CN101372735B - Mg-Ni-(Gd,Nd)系大块非晶合金及其制备方法 - Google Patents
Mg-Ni-(Gd,Nd)系大块非晶合金及其制备方法 Download PDFInfo
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- CN101372735B CN101372735B CN2008100416825A CN200810041682A CN101372735B CN 101372735 B CN101372735 B CN 101372735B CN 2008100416825 A CN2008100416825 A CN 2008100416825A CN 200810041682 A CN200810041682 A CN 200810041682A CN 101372735 B CN101372735 B CN 101372735B
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- 229910052779 Neodymium Inorganic materials 0.000 title claims abstract description 39
- 229910000808 amorphous metal alloy Inorganic materials 0.000 title claims abstract description 18
- 238000002360 preparation method Methods 0.000 title claims abstract description 18
- 239000000956 alloy Substances 0.000 claims abstract description 57
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 56
- 239000012298 atmosphere Substances 0.000 claims abstract description 39
- 229910052688 Gadolinium Inorganic materials 0.000 claims abstract description 36
- 238000010891 electric arc Methods 0.000 claims abstract description 21
- 239000010949 copper Substances 0.000 claims abstract description 19
- 239000012300 argon atmosphere Substances 0.000 claims abstract description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000007921 spray Substances 0.000 claims abstract description 12
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052802 copper Inorganic materials 0.000 claims abstract description 11
- 239000010936 titanium Substances 0.000 claims abstract description 11
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 11
- 238000001816 cooling Methods 0.000 claims abstract description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000010439 graphite Substances 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 8
- 239000010419 fine particle Substances 0.000 claims abstract description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 82
- 239000011777 magnesium Substances 0.000 claims description 54
- 229910052759 nickel Inorganic materials 0.000 claims description 26
- 238000002844 melting Methods 0.000 claims description 25
- 230000008018 melting Effects 0.000 claims description 19
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 18
- 229910052749 magnesium Inorganic materials 0.000 claims description 17
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 claims description 16
- 230000006698 induction Effects 0.000 claims description 16
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 claims description 16
- 239000002994 raw material Substances 0.000 claims description 15
- 229910017518 Cu Zn Inorganic materials 0.000 claims description 14
- 229910017752 Cu-Zn Inorganic materials 0.000 claims description 14
- 229910017943 Cu—Zn Inorganic materials 0.000 claims description 14
- 238000005266 casting Methods 0.000 claims description 13
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 12
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 12
- 229910000583 Nd alloy Inorganic materials 0.000 claims description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 10
- 239000001301 oxygen Substances 0.000 claims description 10
- 229910052760 oxygen Inorganic materials 0.000 claims description 10
- 229910052786 argon Inorganic materials 0.000 claims description 9
- 241000209456 Plumbago Species 0.000 claims description 7
- 238000003723 Smelting Methods 0.000 claims description 5
- 238000013467 fragmentation Methods 0.000 claims description 5
- 238000006062 fragmentation reaction Methods 0.000 claims description 5
- 238000003760 magnetic stirring Methods 0.000 claims description 5
- 150000002910 rare earth metals Chemical class 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 abstract description 11
- 230000007797 corrosion Effects 0.000 abstract description 10
- 239000000203 mixture Substances 0.000 abstract description 7
- 239000007769 metal material Substances 0.000 abstract description 2
- 229910002058 ternary alloy Inorganic materials 0.000 abstract 2
- 230000005674 electromagnetic induction Effects 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000005300 metallic glass Substances 0.000 description 22
- 230000000052 comparative effect Effects 0.000 description 13
- 230000015572 biosynthetic process Effects 0.000 description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- 238000002441 X-ray diffraction Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910000861 Mg alloy Inorganic materials 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 238000001938 differential scanning calorimetry curve Methods 0.000 description 3
- 238000007499 fusion processing Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 1
- 239000005751 Copper oxide Substances 0.000 description 1
- 241000784732 Lycaena phlaeas Species 0.000 description 1
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 229910000905 alloy phase Inorganic materials 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- -1 chloro ion Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 229910000431 copper oxide Inorganic materials 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000007496 glass forming Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000013332 literature search Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
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Abstract
Description
成分(at.%) | 玻璃转变温度T<sub>g</sub>(K) | 晶化温度T<sub>x</sub>(K) | 超过冷液态区T<sub>x</sub>(K) | 密度(g/cm<sup>3</sup>) | 压缩断裂强度(MPa) | 塑性应变(%) | 比强度(Nm/kg) |
Mg<sub>75</sub>Ni<sub>15</sub>Gd<sub>5</sub>Nd<sub>5</sub> | 447 | 492 | 45 | 3.145 | 870 | 1.3 | 2.7×10<sup>5</sup> |
成分(at.%) | 玻璃转变温度T<sub>g</sub>(K) | 晶化温度T<sub>x</sub>(K) | 超过冷液态区T<sub>x</sub>(K) | 密度(g/cm<sup>3</sup>) | 压缩断裂强度(MPa) | 塑性应变(%) | 比强度(Nm/kg) |
Mg<sub>75</sub>Ni<sub>15</sub>Gd<sub>7.5</sub>Nd<sub>2.5</sub> | 448 | 492 | 44 | 3.18 | 855 | 1.0 | 2.69×10<sup>5</sup> |
成分(at.%) | 玻璃转变温度T<sub>g</sub>(K) | 晶化温度T<sub>x</sub>(K) | 超过冷液态区T<sub>x</sub>(K) | 密度(g/cm<sup>3</sup>) | 压缩断裂强度(MPa) | 塑性应变(%) | 比强度(Nm/kg) |
Mg<sub>75</sub>Ni<sub>15</sub>Gd<sub>7.5</sub>Nd<sub>2.5</sub> | 447 | 492 | 45 | 3.11 | 865 | 1.1 | 2.78×10<sup>5</sup> |
编号 | 成分(at.%) | 密度(g/cm<sup>3</sup>) | 压缩断裂强度(MPa) | 塑性应变(%) | 比强度(Nm/kg) |
实施例1 | Mg<sub>75</sub>Ni<sub>15</sub>Gd<sub>5</sub>Nd<sub>5</sub> | 3.145 | 870 | 1.3 | 2.7×10<sup>5</sup> |
实施例2 | Mg<sub>75</sub>Ni<sub>15</sub>Gd<sub>7.5</sub>Nd<sub>2.5</sub> | 3.18 | 855 | 1.0 | 2.69×10<sup>5</sup> |
实施例3 | Mg<sub>75</sub>Ni<sub>15</sub>Gd<sub>2.5</sub>Nd<sub>7.5</sub> | 3.11 | 865 | 1.1 | 2.78×10<sup>5</sup> |
比较例1 | Mg<sub>65</sub>Cu<sub>25</sub>Gd<sub>10</sub> | 3.79 | 834 | 0 | 2.20×10<sup>5</sup> |
编号 | 成分(at.%) | 非晶形成能力D<sub>max</sub>(mm) | 塑性应变(%) | 压缩断裂强度(MPa) |
比较例2 | Mg<sub>75</sub>Ni<sub>15</sub>Gd<sub>10</sub> | 3 | 0.18 | 863 |
实施例2 | Mg<sub>75</sub>Ni<sub>15</sub>Gd<sub>7.5</sub>Nd<sub>2.5</sub> | 3.5 | 1.0 | 855 |
实施例1 | Mg<sub>75</sub>Ni<sub>15</sub>Gd<sub>5</sub>Nd<sub>5</sub> | 5 | 1.3 | 870 |
编号 | 成分(at.%) | 非晶形成能力D<sub>max</sub>(mm) | 塑性应变(%) | 压缩断裂强度(MPa) |
实施例3 | Mg<sub>75</sub>Ni<sub>15</sub>Gd<sub>2.5</sub>Nd<sub>7.5</sub> | 3.5 | 1.1 | 865 |
比较例3 | Mg<sub>75</sub>Ni<sub>15</sub>Nd<sub>10</sub> | 2 | 0.6 | 860 |
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CN101372735B true CN101372735B (zh) | 2010-06-02 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101538671B (zh) * | 2009-04-23 | 2010-12-08 | 上海交通大学 | 快速凝固超高强度镁合金及其制备方法 |
CN102021504B (zh) * | 2009-09-23 | 2012-03-21 | 中国科学院金属研究所 | 镁基非晶/多孔钛双相三维连通复合材料及其制备方法 |
CN103952647A (zh) * | 2011-08-09 | 2014-07-30 | 安泰科技股份有限公司 | 镁基储氢纳米·非晶合金的制备方法 |
CN105132776B (zh) * | 2015-08-26 | 2017-01-11 | 南昌航空大学 | 一种原位自生高强耐热Mg‑Gd基复合材料及其制备方法 |
CN112981279B (zh) * | 2021-02-04 | 2022-08-16 | 江苏科技大学 | 一种基于三种三元非晶合金元素组合的五元高熵非晶合金及其制备方法 |
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