CN114015953A - Non-toxic nickel-free Zr-based amorphous alloy and preparation method thereof - Google Patents
Non-toxic nickel-free Zr-based amorphous alloy and preparation method thereof Download PDFInfo
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- 229910000808 amorphous metal alloy Inorganic materials 0.000 title claims abstract description 57
- 231100000252 nontoxic Toxicity 0.000 title abstract description 24
- 230000003000 nontoxic effect Effects 0.000 title abstract description 24
- 238000002360 preparation method Methods 0.000 title description 7
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 7
- 229910052689 Holmium Inorganic materials 0.000 claims abstract description 4
- 229910052765 Lutetium Inorganic materials 0.000 claims abstract description 4
- 229910052727 yttrium Inorganic materials 0.000 claims abstract description 4
- 229910052751 metal Inorganic materials 0.000 claims description 21
- 238000003723 Smelting Methods 0.000 claims description 20
- 238000001816 cooling Methods 0.000 claims description 20
- 239000010949 copper Substances 0.000 claims description 20
- 239000002184 metal Substances 0.000 claims description 19
- 229910052802 copper Inorganic materials 0.000 claims description 16
- 239000002994 raw material Substances 0.000 claims description 16
- 230000006698 induction Effects 0.000 claims description 12
- 238000004512 die casting Methods 0.000 claims description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- 229910052735 hafnium Inorganic materials 0.000 claims description 8
- 238000005406 washing Methods 0.000 claims description 8
- 239000003870 refractory metal Substances 0.000 claims description 5
- 238000005266 casting Methods 0.000 claims description 4
- 238000013329 compounding Methods 0.000 abstract description 10
- 231100000701 toxic element Toxicity 0.000 abstract description 6
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 abstract description 5
- 239000000956 alloy Substances 0.000 description 21
- 229910045601 alloy Inorganic materials 0.000 description 18
- 230000000052 comparative effect Effects 0.000 description 15
- 238000002844 melting Methods 0.000 description 13
- 230000008018 melting Effects 0.000 description 13
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 11
- 239000010936 titanium Substances 0.000 description 8
- 238000002441 X-ray diffraction Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 229910052719 titanium Inorganic materials 0.000 description 6
- 238000010891 electric arc Methods 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000011259 mixed solution Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005303 weighing Methods 0.000 description 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 208000031320 Teratogenesis Diseases 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- 230000007815 allergy Effects 0.000 description 1
- 230000003266 anti-allergic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 210000003709 heart valve Anatomy 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000012890 simulated body fluid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000378 teratogenic Toxicity 0.000 description 1
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- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
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Classifications
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- 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
-
- 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
- C22C1/11—Making amorphous alloys
Abstract
The invention belongs to the technical field of amorphous alloy, and particularly relates to a non-toxic nickel-free Zr-based amorphous alloy, which has an atomic expression formula as follows: zraCubAlcFedSneNbfHfgMr(ii) a Wherein M is one or more of Y, Dy, Pd, Lu and Ho; the non-toxic nickel-free Zr-based amorphous alloy disclosed by the invention takes zirconium as a main element, does not contain a toxic element Be and a Ni element which can obviously improve the amorphous forming capability, and ensures the compressive strength of the amorphous alloy while improving the amorphous forming capability through compounding of other elements.
Description
Technical Field
The invention belongs to the technical field of amorphous alloys, and particularly relates to a non-toxic nickel-free Zr-based amorphous alloy and a preparation method thereof.
Background
For the amorphous alloy, the excellent physical and chemical properties of the amorphous alloy have wider application prospect than the alloy. Most of the reported Ti-based, Zr-based, Fe-based, Mg-based and Ca-based amorphous alloys show good corrosion resistance and biocompatibility in vitro or in vivo, and are used as oral implants, orthopedic repair materials, heart valve materials and degradable biological materials, and the amorphous alloys have excellent biocompatibility and do not cause allergy. Academic research at home and abroad shows that the zirconium-based, copper-based, titanium-based, nickel-based, palladium-based or iron-based amorphous alloy has superior corrosion resistance compared with the traditional material when being subjected to a simulated body fluid corrosion resistance experiment.
Nickel is used as a common metal element in medical amorphous alloy, but has the defect of teratogenesis, and although the Ni-free Zr-based amorphous alloy has excellent performance in an antiallergic test, the amorphous alloy which is non-toxic, has no Ni and has good compressive strength is not easy to obtain, so that the application of the amorphous alloy in medical treatment is limited.
Disclosure of Invention
The invention provides a non-toxic nickel-free Zr-based amorphous alloy and a preparation method thereof.
In order to solve the technical problems, the invention provides a non-toxic nickel-free Zr-based amorphous alloy, which has an atomic expression formula as follows: zraCubAlcFedSneNbfHfgMr(ii) a Wherein M is one or more of Y, Dy, Pd, Lu and Ho; a, b, c, d, e, f, g and r are atomic percent of each element respectively, wherein b is more than or equal to 15 and less than or equal to 25; c is more than or equal to 10 and less than or equal to 15; d is more than or equal to 0 and less than or equal to 5; e is more than or equal to 0 and less than or equal to 2; f is more than or equal to 0 and less than or equal to 5; g is more than or equal to 0 and less than or equal to 2; r is more than or equal to 0 and less than or equal to 0.5; the balance being Zr.
In another aspect, the present invention further provides a method for preparing the non-toxic nickel-free Zr-based amorphous alloy, including: washing the raw materials with gas, and smelting to obtain molten metal; and cooling the molten metal, pouring the molten metal into a mold, and performing die casting after cooling to obtain the non-toxic nickel-free Zr-based amorphous alloy.
The non-toxic nickel-free Zr-based amorphous alloy has the beneficial effects that zirconium is used as a main element, the non-toxic nickel-free Zr-based amorphous alloy does not contain a toxic element Be and a Ni element which can obviously improve the amorphous forming capability, and the compressive strength of the non-toxic nickel-free Zr-based amorphous alloy is ensured while the amorphous forming capability of the non-toxic nickel-free Zr-based amorphous alloy is improved through compounding of the rest elements.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is an XRD pattern of an amorphous alloy prepared in example 1 of the present invention;
FIG. 2 is an XRD pattern of an amorphous alloy prepared in example 5 of the present invention;
FIG. 3 is an XRD pattern of an amorphous alloy prepared in example 7 of the present invention;
FIG. 4 is an XRD spectrum of an amorphous alloy prepared in comparative example 1 of the present invention;
FIG. 5 is an XRD spectrum of an amorphous alloy prepared in comparative example 2 of the present invention;
FIG. 6 is a stress-strain curve of an amorphous alloy prepared in example 1 of the present invention;
FIG. 7 is a stress-strain curve of an amorphous alloy prepared in example 5 of the present invention;
FIG. 8 is a stress-strain curve of an amorphous alloy prepared in example 7 of the present invention;
FIG. 9 is a stress-strain curve of an amorphous alloy prepared in comparative example 1 of the present invention;
fig. 10 is a stress-strain curve of the amorphous alloy prepared in comparative example 2 of the present invention.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a non-toxic nickel-free Zr-based bulk amorphous alloy composite material prepared from low-purity industrial raw materials, aiming at the defect that non-Ni type Ti-based and Zr-based amorphous alloys have toxic elements.
The invention provides a non-toxic nickel-free Zr-based amorphous alloy with an atomic expression as follows: zraCubAlcFedSneNbfHfgMr(ii) a Wherein M is one or more of Y, Dy, Pd, Lu and Ho; a, b, c, d, e, f, g and r are atomic percent of each element respectively, wherein b is more than or equal to 15 and less than or equal to 25; c is more than or equal to 10 and less than or equal to 15; d is more than or equal to 0 and less than or equal to 5; e is more than or equal to 0 and less than or equal to 2; f is more than or equal to 0 and less than or equal to 5; g is more than or equal to 0 and less than or equal to 2; r is more than or equal to 0 and less than or equal to 0.5; the balance being Zr.
In the present embodiment, the Zr atomic percentage is specifically 60. ltoreq. a.ltoreq.70.
Specifically, the non-toxic nickel-free Zr-based amorphous alloy disclosed by the invention takes zirconium as a main element, does not contain a toxic element Be and a Ni element which can obviously improve the amorphous forming capability, and ensures the compressive strength of the amorphous alloy while improving the amorphous forming capability through compounding of the rest elements.
Specifically, oxygen is an element harmful to the forming capability of the amorphous alloy, and the doping of the oxygen is inevitably caused in the process from the raw material to the forming, so that the oxygen of the alloy components is reduced by adding trace elements such as Ho and the like, the influence of oxygen is reduced, and the amorphous forming capability of the alloy is improved.
Specifically, the invention adopts common metal elements, and through strict control of the components and compounding of the components, the amorphous forming capability and the compressive strength of the amorphous alloy are ensured on the premise of adopting low-purity industrial raw materials while the amorphous forming capability of the amorphous alloy is maintained or improved.
In another aspect, the present invention also provides a method for preparing the non-toxic nickel-free Zr-based alloy, including: washing the raw materials with gas, and smelting to obtain molten metal; and cooling the molten metal, pouring the molten metal into a mold, and performing die casting after cooling to obtain the non-toxic nickel-free Zr-based amorphous alloy.
Optionally, the refractory metal Hf and a proper amount of Zr are subjected to electric arc pre-melting, and then vacuum induction melting is performed on the refractory metal Hf and the proper amount of Zr and the rest of raw materials.
Optionally, the smelting temperature of the smelting is 1900-2000 ℃.
Optionally, the molten metal is cooled to 1200-1300 ℃ and then cast.
Optionally, the die casting is performed by using a copper die.
Specifically, arc premelting is carried out on refractory metal Hf and a proper amount of Zr to obtain premelted molten liquid, and vacuum induction smelting is carried out on the premelted molten liquid and the rest raw materials to obtain smelting mixed liquid; wherein, the lower the vacuum degree of the vacuum induction melting equipment is, the better the vacuum degree is, generally 20 MPa; the vacuum induction melting is performed with inert gas such as Ar or N2And washing gas; the melting temperature of the vacuum induction melting can be but is not limited to 1900-2000 ℃, and the melting time can be but is not limited to 5-10 min; and when the temperature of the smelting mixed solution is reduced to 1200-1300 ℃, pouring the smelting mixed solution into a mold to form an ingot, after the smelting mixed solution is completely cooled, taking out the ingot, placing the ingot into vacuum die casting equipment, and performing die casting by adopting a water-cooling copper mold.
The atomic percentages of the elements of the following examples are shown in table 1 below:
TABLE 1 atomic percent of elements of examples
The preparation method of the non-toxic nickel-free Zr-based amorphous alloy of each embodiment comprises the following steps: weighing the components in proportion, firstly smelting part of Cu and Hf by adopting an electric arc or high-temperature vacuum smelting furnace, and cooling and taking out after the Cu and Hf are completely smelted; adding pre-melted Cu-Hf and the rest raw materials into a crucible, putting the crucible into a vacuum melting furnace, vacuumizing to below 20Pa, washing gas twice, and turning on an induction melting power supply to heat to 1900-; cooling after the metal is completely melted, and when the temperature is lowered to 1200-1300 ℃, casting and cooling to room temperature in a mold with a regular shape; and (3) intercepting proper raw materials, carrying out vacuum induction copper die casting, and preparing an alloy bar with the diameter of 3mm by adopting copper die water cooling.
Comparative example 1
The titanium-based amorphous alloy prepared in comparative example 1 had the following composition: zr60Cu20Al10.5Fe5Sn1Nb2Hf0.5Ho1
The preparation method of the non-toxic nickel-free Zr-based amorphous alloy of the comparative example 1 comprises the following steps: weighing the components in proportion, firstly smelting part of Cu and Hf by adopting an electric arc or high-temperature vacuum smelting furnace, and cooling and taking out after the Cu and Hf are completely smelted; adding pre-melted Cu-Hf and the rest raw materials into a crucible, putting the crucible into a vacuum melting furnace, vacuumizing to below 20Pa, washing gas twice, and turning on an induction melting power supply to heat to 1900-; cooling after the metal is completely melted, and when the temperature is lowered to 1200-1300 ℃, casting and cooling to room temperature in a mold with a regular shape; and (3) intercepting proper raw materials, carrying out vacuum induction copper die casting, and preparing an alloy bar with the diameter of 3mm by adopting copper die water cooling.
Comparative example 2
The titanium-based amorphous alloy prepared in comparative example 2 comprises: zr58Cu24Al10Fe4Sn1Nb2Hf0.5Ho0.5
The preparation method of the non-toxic nickel-free Zr-based amorphous alloy of the comparative example 2 comprises the following steps: weighing the components in proportion, firstly smelting part of Cu and Hf by adopting an electric arc or high-temperature vacuum smelting furnace, and cooling and taking out after the Cu and Hf are completely smelted; adding pre-melted Cu-Hf and the rest raw materials into a crucible, putting the crucible into a vacuum melting furnace, vacuumizing to below 20Pa, washing gas twice, and turning on an induction melting power supply to heat to 1900-; cooling after the metal is completely melted, and when the temperature is lowered to 1200-1300 ℃, casting and cooling to room temperature in a mold with a regular shape; and (3) intercepting proper raw materials, carrying out vacuum induction copper die casting, and preparing an alloy bar with the diameter of 3mm by adopting copper die water cooling.
The alloy bars of examples 1 to 8 and comparative examples were subjected to performance tests and the properties are summarized in table 2.
TABLE 2 Property data of alloy bars obtained in the examples
| Examples | Compressive strength/MPa |
| Example 1 | 1972 |
| Example 2 | 1993 |
| Example 3 | 1804 |
| Example 4 | 1850 |
| Example 5 | 1993 |
| Example 6 | 1985 |
| Example 7 | 1979 |
| Example 8 | 1876 |
| Comparative example 1 | 1520 |
| Comparative example 2 | 1481 |
As can be seen from the XRD pattern figure 1 of example 1, the XRD pattern of the alloy has a large number of scattering humps, which shows that although the invention adopts common metal elements, the amorphous forming capability of the alloy material is not influenced by the compounding of the components.
As can be seen from the XRD patterns 4 and 5 of the comparative examples 1 and 2, the XRD patterns of the alloys obviously have a large number of peaks and overlaps, that is, when the content of Ho is excessive and the content of Zr which is a main metal is too low to obtain the relevant properties of the titanium-based amorphous alloy by compounding, the amorphous crystal forming capability of the titanium-based amorphous alloy is greatly influenced.
In this embodiment, specifically, on the premise that Be for improving the amorphous forming ability is not used in the formula, the amorphous forming ability of the alloy material is not affected and is ensured to have plasticity by compounding other elements.
In this embodiment, specifically, since Be for improving the amorphous forming ability is not added, in order to improve the amorphous forming ability of the present alloy material, the doping of oxygen element in the alloy composition is reduced by adding trace rare earth elements such as Ho, and then the amorphous forming ability is improved by reducing the influence of oxygen element.
In the embodiment, particularly, since Be used for improving the amorphous forming ability is not added, and because Be has toxicity harmful to human bodies, the alloy selects nontoxic metal components for compounding, and the application range of the amorphous alloy is widened on the premise of ensuring the amorphous forming ability; meanwhile, the amorphous composite material has a higher component range aiming at the amorphous forming capability, and can directly obtain the amorphous composite material with a crystallized phase without subsequent processing.
From the strain-stress profiles of examples 1, 5 and 7 in combination with Table 2, it can be seen that the formulations within the compounding range all have relatively high compressive strength, in the relatively stable region 1804-1993 MPa.
As can be seen from the strain-stress diagram 9 and 10 of comparative examples 1 and 2, when the content of Ho excess and Zr which is a main metal is too low to obtain the relevant performance of the titanium-based amorphous alloy, the compressive strength of the alloy is also reduced.
In the embodiment, the main components are adjusted and compounded, so that the amorphous alloy ensures the amorphous forming capability on the premise of no toxic element Be, and simultaneously ensures the compressive strength of the amorphous alloy on the premise of not containing nickel which is an element which is teratogenic, carcinogenic but commonly used in medical metal materials.
In conclusion, the non-toxic nickel-free Zr-based amorphous alloy disclosed by the invention takes zirconium as a main element, does not contain a toxic element Be and a Ni element which can obviously improve the amorphous forming capability, and ensures the compressive strength of the amorphous alloy while improving the amorphous forming capability through compounding of the rest elements.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (7)
1. The Zr-based amorphous alloy is characterized in that the atomic expression is as follows:
ZraCubAlcFedSneNbfHfgMr(ii) a Wherein
M is one or more of Y, Dy, Pd, Lu and Ho; and
a. b, c, d, e, f, g and r are atomic percent of each element respectively, wherein
15≤b≤25；
10≤c≤15；
0≤d≤5；
0≤e≤2；
0≤f≤5；
0≤g≤2；
0≤r≤0.5；
The balance being Zr.
2. The Zr-based amorphous alloy according to claim 1, wherein,
the Zr atomic percent is more than or equal to 60 and less than or equal to 70.
3. The method for preparing the Zr-based amorphous alloy according to claim 1, comprising:
washing the raw materials with gas, and smelting to obtain molten metal;
and cooling the molten metal, pouring the molten metal into a mold, and performing die casting after cooling to obtain the Zr-based amorphous alloy.
4. The method according to claim 3,
the method for obtaining the molten metal by carrying out gas washing and smelting on the raw materials comprises the following steps:
firstly, arc premelting is carried out on refractory metals Hf and Zr, and then vacuum induction smelting is carried out on the refractory metals Hf and Zr and the residual raw materials.
5. The method according to claim 3,
the smelting temperature of the smelting is 1900-2000 ℃.
6. The method according to claim 3,
and cooling the molten metal to 1200-1300 ℃, and then casting.
7. The method according to claim 3,
and the die casting adopts copper die casting.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115478234A (en) * | 2022-09-16 | 2022-12-16 | 盘星新型合金材料(常州)有限公司 | Be-free zirconium-based amorphous alloy with plasticity and preparation method thereof |
| CN115522143A (en) * | 2022-09-19 | 2022-12-27 | 盘星新型合金材料(常州)有限公司 | Large-size zirconium-based amorphous alloy containing tin, niobium and iron simultaneously and preparation method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5838753A (en) * | 1997-08-01 | 1998-11-17 | Siemens Power Corporation | Method of manufacturing zirconium niobium tin alloys for nuclear fuel rods and structural parts for high burnup |
| CN102965599A (en) * | 2012-11-26 | 2013-03-13 | 华为技术有限公司 | Zirconium-based amorphous alloy |
| CN103060727A (en) * | 2013-01-08 | 2013-04-24 | 北京科技大学 | Zr-based bulk amorphous alloy containing Sn and Nb, and preparation method and application thereof |
| CN103556085A (en) * | 2013-10-30 | 2014-02-05 | 北京科技大学 | Zr-Al-Cu-Fe-Nb block amorphous alloy and preparation method thereof |
| CN103866210A (en) * | 2014-04-03 | 2014-06-18 | 东莞台一盈拓科技股份有限公司 | Low-price Zr-based alloy ingot and preparation method thereof and prepared low-price Zr-based amorphous alloy |
| CN104745973A (en) * | 2013-12-26 | 2015-07-01 | 比亚迪股份有限公司 | Zr-based amorphous alloy and manufacturing method thereof |
| WO2016112507A1 (en) * | 2015-01-14 | 2016-07-21 | 东莞帕姆蒂昊宇液态金属有限公司 | Watch case of amorphous alloy, watch and manufacturing method therefor |
| CN106756647A (en) * | 2016-12-12 | 2017-05-31 | 北京科技大学 | A kind of high-ductility zirconium-based bulk amorphous alloy without nickel and preparation method thereof without beryllium |
| CN106947925A (en) * | 2017-03-22 | 2017-07-14 | 中国科学院金属研究所 | A kind of Zr base block amorphous alloys and its preparation method and application |
-
2021
- 2021-11-11 CN CN202111331986.7A patent/CN114015953A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5838753A (en) * | 1997-08-01 | 1998-11-17 | Siemens Power Corporation | Method of manufacturing zirconium niobium tin alloys for nuclear fuel rods and structural parts for high burnup |
| CN102965599A (en) * | 2012-11-26 | 2013-03-13 | 华为技术有限公司 | Zirconium-based amorphous alloy |
| CN103060727A (en) * | 2013-01-08 | 2013-04-24 | 北京科技大学 | Zr-based bulk amorphous alloy containing Sn and Nb, and preparation method and application thereof |
| CN103556085A (en) * | 2013-10-30 | 2014-02-05 | 北京科技大学 | Zr-Al-Cu-Fe-Nb block amorphous alloy and preparation method thereof |
| CN104745973A (en) * | 2013-12-26 | 2015-07-01 | 比亚迪股份有限公司 | Zr-based amorphous alloy and manufacturing method thereof |
| WO2015096479A1 (en) * | 2013-12-26 | 2015-07-02 | 深圳市比亚迪汽车研发有限公司 | Zirconium-based amorphous alloy and preparation method therefor |
| CN103866210A (en) * | 2014-04-03 | 2014-06-18 | 东莞台一盈拓科技股份有限公司 | Low-price Zr-based alloy ingot and preparation method thereof and prepared low-price Zr-based amorphous alloy |
| WO2016112507A1 (en) * | 2015-01-14 | 2016-07-21 | 东莞帕姆蒂昊宇液态金属有限公司 | Watch case of amorphous alloy, watch and manufacturing method therefor |
| CN106756647A (en) * | 2016-12-12 | 2017-05-31 | 北京科技大学 | A kind of high-ductility zirconium-based bulk amorphous alloy without nickel and preparation method thereof without beryllium |
| CN106947925A (en) * | 2017-03-22 | 2017-07-14 | 中国科学院金属研究所 | A kind of Zr base block amorphous alloys and its preparation method and application |
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| CN115478234A (en) * | 2022-09-16 | 2022-12-16 | 盘星新型合金材料(常州)有限公司 | Be-free zirconium-based amorphous alloy with plasticity and preparation method thereof |
| CN115522143A (en) * | 2022-09-19 | 2022-12-27 | 盘星新型合金材料(常州)有限公司 | Large-size zirconium-based amorphous alloy containing tin, niobium and iron simultaneously and preparation method thereof |
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