- 238000009776 industrial production Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 10
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 229910052726 zirconium Inorganic materials 0.000 description 6
- 229910052786 argon Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229910004349 Ti-Al Inorganic materials 0.000 description 2
- 229910004692 Ti—Al Inorganic materials 0.000 description 2
- 239000012300 argon atmosphere Substances 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 230000006911 nucleation Effects 0.000 description 2
- 238000010899 nucleation Methods 0.000 description 2
- 229910002059 quaternary alloy Inorganic materials 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000002009 allergenic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000005300 metallic glass Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000013526 supercooled liquid Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C45/00—Amorphous alloys
- C22C45/10—Amorphous alloys with molybdenum, tungsten, niobium, tantalum, titanium, or zirconium or Hf as the major constituent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
- B22D21/06—Casting non-ferrous metals with a high melting point, e.g. metallic carbides
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C2200/00—Crystalline structure
- C22C2200/02—Amorphous
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
Abstract
The invention provides an amorphous alloy, the composition of which is Zr a Cu b Ti c Al d Fe e Y f M g Wherein a, b, c, d, e, f and g are atomic percentages of the alloy element components; wherein, the atomic percentage value range of each element component is as follows: a is more than or equal to 45 and less than or equal to 62, b is more than or equal to 12 and less than or equal to 26, c is more than or equal to 8 and less than or equal to 20, d is more than or equal to 15 and less than or equal to 25, e is more than or equal to 2 and less than or equal to 15, f is more than or equal to 0.1 and less than or equal to 3, and g is more than or equal to 0.2 and less than or equal to 2. The invention also provides a simple and quick forming and processing method of the bulk amorphous alloy, which is suitable for industrial production.
Description
Technical Field
The invention belongs to the technical field of amorphous alloy and a processing method thereof, and particularly relates to a block amorphous alloy suitable for a light component in a casting process, and a processing method thereof.
Background
Amorphous alloys (hereinafter referred to as "amorphous alloys") have a unique disordered structure, and thus have the characteristics of general metals and glasses. From the 70 s of the last century, the application research on the amorphous alloy is gradually developed, a plurality of amorphous alloys of different systems are obtained, and a large amount of data of the amorphous alloy material in basic research and engineering application are accumulated. Although amorphous alloys have been used in many fields, the formation of amorphous alloys requires extremely high cooling rates, so that the alloys take on a very thin ribbon-like or wire-like shape, thereby limiting the range of applications of amorphous alloys. For decades, bulk amorphous alloys (also called BMG materials) with high forming ability have been soughtBulk Metallic Glass) has been the goal sought by scientists in the field of amorphous alloys. Turnbull proposed to utilize the glass transition temperature T according to classical nucleation theory g And melting temperature T of alloy m Ratio T of rg To describe the amorphous forming ability of the alloy system, if T rg If the value of (b) is more than 2/3, the uniform nucleation rate of the alloy in the supercooled liquid region becomes very low, so that a bulk amorphous alloy having high formability can be obtained.
With the development of bulk amorphous materials (BMG materials), amorphous alloys are gradually being popularized and applied to special structural parts. The structural part refers to a kind of engineering material with some mechanical or mechanical properties of the material as main application indexes, wherein the mechanical or mechanical properties include but are not limited to key indexes of yield strength, breaking strength, fracture toughness, plastic elongation, elastic modulus, fatigue performance and the like of the material. For the selection of materials, the single strength or toughness index conforms to the basic performance of the material, but for the special performance requirements of complex structures, such as density problems, corrosion resistance problems and the like, the materials need to be developed and utilized on the basis of specific series of alloys.
The bulk amorphous alloy in the prior art takes an iron base and a zirconium base as main application systems, has the advantages of high elasticity, high hardness and the like, but the density of iron and zirconium determines that the density of the existing amorphous alloy is higher, so that the amorphous alloy has no absolute advantages in the field of thin and small component design. If a novel amorphous alloy with lower density and no obvious reduction of other performance characteristics can be developed, the application market of the amorphous alloy in the field of light components is further expanded.
Disclosure of Invention
The invention aims to provide a bulk amorphous alloy suitable for a thinned and miniaturized component, and aims to solve the technical problem that the forming capability and density of an amorphous alloy material in the prior art cannot achieve the light-weight design of a small and complicated component.
In order to achieve the purpose of the invention, the technical scheme adopted by the invention is as follows:
the invention isThe aspect provides an amorphous alloy, the alloy composition is Zr a Cu b Ti c Al d Fe e Y f M g Wherein a, b, c, d, e, f and g are atomic percent of the components of the alloy elements;
wherein, the atomic percentage value range of each element component is as follows: a is more than or equal to 45 and less than or equal to 62, b is more than or equal to 12 and less than or equal to 26, c is more than or equal to 8 and less than or equal to 20, d is more than or equal to 15 and less than or equal to 25, e is more than or equal to 2 and less than or equal to 15, f is more than or equal to 0.1 and less than or equal to 3, and g is more than or equal to 0.2 and less than or equal to 2;
wherein the M element is Si or B.
Further preferably, the atomic percentage value range of the amorphous alloy element components is as follows: a is more than or equal to 48 and less than or equal to 60, b is more than or equal to 12 and less than or equal to 20, c is more than or equal to 10 and less than or equal to 20, d is more than or equal to 15 and less than or equal to 22, e is more than or equal to 2 and less than or equal to 8, f is more than or equal to 0.1 and less than or equal to 2, and g is more than or equal to 0.2 and less than or equal to 2.
Still further preferably, the atomic percentage value range of the amorphous alloy element components is as follows: a is more than or equal to 50 and less than or equal to 55, b is more than or equal to 12 and less than or equal to 18, c is more than or equal to 12 and less than or equal to 18, d is more than or equal to 15 and less than or equal to 20, e is more than or equal to 3 and less than or equal to 5, f is more than or equal to 0.5 and less than or equal to 2, and g is more than or equal to 1 and less than or equal to 2.
Further, when M is selected as B, the atomic percent is in the range of 1.0 to 1.5.
<xnotran> , Zr50Cu12Ti12Al20Fe4.5Y0.5Si1.0, zr50Cu12Ti18Al15Fe3.0Y0.5Si1.5, zr50Cu12Ti17.5Al15.0Fe3.1Y1.2Si1.2, zr50Cu13Ti13.8Al16.6Fe3.8Y1.4Si1.4, zr50Cu18Ti12Al15Fe3.0Y1.0Si1.0, zr50.6Cu14.0Ti13.0Al15.9Fe4.0Y1.0Si1.5, zr52.0Cu12.3Ti14.2Al15.6Fe3.5Y1.0Si1.4, zr52.0Cu13.0Ti14.3Al15.2Fe3.0Y1.0Si1.5, zr52.0Cu13.0Ti14.3Al15.2Fe3.0Y1.0Si1.5, zr52.0Cu13.0Ti14.3Al15.2Fe3.0Y0.5Si2.0, zr52.2Cu13.6Ti13.2Al15.6Fe3.0Y0.8Si1.6, zr52.0Cu12.4Ti14.1Al15.6Fe3.0Y1.1Si1.8, zr52.1Cu13.5Ti12.0Al16.4Fe3.0Y1.2Si1.8, zr52.4Cu12.0Ti15.0Al15.0Fe3.0Y1.6Si1.0, zr52.8Cu14.0Ti12.0Al15.3Fe3.0Y1.9Si1.0, zr52.8Cu13.0Ti13.5Al15.2Fe3.5Y1.0Si1.0, zr53.1Cu13.0Ti15.0Al13.9Fe3.5Y0.5Si1.0, zr53.2Cu14.1Ti12.5Al15.2Fe3.0Y1.0Si1.0, zr53.2Cu13.0Ti13.1Al15.4Fe3.2Y0.8Si1.3, zr53.2Cu13.0Ti12.5Al16.0Fe3.0Y1.0Si1.3, zr54.0Cu12.0Ti12.3Al16.7Fe3.0Y1.0Si1.0, zr55.0Cu12.0Ti12.0Al15.8Fe3.0Y1.0Si1.2, zr50Cu12Ti12Al20Fe4.5Y0.5B1.0, zr50Cu12Ti18Al15Fe3.0Y0.5B1.5, zr50Cu12Ti17.5Al15.0Fe3.1Y1.2B1.2, zr50Cu13Ti13.8Al16.6Fe3.8Y1.4B1.4, zr50Cu18Ti12Al15Fe3.0Y1.0B1.0, zr50.6Cu14.0Ti13.0Al15.9Fe4.0Y1.0B1.5, zr52.0Cu12.3Ti14.2Al15.6Fe3.5Y1.0B1.4, zr52.0Cu13.0Ti14.3Al15.2Fe3.0Y1.0B1.5, zr52.0Cu13.0Ti14.3Al15.2Fe3.0Y0.5B2.0, zr52.2Cu13.6Ti13.2Al15.6Fe3.0Y0.8B1.6, zr52.0Cu12.4Ti14.1Al15.6Fe3.0Y1.1B1.8, zr52.1Cu13.5Ti12.0Al16.4Fe3.0Y1.2B1.8, zr52.4Cu12.0Ti15.0Al15.0Fe3.0Y1.6B1.0, zr52.8Cu14.0Ti12.0Al15.3Fe3.0Y1.9B1.0, zr52.8Cu13.0Ti13.5Al15.2Fe3.5Y1.0B1.0, zr53.1Cu13.0Ti15.0Al13.9Fe3.5Y0.5B1.0, zr53.2Cu14.1Ti12.5Al15.2Fe3.0Y1.0B1.0, zr53.2Cu13.0Ti13.1Al15.4Fe3.2Y0.8B1.3, zr53.2Cu13.0Ti12.5Al16.0Fe3.0Y1.0B1.3, zr54.0Cu12.0Ti12.3Al16.7Fe3.0Y1.0B1.0, zr55.0Cu12.0Ti12.0Al15.8Fe3.0Y1.0B1.2 . </xnotran>
The zirconium-based amorphous alloy in the invention takes a Zr-Cu-Ti-Al quaternary alloy system as a basic component, and the components are designed by comprehensively considering the forming capability, density, specific strength and the difficulty degree of a smelting process of the amorphous alloy.
According to the zirconium-based amorphous alloy, ni and Co elements are not introduced into a basic system of the zirconium-based amorphous alloy, and a non-allergenic Ti element is mixed with other elements, so that the biocompatibility of the alloy is improved, the alloy density can be effectively reduced, and the forming capacity of the amorphous alloy can be improved. The components of the zirconium-based amorphous alloy are matched with each other, and the matched Fe and Y components are added into the basis of a Zr-Cu-Ti-Al quaternary alloy system, so that the forming capability and the specific strength of the alloy can be effectively improved. Secondly, the addition of a proper amount of light elements Si or B is beneficial to the improvement of amorphous forming ability and the reduction of density, but the melting of the element Si or B is difficult, once the added atomic percentage is more than 2%, the melting temperature needs to be greatly improved to completely melt the element Si or B, so that the burning loss of alloy raw materials in the melting process is serious, and particularly when the two elements Si and B are added simultaneously, the two raw materials are difficult to be simultaneously melted into liquid, so that the element Si and B can only be selectively added.
The product prepared by the block amorphous alloy in the invention by utilizing the casting process has a good amorphous structure. Further, when the amorphous alloy is cast into a rod-shaped sample with the diameter of 10-12mm and the length of 100mm, the amorphous volume content is more than 50 percent;
when the amorphous alloy is cast into a rod-shaped sample with the diameter of more than 8mm, the length of less than or equal to 12mm and the length of 100mm, the amorphous volume content is more than 70 percent;
when the amorphous alloy is cast into a rod-shaped sample with the diameter of more than 5mm, less than or equal to 8mm and the length of 100mm, the amorphous volume content is more than 80 percent;
when the amorphous alloy is cast into a rod-shaped sample with the diameter less than or equal to 5mm and the length of 100mm, the amorphous volume content is more than 95 percent.
The product prepared by the bulk amorphous alloy in the invention by utilizing the die casting process also has a good amorphous structure. Further, when the amorphous alloy is die-cast into a strip sample with the thickness of more than 1mm, less than or equal to 1.5mm and the length of 100mm, the amorphous volume content is more than 50 percent;
when the amorphous alloy is die-cast into a strip sample with the thickness of more than 0.8mm, less than or equal to 1mm and the length of 100mm, the amorphous volume content is more than 70 percent;
when the amorphous alloy is die-cast into a strip sample with the thickness of more than 0.5mm, less than or equal to 0.8mm and the length of 100mm, the amorphous volume content is more than 80 percent;
when the amorphous alloy is cast into a strip sample with the thickness of less than or equal to 0.5mm and the length of 100mm, the amorphous volume content is more than 95 percent.
The bulk amorphous alloy effectively reduces the amorphous density through component improvement, and the amorphous alloy density is less than or equal to 6.3g/cm 3 。
The forming capability of the bulk amorphous alloy is effectively improved through component improvement, and the forming capability of the bulk amorphous alloy is more than or equal to 8mm.
In still another aspect, the present invention provides a method for processing an amorphous alloy, comprising the steps of,
zr according to the alloy composition a Cu b Ti c Al d Fe e Y f M g Weighing raw materials, mixing, placing into a smelting device of a vacuum smelting furnace, wherein the alloy component is Zr a Cu b Ti c Al d Fe e Y f M g Wherein a, b, c, d, e, f and g are atomic percentages of the alloy element components; wherein, the atomic percentage value range of each element component is as follows: a is more than or equal to 45 and less than or equal to 62, b is more than or equal to 12 and less than or equal to 26, c is more than or equal to 8 and less than or equal to 20, d is more than or equal to 15 and less than or equal to 25, e is more than or equal to 2 and less than or equal to 15, f is more than or equal to 0.1 and less than or equal to 3, and g is more than or equal to 0.2 and less than or equal to 2; wherein, M element is Si or B;
pumping the vacuum degree of the vacuum smelting furnace to be lower than 0.1Pa;
introducing inert gas, and smelting the alloy raw material at a smelting temperature of 1800-2000 ℃ for at least 3 times in an inert atmosphere;
the alloy is formed by any one of casting, suction casting and die casting.
The forming processing method of the block amorphous alloy provided by the invention is simple and rapid, and is suitable for industrial production.
Detailed Description
In order to make the objects, technical solutions and technical effects of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described, and the embodiments described below are a part of the embodiments of the present invention, but not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive step in connection with the embodiments of the present invention shall fall within the scope of protection of the present invention. Those whose specific conditions are not specified in the examples are carried out according to conventional conditions or conditions recommended by the manufacturer; the reagents or instruments used are conventional products which are not indicated by manufacturers and are commercially available.
In the description of the present invention, the term "and/or" describing an association relationship of associated objects means that there may be three relationships, for example, a and/or B, may mean: a is present alone, A and B are present simultaneously, and B is present alone. Wherein A and B can be singular or plural. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship.
In the description of the present invention, "at least one" means one or more, "a plurality" means two or more. "at least one of the following" or similar expressions refer to any combination of these items, including any combination of the singular or plural items. For example, "at least one (a), b, or c", or "at least one (a), b, and c", may each represent: a, b, c, a-b (i.e., a and b), a-c, b-c, or a-b-c, wherein a, b, and c may be single or plural, respectively.
It should be understood that the weight of the related components mentioned in the embodiments of the present invention may not only refer to the specific content of each component, but also represent the proportional relationship of the weight among the components, and therefore, it is within the scope of the disclosure that the content of the related components is scaled up or down according to the embodiments of the present invention. Specifically, the weight described in the embodiments of the present invention may be a unit of mass known in the chemical field such as μ g, mg, g, kg, etc.
In addition, unless the context clearly uses otherwise, an expression of a word in the singular is to be understood as including the plural of the word. The terms "comprises" or "comprising" are intended to specify the presence of stated features, quantities, steps, operations, elements, portions, or combinations thereof, but are not intended to preclude the presence or addition of one or more other features, quantities, steps, operations, elements, portions, or combinations thereof.
The embodiment of the invention provides a block amorphous alloy suitable for a thinned and miniaturized component.
Specific examples are as follows.
Example 1
The composition of the amorphous alloy provided in this example was Zr45.0Cu25.0Ti12.0Al13.0Fe3.0Y1.0Si1.0.
Example 2
The composition of the amorphous alloy provided in this example was Zr46.0Cu12.0Ti11.7Al15.0Fe15.0Y0.1Si0.2.
Example 3
The composition of the amorphous alloy provided in this example was Zr46.0Cu15.0Ti8.0Al25.0Fe5.0Y0.5Si0.5.
Example 4
The composition of the amorphous alloy provided in this example was Zr47.0Cu12.0Ti11.0Al20.0Fe5.0Y3.0Si2.0.
Example 5
The composition of the amorphous alloy provided in this example was Zr48.0Cu16.0Ti20.0Al10.0Fe3.0Y2.0Si1.0.
Example 6
The composition of the amorphous alloy provided in this example was Zr48.0Cu12.0Ti16.0Al15.0Fe8.0Y0.2Si0.8.
Example 7
The composition of the amorphous alloy provided in this example was zr48.2cu20.0ti10.0al19.5fe2.0y0.1si0.2.
Example 8
The composition of the amorphous alloy provided in this example was Zr50.0Cu12.0Ti13.0Al22.0Fe2.0Y0.5Si0.5.
Example 9
The composition of the amorphous alloy provided in this example was zrx50cu12ti12al20fe4.5y0.5si1.0.
Example 10
The composition of the amorphous alloy provided in this example was z50cu12ti18al15fe3.0y0.5si1.5.
Example 11
The composition of the amorphous alloy provided in this example was zrcu12ti17.5al15.0fe3.1y1.2si1.2.
Example 12
The composition of the amorphous alloy provided by the embodiment is Zr50Cu13Ti13.8Al16.6Fe3.8Y1.4Si1.4.
Example 13
The composition of the amorphous alloy provided in this example was z50cu18ti12al15fe3.0y1.0si1.0.
Example 14
The composition of the amorphous alloy provided in this example was Zr50.6Cu14.0Ti13.0Al15.9Fe4.0Y1.0Si1.5.
Example 15
The composition of the amorphous alloy provided in this example was zr52.0cu12.3ti14.2al15.6fe3.5y1.0si1.4.
Example 16
The composition of the amorphous alloy provided in this example was Zr52.0Cu13.0Ti14.3Al15.2Fe3.0Y1.0Si1.5.
Example 17
The composition of the amorphous alloy provided in this example was zr52.0Cu13.0Ti14.3Al15.2Fe3.0Y0.5Si2.0.
Example 18
The composition of the amorphous alloy provided in this example is zr52.2cu13.6ti13.2al15.6fe3.0y0.8si1.6.
Example 19
The composition of the amorphous alloy provided in this example was Zr52.0Cu12.4Ti14.1Al15.6Fe3.0Y1.1Si1.8.
Example 20
The composition of the amorphous alloy provided in this example was zr52.1cu13.5ti12.0al16.4fe3.0y1.2si1.8.
Example 21
The composition of the amorphous alloy provided in this example was Zr52.4Cu12.0Ti15.0Al15.0Fe3.0Y1.6Si1.0.
Example 22
The composition of the amorphous alloy provided in this example is zr52.8cu14.0ti12.0al15.3fe3.0y1.9si1.0.
Example 23
The composition of the amorphous alloy provided in this example was zr52.8cu13.0ti13.5al15.2fe3.5y1.0si1.0.
Example 24
The composition of the amorphous alloy provided in this example was zr53.1cu13.0ti15.0al13.9fe3.5y0.5si1.0.
Example 25
The composition of the amorphous alloy provided in this example was zr53.2cu14.1ti12.5al15.2fe3.0y1.0si1.0.
Example 26
The composition of the amorphous alloy provided in this example was zr53.2cu13.0ti13.1al15.4fe3.2y0.8si1.3.
Example 27
The composition of the amorphous alloy provided in this example was zr53.2Cu13.0Ti12.5Al16.0Fe3.0Y1.0Si1.3.
Example 28
The composition of the amorphous alloy provided in this example was Zr54.0Cu12.0Ti12.3Al16.7Fe3.0Y1.0Si1.0.
Example 29
The composition of the amorphous alloy provided in this example was zr55.0Cu12.0Ti12.0Al15.8Fe3.0Y1.0Si1.2.
Example 30
The composition of the amorphous alloy provided in this example was Zr56.0Cu16.7Ti10.0Al15.0Fe2.0Y0.1Si0.2.
Example 31
The composition of the amorphous alloy provided in this example was zr57.0Cu12.5Ti10.0Al17.2Fe2.0Y1.0Si0.3.
Example 32
The composition of the amorphous alloy provided in this example was zr58.0Cu12.2Ti10.5Al15.3Fe2.0Y1.0Si1.0.
Example 33
The composition of the amorphous alloy provided in this example was Zr58.0Cu12.2Ti10.0Al16.3Fe2.0Y1.0Si0.5.
Example 34
The composition of the amorphous alloy provided in this example was Zr59.0Cu12.1Ti10.0Al15.3Fe2.0Y1.0Si0.6.
Example 35
The composition of the amorphous alloy provided in this example was Zr60.0Cu12.0Ti10.0Al15.0Fe2.0Y0.6Si0.4.
Example 36
The composition of the amorphous alloy provided in this example was Zr62.0Cu12.0Ti8.0Al15.0Fe2.0Y0.8Si0.2.
Example 37
The composition of the amorphous alloy provided in this example was Zr62.0Cu12.0Ti8.0Al15.0Fe2.0Y0.6Si0.4.
Examples 38 to 74
In examples 1 to 37, the element Si was replaced with the element B, specifically as follows:
example 38
The composition of the amorphous alloy provided in this example was Zr45.0Cu25.0Ti12.0Al13.0Fe3.0Y1.0B1.0.
Example 39
The composition of the amorphous alloy provided in this example was Zr46.0Cu12.0Ti11.7Al15.0Fe15.0Y0.1B0.2.
Example 40
The composition of the amorphous alloy provided in this example was Zr46.0Cu15.0Ti8.0Al25.0Fe5.0Y0.5B0.5.
EXAMPLE 41
The composition of the amorphous alloy provided in this example was Zr47.0Cu12.0Ti11.0Al20.0Fe5.0Y3.0B2.0.
Example 42
The composition of the amorphous alloy provided in this example was Zr48.0Cu16.0Ti20.0Al10.0Fe3.0Y2.0B1.0.
Example 43
The composition of the amorphous alloy provided in this example was Zr48.0Cu12.0Ti16.0Al15.0Fe8.0Y0.2B0.8.
Example 44
The composition of the amorphous alloy provided in this example was zr48.2cu20.0ti10.0al19.5fe2.0y0.1b0.2.
Example 45
The composition of the amorphous alloy provided in this example was Zr50.0Cu12.0Ti13.0Al22.0Fe2.0Y0.5B0.5.
Example 46
The composition of the amorphous alloy provided in this example was zrx50cu12ti12al20fe4.5y0.5b1.0.
Example 47
The composition of the amorphous alloy provided in this example was z50cu12ti18al15fe3.0y0.5B 1.5.
Example 48
The composition of the amorphous alloy provided in this example was zrcu12ti17.5al15.0fe3.1y1.2B 1.2.
Example 49
The composition of the amorphous alloy provided by the embodiment is Zr50Cu13Ti13.8Al16.6Fe3.8Y1.4B1.4.
Example 50
The composition of the amorphous alloy provided in this example was z50cu18ti12al15fe3.0y1.0b1.0.
Example 51
The composition of the amorphous alloy provided in this example was Zr50.6Cu14.0Ti13.0Al15.9Fe4.0Y1.0B1.5.
Example 52
The composition of the amorphous alloy provided in this example was zr52.0cu12.3ti14.2al15.6fe3.5y1.0b1.4.
Example 53
The composition of the amorphous alloy provided in this example was Zr52.0Cu13.0Ti14.3Al15.2Fe3.0Y1.0B1.5.
Example 54
The composition of the amorphous alloy provided in this example was Zr52.0Cu13.0Ti14.3Al15.2Fe3.0Y0.5B2.0.
Example 55
The composition of the amorphous alloy provided by the embodiment is Zr52.2Cu13.6Ti13.2Al15.6Fe3.0Y0.8B1.6.
Example 56
The composition of the amorphous alloy provided by the embodiment is Zr52.0Cu12.4Ti14.1Al15.6Fe3.0Y1.1B1.8.
Example 57
The composition of the amorphous alloy provided in this example was zr52.1cu13.5ti12.0al16.4fe3.0y1.2B 1.8.
Example 58
The composition of the amorphous alloy provided in this example was Zr52.4Cu12.0Ti15.0Al15.0Fe3.0Y1.6B 1.0.
Example 59
The composition of the amorphous alloy provided in this example is zr52.8cu14.0ti12.0al15.3fe3.0y1.9b1.0.
Example 60
The composition of the amorphous alloy provided in this example was zr52.8cu13.0ti13.5al15.2fe3.5y1.0b1.0.
Example 61
The composition of the amorphous alloy provided in this example was zr53.1cu13.0ti15.0al13.9fe3.5y0.5b1.0.
Example 62
The composition of the amorphous alloy provided in this example was zr53.2cu14.1ti12.5al15.2fe3.0y1.0b1.0.
Example 63
The composition of the amorphous alloy provided in this example was zr53.2cu13.0ti13.1al15.4fe3.2y0.8b1.3.
Example 64
The composition of the amorphous alloy provided in this example was Zr53.2Cu13.0Ti12.5Al16.0Fe3.0Y1.0B1.3.
Example 65
The composition of the amorphous alloy provided in this example was Zr54.0Cu12.0Ti12.3Al16.7Fe3.0Y1.0B1.0.
Example 66
The composition of the amorphous alloy provided in this example was zr55.0Cu12.0Ti12.0Al15.8Fe3.0Y1.0B1.2.
Example 67
The composition of the amorphous alloy provided in this example was Zr56.0Cu16.7Ti10.0Al15.0Fe2.0Y0.1B0.2.
Example 68
The composition of the amorphous alloy provided in this example was Zr57.0Cu12.5Ti10.0Al17.2Fe2.0Y1.0Si0.3.
Example 69
The composition of the amorphous alloy provided in this example was zr58.0Cu12.2Ti10.5Al15.3Fe2.0Y1.0B1.0.
Example 70
The composition of the amorphous alloy provided in this example was Zr58.0Cu12.2Ti10.0Al16.3Fe2.0Y1.0B0.5.
Example 71
The composition of the amorphous alloy provided in this example was Zr59.0Cu12.1Ti10.0Al15.3Fe2.0Y1.0B0.6.
Example 72
The composition of the amorphous alloy provided in this example was Zr60.0Cu12.0Ti10.0Al15.0Fe2.0Y0.6B0.4.
Example 73
The composition of the amorphous alloy provided in this example was zr62.0Cu12.0Ti8.0Al15.0Fe2.0Y0.8B0.2.
Example 74
The composition of the amorphous alloy provided in this example was Zr62.0Cu12.0Ti8.0Al15.0Fe2.0Y0.6B0.4.
Amorphous parts were prepared from the amorphous alloy compositions of examples 1 to 74.
Experimental example 1
Weighing simple substance raw materials with the purity higher than 99.95% according to the alloy compositions of the examples 1 to 74, mixing, placing into a smelting device of a vacuum smelting furnace, and pumping the vacuum degree of the vacuum smelting furnace to be lower than 0.1Pa. Introducing high-purity argon (the purity of the argon is more than 99.999%) into the smelting chamber, and smelting the alloy raw materials at a smelting temperature of 1800-2000 ℃ for at least 3 times (adjusted according to the smelting state of the specific alloy) in an argon atmosphere until the alloy is completely molten.
Sample rods with the diameters of 12mm, 11mm, 10mm, 9mm, 8mm, 7mm, 6mm, 5mm, 4mm and 3mm and the lengths of 100mm are manufactured by a copper die casting process.
DSC tests and metallographic microscope tests show that the amorphous alloy of the embodiments 1 to 74 has the amorphous volume content of more than 50 percent when cast into sample rods with the diameter of 10-12mm and the length of 100 mm.
When the amorphous alloys of examples 1 to 74 are cast into sample rods with the diameter of more than 8mm, the diameter of less than or equal to 12mm and the length of 100mm, the amorphous volume content is more than 70 percent.
When the amorphous alloys of examples 1 to 74 are cast into sample rods with the diameter of more than 5mm, the diameter of less than or equal to 8mm and the length of 100mm, the amorphous volume content is more than 80 percent.
When the amorphous alloys of examples 1 to 74 were cast into sample rods having a diameter of 5mm or less and a length of 100mm, the amorphous volume content was more than 95%.
If the diameter of the cast sample rod is larger than 12mm, the amorphous volume content tends to be greatly reduced, and there is no practical use as an amorphous material, so this case is not discussed in the present experimental example.
Experimental example 2
Weighing simple substance raw materials with the purity higher than 99.95% according to the alloy compositions of the examples 1 to 74, mixing, placing into a smelting device of a vacuum smelting furnace, and pumping the vacuum degree of the vacuum smelting furnace to be lower than 0.1Pa. Introducing high-purity argon (the purity of the argon is more than 99.999%) into the smelting chamber, and smelting the alloy raw materials at a smelting temperature of 1800-2000 ℃ for at least 3 times (adjusted according to the smelting state of the specific alloy) in an argon atmosphere until the alloy is completely molten.
Sample strips with the thicknesses of 2mm, 1.9mm, 1.8mm, 1.7mm, 1.6mm, 1.5mm, 1.4mm, 1.3mm, 1.2mm, 1.0mm, 0.9mm, 0.8mm, 0.7mm, 0.6mm, 0.5mm, 0.4mm, 0.3mm and 0.2mm and the lengths of 100mm are manufactured by a die casting process.
DSC tests and metallographic microscope tests show that the amorphous alloy of the embodiments 1 to 74 has the amorphous volume content of more than 50 percent when the amorphous alloy is die-cast into a sample strip with the thickness of more than 1mm, the thickness of less than or equal to 1.5mm and the length of 100 mm.
When the amorphous alloys of examples 1 to 74 were die-cast into sample bars with a thickness of more than 0.8mm, a thickness of 1mm or less and a length of 100mm, the amorphous volume content was more than 70%.
When the amorphous alloys of examples 1 to 74 were die-cast into sample bars with a thickness of more than 0.5mm, a thickness of 0.8mm or less and a length of 100mm, the amorphous volume content was more than 80%.
When the amorphous alloys of examples 1 to 74 were die-cast into sample bars having a thickness of 0.5mm or less and a length of 100mm, the amorphous volume content was more than 95%.
Experimental example 3
The density of the sample rods and the sample bars prepared in experimental examples 1 and 2 was measured by a drainage method.
The results obtained were: the density of the bars and bars is 6.2 to 6.3g/cm 3 And are not equal in scope. Further, the porosity of the sample in the preparation process of the amorphous sample is controlled, and the density of the obtained cast sample is less than or equal to 6.3g/cm 3 And the forming capability of the amorphous alloy is more than or equal to 8mm.
The embodiments show that the bulk amorphous alloy of the present invention is a bulk amorphous alloy suitable for thin and small components, and solves the technical problem that the forming capability and density of amorphous alloy materials in the prior art cannot achieve light design of small and complex components. The forming processing method of the block amorphous alloy provided by the invention is simple and rapid, and is suitable for industrial production.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is specific and detailed, but not to be understood as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. An amorphous alloy characterized in that the alloy composition is Zr a Cu b Ti c Al d Fe e Y f M g Wherein a, b, c, d, e, f and g are atomic percentages of the alloy element components;
wherein, the atomic percentage value range of each element component is as follows: a is more than or equal to 45 and less than or equal to 62, b is more than or equal to 12 and less than or equal to 26, c is more than or equal to 8 and less than or equal to 20, d is more than or equal to 15 and less than or equal to 25, e is more than or equal to 2 and less than or equal to 15, f is more than or equal to 0.1 and less than or equal to 3, and g is more than or equal to 0.2 and less than or equal to 2;
wherein the M element is Si or B.
2. The amorphous alloy of claim 1, wherein the atomic percent of the elemental components of the amorphous alloy ranges from: a is more than or equal to 48 and less than or equal to 60, b is more than or equal to 12 and less than or equal to 20, c is more than or equal to 10 and less than or equal to 20, d is more than or equal to 15 and less than or equal to 22, e is more than or equal to 2 and less than or equal to 8, f is more than or equal to 0.1 and less than or equal to 2, and g is more than or equal to 0.2 and less than or equal to 2.
3. The amorphous alloy of claim 1, wherein the atomic percent of the elemental components of the amorphous alloy ranges from: a is more than or equal to 50 and less than or equal to 55, b is more than or equal to 12 and less than or equal to 18, c is more than or equal to 12 and less than or equal to 18, d is more than or equal to 15 and less than or equal to 20, e is more than or equal to 3 and less than or equal to 5, f is more than or equal to 0.5 and less than or equal to 2, and g is more than or equal to 1 and less than or equal to 2.
4. The amorphous alloy according to claim 1, wherein when M is selected as B, the atomic percentage of M is in the range of 1.0 to 1.5.
5. <xnotran> 1 , , Zr50Cu12Ti12Al20Fe4.5Y0.5Si1.0, zr50Cu12Ti18Al15Fe3.0Y0.5Si1.5, zr50Cu12Ti17.5Al15.0Fe3.1Y1.2Si1.2, zr50Cu13Ti13.8Al16.6Fe3.8Y1.4Si1.4, zr50Cu18Ti12Al15Fe3.0Y1.0Si1.0, zr50.6Cu14.0Ti13.0Al15.9Fe4.0Y1.0Si1.5, zr52.0Cu12.3Ti14.2Al15.6Fe3.5Y1.0Si1.4, zr52.0Cu13.0Ti14.3Al15.2Fe3.0Y1.0Si1.5, zr52.0Cu13.0Ti14.3Al15.2Fe3.0Y1.0Si1.5, zr52.0Cu13.0Ti14.3Al15.2Fe3.0Y0.5Si2.0, zr52.2Cu13.6Ti13.2Al15.6Fe3.0Y0.8Si1.6, zr52.0Cu12.4Ti14.1Al15.6Fe3.0Y1.1Si1.8, zr52.1Cu13.5Ti12.0Al16.4Fe3.0Y1.2Si1.8, zr52.4Cu12.0Ti15.0Al15.0Fe3.0Y1.6Si1.0, zr52.8Cu14.0Ti12.0Al15.3Fe3.0Y1.9Si1.0, zr52.8Cu13.0Ti13.5Al15.2Fe3.5Y1.0Si1.0, zr53.1Cu13.0Ti15.0Al13.9Fe3.5Y0.5Si1.0, zr53.2Cu14.1Ti12.5Al15.2Fe3.0Y1.0Si1.0, zr53.2Cu13.0Ti13.1Al15.4Fe3.2Y0.8Si1.3, zr53.2Cu13.0Ti12.5Al16.0Fe3.0Y1.0Si1.3, zr54.0Cu12.0Ti12.3Al16.7Fe3.0Y1.0Si1.0, zr55.0Cu12.0Ti12.0Al15.8Fe3.0Y1.0Si1.2, zr50Cu12Ti12Al20Fe4.5Y0.5B1.0, zr50Cu12Ti18Al15Fe3.0Y0.5B1.5, zr50Cu12Ti17.5Al15.0Fe3.1Y1.2B1.2, zr50Cu13Ti13.8Al16.6Fe3.8Y1.4B1.4, zr50Cu18Ti12Al15Fe3.0Y1.0B1.0, zr50.6Cu14.0Ti13.0Al15.9Fe4.0Y1.0B1.5, zr52.0Cu12.3Ti14.2Al15.6Fe3.5Y1.0B1.4, zr52.0Cu13.0Ti14.3Al15.2Fe3.0Y1.0B1.5, zr52.0Cu13.0Ti14.3Al15.2Fe3.0Y0.5B2.0, zr52.2Cu13.6Ti13.2Al15.6Fe3.0Y0.8B1.6, zr52.0Cu12.4Ti14.1Al15.6Fe3.0Y1.1B1.8, zr52.1Cu13.5Ti12.0Al16.4Fe3.0Y1.2B1.8, zr52.4Cu12.0Ti15.0Al15.0Fe3.0Y1.6B1.0, zr52.8Cu14.0Ti12.0Al15.3Fe3.0Y1.9B1.0, zr52.8Cu13.0Ti13.5Al15.2Fe3.5Y1.0B1.0, zr53.1Cu13.0Ti15.0Al13.9Fe3.5Y0.5B1.0, zr53.2Cu14.1Ti12.5Al15.2Fe3.0Y1.0B1.0, zr53.2Cu13.0Ti13.1Al15.4Fe3.2Y0.8B1.3, zr53.2Cu13.0Ti12.5Al16.0Fe3.0Y1.0B1.3, zr54.0Cu12.0Ti12.3Al16.7Fe3.0Y1.0B1.0, zr55.0Cu12.0Ti12.0Al15.8Fe3.0Y1.0B1.2 . </xnotran>
6. The amorphous alloy according to any one of claims 1 to 5, wherein the amorphous alloy has an amorphous volume content of more than 50% when cast into a rod-like sample having a diameter of 10 to 12mm and a length of 100 mm;
when the amorphous alloy is cast into a rod-shaped sample with the diameter of more than 8mm, the length of less than or equal to 12mm and the length of 100mm, the amorphous volume content is more than 70 percent;
when the amorphous alloy is cast into a rod-shaped sample with the diameter of more than 5mm, the length of less than or equal to 8mm and the length of 100mm, the amorphous volume content is more than 80 percent;
when the amorphous alloy is cast into a rod-shaped sample with the diameter less than or equal to 5mm and the length of 100mm, the amorphous volume content is more than 95 percent.
7. The amorphous alloy according to any one of claims 1 to 5, wherein the amorphous alloy has an amorphous volume content of more than 50% when die cast into a strip sample having a thickness of more than 1mm, 1.5mm or less, and a length of 100 mm;
when the amorphous alloy is die-cast into a strip sample with the thickness of more than 0.8mm, the thickness of less than or equal to 1mm and the length of 100mm, the amorphous volume content is more than 70 percent;
when the amorphous alloy is die-cast into a strip sample with the thickness of more than 0.5mm, less than or equal to 0.8mm and the length of 100mm, the amorphous volume content is more than 80 percent;
when the amorphous alloy is cast into a strip sample with the thickness of less than or equal to 0.5mm and the length of 100mm, the amorphous volume content is more than 95 percent.
8. The amorphous alloy according to any one of claims 1 to 5, wherein the amorphous alloy has a density of 6.3g/cm or less 3 。
9. The amorphous alloy according to any one of claims 1 to 5, wherein the forming ability of the amorphous alloy is 8mm or more.
10. The processing method of the amorphous alloy is characterized by comprising the following steps,
zr according to the alloy composition a Cu b Ti c Al d Fe e Y f M g Weighing raw materials, mixing, placing into a smelting device of a vacuum smelting furnace, wherein the alloy component is Zr a Cu b Ti c Al d Fe e Y f M g Wherein a, b, c, d, e, f and g are atomic percentages of the alloy element components; wherein, the atomic percentage value range of each element component is as follows: a is more than or equal to 45 and less than or equal to 62, b is more than or equal to 12 and less than or equal to 26, c is more than or equal to 8 and less than or equal to 20, d is more than or equal to 15 and less than or equal to 25, e is more than or equal to 2 and less than or equal to 15, f is more than or equal to 0.1 and less than or equal to 3, and g is more than or equal to 0.2 and less than or equal to 2; wherein, M element is Si or B;
pumping the vacuum degree of the vacuum smelting furnace to be lower than 0.1Pa;
introducing inert gas, and smelting the alloy raw material at a smelting temperature of 1800-2000 ℃ for at least 3 times in an inert atmosphere;
the alloy is formed by any one casting mode of casting, suction casting and die casting.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211050069.6A CN115386812A (en) | 2022-08-31 | 2022-08-31 | Block amorphous alloy for casting light component and processing method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211050069.6A CN115386812A (en) | 2022-08-31 | 2022-08-31 | Block amorphous alloy for casting light component and processing method thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
CN115386812A true CN115386812A (en) | 2022-11-25 |
Family
ID=84124407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202211050069.6A Pending CN115386812A (en) | 2022-08-31 | 2022-08-31 | Block amorphous alloy for casting light component and processing method thereof |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN115386812A (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040084114A1 (en) * | 2002-10-31 | 2004-05-06 | Wolter George W. | Tantalum modified amorphous alloy |
CN1566394A (en) * | 2003-06-25 | 2005-01-19 | 中国科学院金属研究所 | Polycomponent amorphous alloy with equal atomic ratio feature |
CN1958831A (en) * | 2005-11-01 | 2007-05-09 | 中国科学院物理研究所 | Copper-zirconium based amorphous alloy, and preparation method |
CN103911564A (en) * | 2012-12-31 | 2014-07-09 | 比亚迪股份有限公司 | Zr based amorphous alloy and manufacturing method thereof |
CN113862585A (en) * | 2021-09-29 | 2021-12-31 | 盘星新型合金材料(常州)有限公司 | Multi-component zirconium-based bulk amorphous alloy and preparation method thereof |
-
2022
- 2022-08-31 CN CN202211050069.6A patent/CN115386812A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040084114A1 (en) * | 2002-10-31 | 2004-05-06 | Wolter George W. | Tantalum modified amorphous alloy |
CN1566394A (en) * | 2003-06-25 | 2005-01-19 | 中国科学院金属研究所 | Polycomponent amorphous alloy with equal atomic ratio feature |
CN1958831A (en) * | 2005-11-01 | 2007-05-09 | 中国科学院物理研究所 | Copper-zirconium based amorphous alloy, and preparation method |
CN103911564A (en) * | 2012-12-31 | 2014-07-09 | 比亚迪股份有限公司 | Zr based amorphous alloy and manufacturing method thereof |
CN113862585A (en) * | 2021-09-29 | 2021-12-31 | 盘星新型合金材料(常州)有限公司 | Multi-component zirconium-based bulk amorphous alloy and preparation method thereof |
Non-Patent Citations (1)
Title |
---|
王攀峰;范新会;李炳;杨珂;徐旋旋;: "Al对Cu_((48-x))Zr_(52)Al_x非晶合金玻璃形成能力和力学性能的影响", 西安工业大学学报, no. 05, pages 70 - 74 * |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101471726B1 (en) | Method of improving bulk-solidifying amorphous alloy compositions and cast articles made of the same | |
JP3852809B2 (en) | High strength and toughness Zr amorphous alloy | |
KR101334287B1 (en) | Ni-Ti SEMI-FINISHED PRODUCTS AND RELATED METHODS | |
US10240227B2 (en) | Zirconium based bulk metallic glasses with hafnium | |
KR100784914B1 (en) | Two Phase Metallic Glass Alloys with Multi-Pass Deformation Property | |
EP3115479A1 (en) | Zr-cu-ni-al-ag-y bulk amorphous alloy, and preparation method and application thereof | |
US20050121117A1 (en) | Alloy and method of producing the same | |
CN109207872B (en) | Nickel-free beryllium-free copper-free zirconium-based block amorphous alloy with high amorphous forming capability and preparation method thereof | |
CN106903294B (en) | A kind of preparation method and low cost amorphous alloy part of low cost amorphous alloy part | |
JP2004353053A (en) | Titanium based amorphous alloy | |
KR20140093989A (en) | Bulk metallic glass forming alloy | |
CN113528986B (en) | Ultrahigh-toughness large-size zirconium-based amorphous alloy and preparation method and application thereof | |
Zhang et al. | New glassy Zr-Al-Fe and Zr-Al-Co alloys with a large supercooled liquid region | |
CN109355602B (en) | Nickel-free beryllium-free zirconium-based amorphous alloy with high glass forming capability and preparation and application thereof | |
CN108504966B (en) | Cobalt-based bulk amorphous alloy and preparation method thereof | |
Zeng et al. | Ni-rich Ni–Pd–P bulk metallic glasses with significantly improved glass-forming ability and mechanical properties by Si addition | |
CN115386812A (en) | Block amorphous alloy for casting light component and processing method thereof | |
JP3761737B2 (en) | High specific strength Ti-based amorphous alloy | |
JP3737056B2 (en) | High strength Zr-based metallic glass | |
JP2002332532A (en) | HIGH YIELD STRESS Zr BASED AMORPHOUS ALLOY | |
JP2000178700A (en) | HIGH CORROSION RESISTANCE Zr AMORPHOUS ALLOY | |
CN111996471B (en) | Zirconium-based amorphous alloy and preparation method and application thereof | |
KR100530040B1 (en) | Cu-based Amorphous Alloys | |
KR100382885B1 (en) | Magnesium-based alloy for forming amorphous phase | |
JP2000345309A (en) | HIGH STRENGTH AND HIGH CORROSION RESISTANCE Ni BASE AMORPHOUS ALLOY |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20221125 |