CN108060341B - 一种高韧性Ni50Mn25Ga25记忆合金及其制备方法 - Google Patents
一种高韧性Ni50Mn25Ga25记忆合金及其制备方法 Download PDFInfo
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- CN108060341B CN108060341B CN201711422646.9A CN201711422646A CN108060341B CN 108060341 B CN108060341 B CN 108060341B CN 201711422646 A CN201711422646 A CN 201711422646A CN 108060341 B CN108060341 B CN 108060341B
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- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 44
- 239000000956 alloy Substances 0.000 title claims abstract description 44
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 239000000843 powder Substances 0.000 claims abstract description 36
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000000498 ball milling Methods 0.000 claims abstract description 6
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 6
- 239000010439 graphite Substances 0.000 claims abstract description 6
- 238000010907 mechanical stirring Methods 0.000 claims abstract description 6
- 238000005245 sintering Methods 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 20
- 230000008569 process Effects 0.000 claims description 7
- 239000002994 raw material Substances 0.000 claims description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 38
- 239000011572 manganese Substances 0.000 description 37
- 239000000463 material Substances 0.000 description 9
- 238000002156 mixing Methods 0.000 description 6
- 230000005291 magnetic effect Effects 0.000 description 5
- 239000013078 crystal Substances 0.000 description 4
- 238000000280 densification Methods 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 229910001285 shape-memory alloy Inorganic materials 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 229910000807 Ga alloy Inorganic materials 0.000 description 2
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000005294 ferromagnetic effect Effects 0.000 description 2
- 229910052733 gallium Inorganic materials 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 229910000734 martensite Inorganic materials 0.000 description 2
- 230000003446 memory effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000001000 micrograph Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000001878 scanning electron micrograph Methods 0.000 description 1
- 239000012781 shape memory material Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each 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
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/0433—Nickel- or cobalt-based alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
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CN201711422646.9A CN108060341B (zh) | 2017-12-25 | 2017-12-25 | 一种高韧性Ni50Mn25Ga25记忆合金及其制备方法 |
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CN201711422646.9A CN108060341B (zh) | 2017-12-25 | 2017-12-25 | 一种高韧性Ni50Mn25Ga25记忆合金及其制备方法 |
Publications (2)
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CN108060341A CN108060341A (zh) | 2018-05-22 |
CN108060341B true CN108060341B (zh) | 2019-09-27 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108950277A (zh) * | 2018-08-02 | 2018-12-07 | 大连大学 | 一种燃烧反应高温合成NiMnGa磁记忆合金的方法 |
CN109371473A (zh) * | 2018-11-20 | 2019-02-22 | 北京航空航天大学 | 一种力热耦合消除NiMnGa单晶中孪晶的方法 |
CN110923510B (zh) * | 2019-12-16 | 2021-08-31 | 大连大学 | 一种高择优取向NiMnGa磁记忆合金丝的制备方法 |
CN111041259A (zh) * | 2019-12-18 | 2020-04-21 | 大连大学 | 一种高强度Mn-Ni-Ga磁记忆合金的制备方法 |
CN110983134A (zh) * | 2019-12-18 | 2020-04-10 | 大连大学 | 一种高饱和磁化强度Mn-Ni-Ga磁记忆合金的制备方法 |
CN110994516A (zh) * | 2019-12-27 | 2020-04-10 | 广东电网有限责任公司电力科学研究院 | 一种引流板 |
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JP2001279357A (ja) * | 2000-03-29 | 2001-10-10 | Toshiba Corp | マグネティックシェープメモリー合金 |
CN102952982A (zh) * | 2012-11-20 | 2013-03-06 | 无锡常安通用金属制品有限公司 | 一种低温记忆合金及其制备方法 |
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Application publication date: 20180522 Assignee: ZYBODY CO.,LTD. Assignor: DALIAN University Contract record no.: X2023210000200 Denomination of invention: A high toughness Ni50Mn25Ga25memory alloy and its preparation method Granted publication date: 20190927 License type: Common License Record date: 20231127 |
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20180522 Assignee: DALIAN MENGYU MACHINERY CO.,LTD. Assignor: DALIAN University Contract record no.: X2023210000220 Denomination of invention: A high toughness Ni50Mn25Ga25memory alloy and its preparation method Granted publication date: 20190927 License type: Common License Record date: 20231129 |
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