CN108467959B - 一种NbC复合硅碳化三铌增强Nb基高温合金及其制备方法 - Google Patents
一种NbC复合硅碳化三铌增强Nb基高温合金及其制备方法 Download PDFInfo
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- CN108467959B CN108467959B CN201810276567.XA CN201810276567A CN108467959B CN 108467959 B CN108467959 B CN 108467959B CN 201810276567 A CN201810276567 A CN 201810276567A CN 108467959 B CN108467959 B CN 108467959B
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- 239000000956 alloy Substances 0.000 title claims abstract description 50
- 150000001875 compounds Chemical class 0.000 title claims abstract description 33
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 27
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- 230000002708 enhancing effect Effects 0.000 title claims description 4
- 229910003811 SiGeC Inorganic materials 0.000 title description 2
- 239000000843 powder Substances 0.000 claims abstract description 68
- 238000005245 sintering Methods 0.000 claims abstract description 26
- 239000011863 silicon-based powder Substances 0.000 claims abstract description 23
- 238000005551 mechanical alloying Methods 0.000 claims abstract description 22
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000000713 high-energy ball milling Methods 0.000 claims abstract description 18
- 239000011261 inert gas Substances 0.000 claims abstract description 14
- 239000011812 mixed powder Substances 0.000 claims abstract description 11
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 34
- 229910052786 argon Inorganic materials 0.000 claims description 17
- 239000007789 gas Substances 0.000 claims description 17
- 239000003963 antioxidant agent Substances 0.000 claims description 8
- 230000003078 antioxidant effect Effects 0.000 claims description 8
- 235000006708 antioxidants Nutrition 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 7
- 239000010439 graphite Substances 0.000 claims description 7
- 229910002804 graphite Inorganic materials 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 7
- 239000004615 ingredient Substances 0.000 claims description 7
- 230000003026 anti-oxygenic effect Effects 0.000 claims description 4
- 238000005275 alloying Methods 0.000 claims description 3
- 238000000498 ball milling Methods 0.000 claims description 2
- 238000005452 bending Methods 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 abstract description 5
- 238000007254 oxidation reaction Methods 0.000 abstract description 5
- 238000012545 processing Methods 0.000 abstract description 4
- 239000010955 niobium Substances 0.000 description 58
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical group [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 238000013021 overheating Methods 0.000 description 5
- 238000013001 point bending Methods 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 230000003064 anti-oxidating effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 229910000601 superalloy Inorganic materials 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000009466 transformation 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
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/05—Mixtures of metal powder with non-metallic powder
- C22C1/051—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor
- C22C1/053—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor with in situ formation of hard compounds
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
- C22C32/0047—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents
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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)
- Ceramic Products (AREA)
Abstract
Description
Claims (9)
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CN201810276567.XA CN108467959B (zh) | 2018-03-30 | 2018-03-30 | 一种NbC复合硅碳化三铌增强Nb基高温合金及其制备方法 |
Applications Claiming Priority (1)
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CN201810276567.XA CN108467959B (zh) | 2018-03-30 | 2018-03-30 | 一种NbC复合硅碳化三铌增强Nb基高温合金及其制备方法 |
Publications (2)
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CN108467959A CN108467959A (zh) | 2018-08-31 |
CN108467959B true CN108467959B (zh) | 2019-11-12 |
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CN201810276567.XA Active CN108467959B (zh) | 2018-03-30 | 2018-03-30 | 一种NbC复合硅碳化三铌增强Nb基高温合金及其制备方法 |
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CN110355375B (zh) * | 2019-08-26 | 2020-12-18 | 西北有色金属研究院 | 纳米碳化物晶内强化型中高强铌合金粉末的制备方法 |
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CN101967591B (zh) * | 2010-11-09 | 2012-08-08 | 上海大学 | 机械合金化法制备Nb3Al超导材料的方法 |
CN104911434B (zh) * | 2015-06-01 | 2017-03-01 | 陕西理工学院 | 一种碳化物增强Mo2NiB2金属陶瓷及其制备方法 |
CN106048357B (zh) * | 2016-06-13 | 2017-10-10 | 陕西理工学院 | 一种MoSiC2基金属陶瓷材料及其制备方法 |
CN107245603B (zh) * | 2017-08-14 | 2019-01-22 | 陕西理工大学 | 一种钛合金层强韧化双相Ti3Al-TiAl合金及其制备方法 |
CN107829005B (zh) * | 2017-11-08 | 2020-02-07 | 西北有色金属研究院 | 一种Nb-Si-C合金棒材及其制备方法 |
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Effective date of registration: 20240407 Address after: 712000 Factory Building No. 5, South Zone 1, Hongshengxing Aviation Technology Industrial Park, Dunhua Road, Airport New City, Xixian New Area, Xi'an City, Shaanxi Province Patentee after: Xi'an Meinan Biotechnology Co.,Ltd. Country or region after: China Address before: 723000 Chaoyang Road, Hantai District, Shaanxi, Hanzhoung Patentee before: Shaanxi University of Technology Country or region before: China |
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