CN103695814B - Zirconium-base amorphous alloy and preparation method thereof - Google Patents
Zirconium-base amorphous alloy and preparation method thereof Download PDFInfo
- Publication number
- CN103695814B CN103695814B CN201210593256.9A CN201210593256A CN103695814B CN 103695814 B CN103695814 B CN 103695814B CN 201210593256 A CN201210593256 A CN 201210593256A CN 103695814 B CN103695814 B CN 103695814B
- Authority
- CN
- China
- Prior art keywords
- zirconium
- amorphous alloy
- base amorphous
- preparation
- metal
- 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.)
- Active
Links
Abstract
The present invention proposes a kind of zirconium-base amorphous alloy and preparation method.The component of described zirconium-base amorphous alloy meets following chemical formula (I): ZraCubAlcMdEre(I) wherein M represents one or more elements in Ni, Fe, Co, Mn, Cr, Ti, Hf, Ta, Nb; a, b, c, d, e are atomic percent; 40≤a≤70; 15≤b≤35; 5≤c≤15; 5≤d≤15,0 & lt; E≤2.5, and a+b+c+d+e=100.The preparation method of described zirconium-base amorphous alloy comprises the following steps: a) take the metal containing Zr, Al, Cu, M and Er according to the composition of above-mentioned chemical formula (I) and mix respectively, obtaining mixture; B) described mixture is placed in smelting furnace to smelt in a vacuum or inert atmosphere, obtains melt, wherein, smelting temperature is higher than the fusing point 50 ~ 400 DEG C of described zirconium-base amorphous alloy, and tap to tap time is 5 ~ 60 minutes; C) described melt is cast, obtain described zirconium-base amorphous alloy.According to zirconium-base amorphous alloy preparation method of the present invention, technical grade starting material can be adopted to prepare large critical size non-crystaline amorphous metal.
Description
Technical field
The present invention relates to a kind of zirconium-base amorphous alloy and preparation method thereof.
Background technology
Non-crystaline amorphous metal comes across the eighties of last century sixties.Initial non-crystaline amorphous metal can only reach micron order due to the critical size overall dimension of amorphous (formed), and is difficult to obtain practical application.But the material properties such as high strength, high rigidity, corrosion-resistant and excellent temperature flowing have attracted vast researcher and have widely studied, do not disconnect and send large critical size and the non-crystaline amorphous metal being suitable for suitability for industrialized production, its critical size develops into grade from micron order gradually notably can reach centimetre-sized.Under normal circumstances critical cooling rate is less than 500 DEG C/s, the non-crystaline amorphous metal that critical size is greater than 1mm is called bulk amorphous alloys.The suitability for industrialized production that appears as of bulk amorphous alloys provides possibility.
The amorphous formation ability of non-crystaline amorphous metal is easy to the impact being subject to non-metallic element or impurity element, causes the significantly reduction of non-crystaline amorphous metal critical size even cannot form amorphous, and especially the nonmetal elemental gas such as oxygen nitrogen significantly can worsen critical size.Therefore, normal conditions are very harsh to raw-material purity requirement, also very strict to the requirement of smelting environment, even need the preparation condition of high vacuum, considerably increase production cost thus, and be difficult to suitability for industrialized production.
Summary of the invention
The present invention one of is intended to solve the problems of the technologies described above at least to a certain extent or at least provides a kind of useful business to select.
For this reason, one object of the present invention is the preparation method providing a kind of zirconium-base amorphous alloy.
Another object of the present invention is to provide a kind of zirconium-base amorphous alloy.
The preparation method of the zirconium-base amorphous alloy of embodiment according to a first aspect of the present invention, the component of described zirconium-base amorphous alloy meets following chemical formula (I):
ZraCubAlcMdEre（I）
Wherein M represents one or more elements in Ni, Fe, Co, Mn, Cr, Ti, Hf, Ta, Nb, a, b, c, d, e are atomic percent, 40≤a≤70,15≤b≤35,5≤c≤15,5≤d≤15,0<e≤2.5, and a+b+c+d+e=100, it is characterized in that, the preparation method of this zirconium-base amorphous alloy comprises the following steps:
A) take the metal containing Zr, Al, Cu, M and Er according to the composition of above-mentioned chemical formula (I) and mix respectively, obtaining mixture;
B) described mixture is placed in smelting furnace to smelt in a vacuum or inert atmosphere, obtains melt,
Wherein, smelting temperature is higher than the fusing point 50 ~ 400 DEG C of described zirconium-base amorphous alloy, and tap to tap time is 5 ~ 60 minutes;
C) described melt is cast, obtain described zirconium-base amorphous alloy.
According to the preparation method of the zirconium-base amorphous alloy of the embodiment of the present invention, technical grade starting material can be adopted to prepare large critical size zirconium-base amorphous alloy, and this preparation method is convenient to production control, acquisition zirconium-base amorphous alloy that can be stable.
In addition, can also have according to the preparation method of the zirconium-base amorphous alloy of the embodiment of the present invention and distinguish technical characteristic as follows:
According to some embodiments of the present invention, the raw material of Zr is the alloy that the total mass per-cent of Zr and Hf is greater than 99%, and the raw material of Cu, Al, M is the elemental metals that element mass percent is greater than 99%.
According to some embodiments of the present invention, the raw material of Er is the elemental metals that purity is greater than 98%.
According to other embodiments of the present invention, the raw material of Er is AlEr master alloy.
According to some embodiments of the present invention, at described step b) in, smelting temperature is higher than described zirconium-base amorphous conjunction 100 DEG C.
According to some embodiments of the present invention, at described step b) in, tap to tap time is 15 ~ 30 minutes.
The preparation method of zirconium-base amorphous alloy as claimed in claim 1, is characterized in that, at described step b) in, smelt atmosphere and adopt vacuum tightness to be less than the vacuum atmosphere of 10Pa.
According to some embodiments of the present invention, at described step b) in, smelt atmosphere and adopt protection of inert gas atmosphere.
The zirconium-base amorphous alloy of embodiment according to a second aspect of the present invention obtains according to the preparation method of the zirconium-base amorphous alloy of first aspect any embodiment.
According to some embodiments of the present invention, the critical size of described zirconium-base amorphous alloy is greater than 3mm.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the schematic flow sheet of the preparation method of zirconium-base amorphous alloy according to the embodiment of the present invention.
Embodiment
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
First the preparation method of the zirconium-base amorphous alloy according to the embodiment of the present invention is described with reference to figure 1 below.
Following chemical formula (I) is met according to the component of the zirconium-base amorphous alloy of the embodiment of the present invention:
ZraCubAlcMdEre（I）
Wherein M represents one or more elements in Ni, Fe, Co, Mn, Cr, Ti, Hf, Ta, Nb, and a, b, c, d, e are atomic percent, 40≤a≤70,15≤b≤35,5≤c≤15,5≤d≤15,0<e≤2.5, and a+b+c+d+e=100.
As shown in Figure 1, comprise the following steps according to the preparation method of the zirconium-base amorphous alloy of the embodiment of the present invention:
A) take the metal containing Zr, Al, Cu, M and Er according to the composition of above-mentioned chemical formula (I) and mix respectively, obtaining mixture.
The present invention finds by adopting preparation method of the present invention, the starting material of technical grade can be adopted, wherein metal zirconium can adopt the metal that the total mass per-cent of Zr and Hf is greater than 99%, namely namely the HZr-2 metal zirconium of technical grade can be used for smelting non-crystaline amorphous metal, Cu, Al, M metal then can adopt the Industrial Metal of purity heavy rain 99%, greatly reduces the manufacturing cost of alloy.
In addition, the purity of metal Er also can choose the rare earth element of low-purity, and the purity of rare earth element is preferably greater than 98%.Considering that rare earth element is oxidizable element, mixing for ease of carrying out smelting with mother alloy simultaneously, preferably adopt the form of master alloy to add, more preferably adopt AlEr alloy.
B) described mixture is placed in smelting furnace to smelt in a vacuum or inert atmosphere, obtains melt, wherein, smelting temperature is higher than the fusing point 50 ~ 400 DEG C of described zirconium-base amorphous alloy, and tap to tap time is 5 ~ 60 minutes.
The present inventor etc. find through large quantifier elimination, and smelting technology has important impact for the large critical size non-crystaline amorphous metal of acquisition.When smelting temperature is below said temperature scope, the critical size of non-crystaline amorphous metal then can significantly reduce, and when smelting temperature is higher than said temperature scope, is then unfavorable for reducing costs.The preferred smelting temperature of the present invention is higher than melting temperature 100 DEG C.
In addition, when tap to tap time lower than above-mentioned scope time, the homogeneity of non-crystaline amorphous metal component then can step-down, and detrimental impurity in starting material and obnoxious flavour by reacting fully with rare earth element, slag making does not remove.The present invention finds through a large amount of tests, when being greater than 10 minutes tap to tap time, is more conducive to the non-crystaline amorphous metal that preparation critical size is greater than 3mm.Consider the requirement reduced costs, preferred tap to tap time is 15 ~ 30 minutes simultaneously.
In addition, at described step b) in, smelt atmosphere and vacuum tightness can be adopted to be less than the vacuum atmosphere of 10Pa, or also can adopt protection of inert gas atmosphere.
C) described melt is cast, obtain described zirconium-base amorphous alloy.
About concrete castmethod, there is no special restriction, such as, can adopt the method that the present invention commonly uses, such as, cast etc. by inhaling casting.
The preparation method of zirconium-base amorphous alloy according to the above embodiment of the present invention, the critical size of obtained zirconium-base amorphous alloy can be greater than 3mm.
Because non-crystaline amorphous metal has the very good mechanical properties of high strength and high rigidity, therefore adopt non-crystaline amorphous metal of the present invention and manufacture method thereof to be particularly suitable for preparing high-precision thin-wall piece amorphous product, especially electronic product structural component, has huge commercial value.
Below, zirconium-base amorphous alloy of the present invention and preparation method thereof is described in detail by specific embodiment and comparative example.
Embodiment 1
Proportioning is carried out according to Zr51.9Al10Cu30Ni7Er1.1.The elemental metals that metal zirconium adopts metal purity to be greater than 99%, the elemental metals that Al, Cu, Ni, Er adopt purity to be greater than 99%.
After proportioning completes in input vacuum melting furnace, and the argon gas being filled with 99.99% carries out atmosphere protection, and carry out alloying smelting, smelting temperature is 1000 DEG C, and tap to tap time is 15Min.Smelting temperature in smelting process adopts infrared measurement of temperature test to obtain.The fusing point of non-crystaline amorphous metal adopts STA409C synchronous solving to test, and temperature rise rate is: 20 °/Min, and shielding gas is argon gas.
Be cast in metal die by melt after smelting completes, obtain the metal founding of diameter between 0.5mm to 15mm, foundry goods carries out cutting and obtains cross section metal, to carry out critical size test.The mensuration of critical size by the D/Max2500PCXRD diffractometer of Rigaku Co., Ltd. is tested, angle of diffraction be 2theta between 20 ° ~ 60 °, sweep velocity is 4 °/min, and sweep voltage is 40Kv, and electric current is 200mA.
Non-crystaline amorphous metal preparation condition and test result list in table 1.
Embodiment 2
Proportioning is carried out according to Zr51.5Al10Cu30Ni7HfEr0.5.The elemental metals that metal zirconium adopts metal (Zr+Hf) purity to be greater than 99%, the elemental metals that Al, Cu, Ni, Hf, Er adopt purity to be greater than 99%.
After proportioning completes in input vacuum melting furnace, and the argon gas being filled with 99.99% carries out atmosphere protection, and carry out alloying smelting, smelting temperature is 1000 DEG C, and tap to tap time is 15Min.Smelting temperature in smelting process adopts infrared measurement of temperature test to obtain.The fusing point of non-crystaline amorphous metal adopts STA409C synchronous solving to test, and temperature rise rate is: 20 °/Min, and shielding gas is argon gas.
Be cast in metal die by melt after smelting completes, obtain the metal founding of diameter between 0.5mm to 15mm, foundry goods carries out cutting and obtains cross section metal, to carry out critical size test.The mensuration of critical size by the D/Max2500PCXRD diffractometer of Rigaku Co., Ltd. is tested, angle of diffraction be 2theta between 20 ° ~ 60 °, sweep velocity is 4 °/min, and sweep voltage is 40Kv, and electric current is 200mA.
Non-crystaline amorphous metal preparation condition and test result list in table 1.
Embodiment 3
Proportioning is carried out according to Zr50Al10Cu30Ni7HfTi0.5Er1.5.The elemental metals that metal zirconium adopts metal (Zr+Hf) purity to be greater than 99%, the elemental metals that Al, Cu, Ni, Hf, Ti, Er adopt purity to be greater than 99%.
After proportioning completes in input vacuum melting furnace, and the argon gas being filled with 99.99% carries out atmosphere protection, and carry out alloying smelting, smelting temperature is 1000 DEG C, and tap to tap time is 15Min.Smelting temperature in smelting process adopts infrared measurement of temperature test to obtain.The fusing point of non-crystaline amorphous metal adopts STA409C synchronous solving to test, and temperature rise rate is: 20 °/Min, and shielding gas is argon gas.
Be cast in metal die by melt after smelting completes, obtain the metal founding of diameter between 0.5mm to 15mm, foundry goods carries out cutting and obtains cross section metal, to carry out critical size test.The mensuration of critical size by the D/Max2500PCXRD diffractometer of Rigaku Co., Ltd. is tested, angle of diffraction be 2theta between 20 ° ~ 60 °, sweep velocity is 4 °/min, and sweep voltage is 40Kv, and electric current is 200mA.
Non-crystaline amorphous metal preparation condition and test result list in table 1.
Embodiment 4
Proportioning is carried out according to Zr51Al8Cu27Ni7Co3Hf0.8Fe2.5Ti0.5Er0.2.The elemental metals that metal zirconium adopts metal (Zr+Hf) purity to be greater than 99%, the elemental metals that Al, Cu, Ni, Co, Hf, Fe, Ti, Er adopt purity to be greater than 99%.
After proportioning completes in input vacuum melting furnace, and the argon gas being filled with 99.99% carries out atmosphere protection, and carry out alloying smelting, smelting temperature is 1000 DEG C, and tap to tap time is 15Min.Smelting temperature in smelting process adopts infrared measurement of temperature test to obtain.The fusing point of non-crystaline amorphous metal adopts STA409C synchronous solving to test, and temperature rise rate is: 20 °/Min, and shielding gas is argon gas.
Be cast in metal die by melt after smelting completes, obtain the metal founding of diameter between 0.5mm to 15mm, foundry goods carries out cutting and obtains cross section metal, to carry out critical size test.The mensuration of critical size by the D/Max2500PCXRD diffractometer of Rigaku Co., Ltd. is tested, angle of diffraction be 2theta between 20 ° ~ 60 °, sweep velocity is 4 °/min, and sweep voltage is 40Kv, and electric current is 200mA.
Non-crystaline amorphous metal preparation condition and test result list in table 1.
Comparative example 1
Proportioning is carried out according to Zr52Al10Cu30Ni7Hf.The elemental metals that metal zirconium adopts metallic Z r purity to be greater than 99.9%, the elemental metals that Al, Cu, Ni, Hf adopt purity to be greater than 99.9%.
After proportioning completes in input vacuum melting furnace, and the argon gas being filled with 99.99% carries out atmosphere protection, and carry out alloying smelting, smelting temperature is 1000 DEG C, and tap to tap time is 15Min.Smelting temperature in smelting process adopts infrared measurement of temperature test to obtain.Fusing point adopts STA409C synchronous solving to test, and temperature rise rate is: 20 °/Min, and shielding gas is argon gas.
Be cast in metal die by melt after smelting completes, obtain the metal founding of diameter between 0.5mm to 15mm, foundry goods carries out cutting and obtains cross section metal, to carry out critical size test.The mensuration of critical size by the D/Max2500PCXRD diffractometer of Rigaku Co., Ltd. is tested, angle of diffraction be 2theta between 20 ° ~ 60 °, sweep velocity is 4 °/min, and sweep voltage is 40Kv, and electric current is 200mA.
Non-crystaline amorphous metal preparation condition and test result list in table 1.
Comparative example 2
Alloy proportion is carried out according to Zr52Al10Cu30Ni7Hf.The elemental metals that metal zirconium adopts metal (Zr+Hf) purity to be greater than 99%, the elemental metals that Al, Cu, Ni, Hf, Er adopt purity to be greater than 99%.
After proportioning completes in input vacuum melting furnace, and the argon gas being filled with 99.99% carries out atmosphere protection, and carry out alloying smelting, smelting temperature is 1000 DEG C, and tap to tap time is 15Min.Smelting temperature in smelting process adopts infrared measurement of temperature test to obtain.Fusing point adopts STA409C synchronous solving to test, and temperature rise rate is: 20 °/Min, and shielding gas is argon gas.
Be cast in metal die by alloy melt after smelting completes, obtain the metal founding of diameter between 0.5mm to 15mm, foundry goods carries out cutting and obtains cross section metal, to carry out critical size test.The mensuration of critical size by the D/Max2500PCXRD diffractometer of Rigaku Co., Ltd. is tested, angle of diffraction be 2theta between 20 ° ~ 60 °, sweep velocity is 4 °/min, and sweep voltage is 40Kv, and electric current is 200mA.
Non-crystaline amorphous metal preparation condition and test result list in table 1.
Comparative example 3
Proportioning is carried out according to Zr50Al10Cu30Ni7Er3.The elemental metals that metal zirconium adopts metal (Zr+Hf) purity to be greater than 99%, the elemental metals that Al, Cu, Ni, Er adopt purity to be greater than 99%.
After proportioning completes in input vacuum melting furnace, and the argon gas being filled with 99.99% carries out atmosphere protection, and carry out alloying smelting, smelting temperature is 1000 DEG C, and tap to tap time is 15Min.Smelting temperature in smelting process adopts infrared measurement of temperature test to obtain.Fusing point adopts STA409C synchronous solving to test, and temperature rise rate is: 20 °/Min, and shielding gas is argon gas.
Be cast in metal die by melt after smelting completes, obtain the metal founding of diameter between 0.5mm to 15mm, foundry goods carries out cutting and obtains cross section metal, to carry out critical size test.The mensuration of critical size by the D/Max2500PCXRD diffractometer of Rigaku Co., Ltd. is tested, angle of diffraction be 2theta between 20 ° ~ 60 °, sweep velocity is 4 °/min, and sweep voltage is 40Kv, and electric current is 200mA.
Non-crystaline amorphous metal preparation condition and test result list in table 1.
Comparative example 4
Proportioning is carried out according to Zr51.9Al10Cu30Ni7Er1.1.The elemental metals that metal zirconium adopts metallic Z r purity to be greater than 99%, the elemental metals that Al, Cu, Ni, Er adopt purity to be greater than 99%.
After proportioning completes in input vacuum melting furnace, and the argon gas being filled with 99.99% carries out atmosphere protection, and carry out alloying smelting, smelting temperature is 900 DEG C, and tap to tap time is 15Min.Smelting temperature in smelting process adopts infrared measurement of temperature test to obtain.Fusing point adopts STA409C synchronous solving to test, and temperature rise rate is: 20 °/Min, and shielding gas is argon gas.
Be cast in metal die by melt after smelting completes, obtain the metal founding of diameter between 0.5mm to 15mm, foundry goods carries out cutting and obtains cross section metal, to carry out critical size test.The mensuration of critical size by the D/Max2500PCXRD diffractometer of Rigaku Co., Ltd. is tested, angle of diffraction be 2theta between 20 ° ~ 60 °, sweep velocity is 4 °/min, and sweep voltage is 40Kv, and electric current is 200mA.
Preparation condition and the test result of non-crystaline amorphous metal list in table 1.
Comparative example 5
Proportioning is carried out according to Zr51.9Al10Cu30Ni7Er1.1.The elemental metals that metal zirconium adopts metallic Z r purity to be greater than 99%, the elemental metals that Al, Cu, Ni, Er adopt purity to be greater than 99%.
After proportioning completes in input vacuum melting furnace, and the argon gas being filled with 99.99% carries out atmosphere protection, and carry out alloying smelting, smelting temperature is 1000 DEG C, and tap to tap time is 5Min.Smelting temperature in smelting process adopts infrared measurement of temperature test to obtain.Fusing point adopts STA409C synchronous solving to test, and temperature rise rate is: 20 °/Min, and shielding gas is argon gas.
Be cast in metal die by melt after smelting completes, obtain the metal founding of diameter between 0.5mm to 15mm, foundry goods carries out cutting and obtains cross section metal, to carry out critical size test.The mensuration of critical size by the D/Max2500PCXRD diffractometer of Rigaku Co., Ltd. is tested, angle of diffraction be 2theta between 20 ° ~ 60 °, sweep velocity is 4 °/min, and sweep voltage is 40Kv, and electric current is 200mA.
Non-crystaline amorphous metal preparation condition and test result list in table 1.
Table 1: the preparation condition of non-crystaline amorphous metal and test data
As can be seen from Table 1, for the embodiment 1 ~ 4 adopting preparation technology of the present invention, the technical grade starting material of low-purity can be adopted to produce the non-crystaline amorphous metal of large critical size.In addition, the elements such as Ni, Fe, Co, Mn, Cr, Ti, Hf, Ta, Nb can be added according to the demand of alloy characteristic, and less impact is produced on critical size.In addition, the non-crystaline amorphous metal of the large critical size obtained by above-described embodiment has high specific strength, is easy to casting, is specially adapted to manufacture 3C Product structural elements, has potential industrial applications prospect.
In addition, as can be seen from comparative example 1, when without metal Er, although highly purified starting material can be adopted can to produce the non-crystaline amorphous metal of the large critical size close with the present invention, but considerably increase the manufacturing cost of alloy, its application prospect can greatly be limited.
As can be seen from comparative example 2 and 3, when without metal Er, adopt the starting material of low-purity to be difficult to the non-crystaline amorphous metal preparing large critical size, and the non-crystaline amorphous metal that critical size is less than 1mm is difficult to be applied to industrial production.
As can be seen from comparative example 4 and 5, even if adopt alloying constituent of the present invention, if smelting temperature lower than smelting temperature of the present invention or tap to tap time lower than smelting of the present invention often, then can reduce the critical size of non-crystaline amorphous metal greatly, and affect its industrial applications.
In the description of this specification sheets, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, those of ordinary skill in the art can change above-described embodiment within the scope of the invention when not departing from principle of the present invention and aim, revising, replacing and modification.
Claims (7)
1. a preparation method for zirconium-base amorphous alloy, is characterized in that, the component of described zirconium-base amorphous alloy meets following chemical formula (I):
ZraCubAlcMdEre(I)
Wherein M represents one or more elements in Ni, Fe, Co, Mn, Cr, Ti, Hf, Nb, a, b, c, d, e are atomic percent, 40≤a≤70,15≤b≤35,5≤c≤15,5≤d≤15,0<e≤2.5, and a+b+c+d+e=100, the preparation method of this zirconium-base amorphous alloy comprises the following steps:
A) take the metal containing Zr, Al, Cu, M and Er according to the composition of above-mentioned chemical formula (I) and mix respectively, obtaining mixture,
Wherein, the raw material of Er is the elemental metals that purity is greater than 98%;
B) described mixture is placed in smelting furnace to smelt in a vacuum or inert atmosphere, obtains melt,
Wherein, smelting temperature is higher than the fusing point 100 DEG C of described zirconium-base amorphous alloy, and tap to tap time is 15 ~ 30 minutes;
C) described melt is cast, obtain described zirconium-base amorphous alloy.
2. the preparation method of zirconium-base amorphous alloy as claimed in claim 1, is characterized in that, the raw material of Zr is the alloy that the total mass per-cent of Zr and Hf is greater than 99%, and the raw material of Cu, Al, M is the elemental metals that element mass percent is greater than 99%.
3. the preparation method of zirconium-base amorphous alloy as claimed in claim 1 or 2, it is characterized in that, the raw material of Er is AlEr master alloy.
4. the preparation method of zirconium-base amorphous alloy as claimed in claim 1, is characterized in that, at described step b) in, smelt atmosphere and adopt vacuum tightness to be less than the vacuum atmosphere of 10Pa.
5. the preparation method of zirconium-base amorphous alloy as claimed in claim 1, is characterized in that, at described step b) in, smelt atmosphere and adopt protection of inert gas atmosphere.
6. a zirconium-base amorphous alloy, is characterized in that, the preparation method of zirconium-base amorphous alloy according to claims 1 to 5 obtains.
7. zirconium-base amorphous alloy as claimed in claim 6, it is characterized in that, the critical size of described zirconium-base amorphous alloy is greater than 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210593256.9A CN103695814B (en) | 2012-12-31 | 2012-12-31 | Zirconium-base amorphous alloy and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210593256.9A CN103695814B (en) | 2012-12-31 | 2012-12-31 | Zirconium-base amorphous alloy and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103695814A CN103695814A (en) | 2014-04-02 |
| CN103695814B true CN103695814B (en) | 2016-01-13 |
Family
ID=50357472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210593256.9A Active CN103695814B (en) | 2012-12-31 | 2012-12-31 | Zirconium-base amorphous alloy and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103695814B (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104451469B (en) * | 2014-12-29 | 2017-02-01 | 东莞帕姆蒂昊宇液态金属有限公司 | Amorphous alloy spectacle frame and glass and production method thereof |
| CN104451471B (en) * | 2014-12-29 | 2017-11-03 | 东莞帕姆蒂昊宇液态金属有限公司 | A kind of non-crystaline amorphous metal spectacle frame and glasses and preparation method |
| CN104550823A (en) * | 2015-01-14 | 2015-04-29 | 东莞台一盈拓科技股份有限公司 | Application of amorphous alloy in preparation of electronic products |
| CN104858561B (en) * | 2015-03-20 | 2017-03-08 | 江苏科技大学 | Zirconium-based high-temperature alloy solder and preparation method thereof |
| CN106282663B (en) * | 2015-06-10 | 2018-05-15 | 中国科学院金属研究所 | A kind of Zr based superelastic alloys and preparation method thereof |
| RU2596696C1 (en) * | 2015-06-26 | 2016-09-10 | Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский технологический университет "МИСиС" | Material based on 3d metal glass based on zirconium and its production method in conditions of low vacuum |
| CN108144988A (en) * | 2017-12-26 | 2018-06-12 | 兰州理工大学 | A kind of Zr base block amorphous alloys thermoplastic molding process determination method for parameter |
| CN108193147B (en) * | 2018-02-07 | 2020-11-27 | 瑞声精密制造科技(常州)有限公司 | High-toughness zirconium-based amorphous alloy material and preparation method thereof |
| RU2675178C1 (en) * | 2018-08-15 | 2018-12-17 | Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") | Method of obtaining a semi-finished product from a zirconium based alloy (options) |
| CN110747383B (en) * | 2019-12-10 | 2020-08-04 | 辽宁工业大学 | High-entropy alloy based on intermetallic compound and preparation method thereof |
| CN114214575A (en) * | 2021-12-18 | 2022-03-22 | 东莞宜安新材料研究院有限公司 | Zirconium-based amorphous alloy material and preparation method thereof |
| CN115305417A (en) * | 2022-09-16 | 2022-11-08 | 盘星新型合金材料(常州)有限公司 | Zirconium-based amorphous alloy with plasticity and hardness and preparation method thereof |
| CN115637395A (en) * | 2022-09-19 | 2023-01-24 | 盘星新型合金材料(常州)有限公司 | High-hardness large-size zirconium-based amorphous alloy with plastic deformation and preparation method thereof |
| CN115584445A (en) * | 2022-10-26 | 2023-01-10 | 盘星新型合金材料(常州)有限公司 | Centimeter-level zirconium-based amorphous alloy with plasticity and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101012534A (en) * | 2007-02-01 | 2007-08-08 | 北京航空航天大学 | New type zirconium-based amorphous alloy |
| CN101161851A (en) * | 2007-11-30 | 2008-04-16 | 北京航空航天大学 | Zr-Al-Co-RE-Cu amorphous alloy |
| CN101235472A (en) * | 2007-11-15 | 2008-08-06 | 北京航空航天大学 | Zirconium-base amorphous-crystal multiple phase material and preparation method thereof |
| JP2010144245A (en) * | 2008-12-22 | 2010-07-01 | Tohoku Univ | Zr BASED METAL GLASS ALLOY |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6682611B2 (en) * | 2001-10-30 | 2004-01-27 | Liquid Metal Technologies, Inc. | Formation of Zr-based bulk metallic glasses from low purity materials by yttrium addition |
-
2012
- 2012-12-31 CN CN201210593256.9A patent/CN103695814B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101012534A (en) * | 2007-02-01 | 2007-08-08 | 北京航空航天大学 | New type zirconium-based amorphous alloy |
| CN101235472A (en) * | 2007-11-15 | 2008-08-06 | 北京航空航天大学 | Zirconium-base amorphous-crystal multiple phase material and preparation method thereof |
| CN101161851A (en) * | 2007-11-30 | 2008-04-16 | 北京航空航天大学 | Zr-Al-Co-RE-Cu amorphous alloy |
| JP2010144245A (en) * | 2008-12-22 | 2010-07-01 | Tohoku Univ | Zr BASED METAL GLASS ALLOY |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103695814A (en) | 2014-04-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103695814B (en) | Zirconium-base amorphous alloy and preparation method thereof | |
| CN103911564B (en) | Zirconium-base amorphous alloy and preparation method thereof | |
| CN104745973A (en) | Zr-based amorphous alloy and manufacturing method thereof | |
| CN102534437A (en) | Amorphous alloy and method for preparing same | |
| CN103484800B (en) | A kind of zirconium-base amorphous alloy and preparation method thereof | |
| WO2014079188A1 (en) | Zirconium-based amorphous alloy | |
| CN102154596A (en) | Zirconium-based amorphous alloy and preparation method thereof | |
| EP2746421A1 (en) | Zirconium-based amorphous alloy | |
| CN102732811A (en) | High-saturated magnetization intensity Fe-based amorphous nanocrystalline soft magnetic alloy and its preparation method | |
| CN101538693B (en) | Iron-based amorphous alloy and preparation method thereof | |
| Li et al. | Effect of similar element substitution on Fe-B-Si-Mo bulk metallic glasses studied by experiment and ab initio molecular dynamics simulation | |
| CN106567015A (en) | CuZr-based bulk amorphous alloy and preparation method and application thereof | |
| CN105154796A (en) | Zircon-based amorphous alloy and preparation method thereof | |
| Louzguine-Luzgin et al. | Comparative study of the effect of cold rolling on the structure of Al–RE–Ni–Co (RE= rare-earth metals) amorphous and glassy alloys | |
| Guo et al. | Preparation and magnetic properties of FeCoHfMoBY bulk metallic glasses | |
| CN101397644B (en) | Ti base bulk amorphous alloy and method for producing the same | |
| CN100378243C (en) | Holmium base amorphous alloy and its preparation method | |
| CN101603159B (en) | Fe-Al-P-C-M bulk amorphous alloy with soft magnetism and preparation method thereof | |
| Zhao et al. | Synthesis and elastic properties of amorphous steels with high Fe content | |
| Wang et al. | Bulk metallic glass formation in Cu–Zr–Ti ternary system | |
| US20140111921A1 (en) | Zr-Based Amorphous Alloy | |
| Wang et al. | Effect of Mo content on glass forming ability and crystallization behavior of Fe-based alloy prepared by atmospheric plasma spraying | |
| US20140146453A1 (en) | Zr-based amorphous alloy | |
| CN108504969B (en) | Corrosion-resistant zirconium-based amorphous alloy and preparation method thereof | |
| CN104513938A (en) | Ti-based amorphous alloy with amorphous forming ability and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |