CN102140603A - 以镍-铝金属间化合物Ni3Al为粘结相的硬质合金及制备方法 - Google Patents
以镍-铝金属间化合物Ni3Al为粘结相的硬质合金及制备方法 Download PDFInfo
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- CN102140603A CN102140603A CN 201110071828 CN201110071828A CN102140603A CN 102140603 A CN102140603 A CN 102140603A CN 201110071828 CN201110071828 CN 201110071828 CN 201110071828 A CN201110071828 A CN 201110071828A CN 102140603 A CN102140603 A CN 102140603A
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- 229910000765 intermetallic Inorganic materials 0.000 title claims abstract description 29
- 229910045601 alloy Inorganic materials 0.000 title abstract description 13
- 239000000956 alloy Substances 0.000 title abstract description 13
- 238000002360 preparation method Methods 0.000 title abstract description 13
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 title abstract description 7
- 229910001005 Ni3Al Inorganic materials 0.000 title abstract 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 109
- 239000000843 powder Substances 0.000 claims abstract description 71
- 239000012071 phase Substances 0.000 claims abstract description 49
- 239000000203 mixture Substances 0.000 claims abstract description 39
- 238000005245 sintering Methods 0.000 claims abstract description 28
- 238000000034 method Methods 0.000 claims abstract description 25
- 238000001238 wet grinding Methods 0.000 claims abstract description 25
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000007791 liquid phase Substances 0.000 claims abstract description 15
- 238000001816 cooling Methods 0.000 claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 claims abstract description 12
- 239000011812 mixed powder Substances 0.000 claims description 47
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 claims description 27
- 150000001875 compounds Chemical class 0.000 claims description 23
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical group [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 21
- 229910052782 aluminium Inorganic materials 0.000 claims description 16
- 239000004411 aluminium Substances 0.000 claims description 14
- 239000013078 crystal Substances 0.000 claims description 12
- 238000002203 pretreatment Methods 0.000 claims description 12
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 11
- 238000000748 compression moulding Methods 0.000 claims description 11
- 229910052739 hydrogen Inorganic materials 0.000 claims description 11
- 239000001257 hydrogen Substances 0.000 claims description 11
- 230000001590 oxidative effect Effects 0.000 claims description 11
- 229910052796 boron Inorganic materials 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 abstract description 7
- 238000007254 oxidation reaction Methods 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000002156 mixing Methods 0.000 abstract description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000008520 organization Effects 0.000 abstract 1
- 238000000498 ball milling Methods 0.000 description 12
- 238000013467 fragmentation Methods 0.000 description 10
- 238000006062 fragmentation reaction Methods 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 7
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 7
- 239000010941 cobalt Substances 0.000 description 6
- 229910017052 cobalt Inorganic materials 0.000 description 6
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 229910000943 NiAl Inorganic materials 0.000 description 3
- 238000000280 densification Methods 0.000 description 3
- 230000003628 erosive effect Effects 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 239000003963 antioxidant agent Substances 0.000 description 2
- 230000003078 antioxidant effect Effects 0.000 description 2
- 235000006708 antioxidants Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000713 high-energy ball milling Methods 0.000 description 2
- 238000005551 mechanical alloying Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910015372 FeAl Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910000905 alloy phase Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- FZQBLSFKFKIKJI-UHFFFAOYSA-N boron copper Chemical compound [B].[Cu] FZQBLSFKFKIKJI-UHFFFAOYSA-N 0.000 description 1
- 238000005255 carburizing Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000005307 ferromagnetism Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229910000907 nickel aluminide Inorganic materials 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000009702 powder compression Methods 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005486 sulfidation Methods 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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Abstract
Description
试样批号 | 硬度(HRA) | 密度(g/cm3) | 强度(MPa) | 金相 |
Ni3Al为粘结相的硬质合金 | 78.0~93.0 | 5.17-14.80 | 1800~3500 | A02B00C00E00;WC晶粒度为2.4μm;粘结相厚度为1~3μm |
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CN 201110071828 CN102140603B (zh) | 2011-03-24 | 2011-03-24 | 以镍-铝金属间化合物Ni3Al为粘结相的硬质合金的制备方法 |
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Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102433486A (zh) * | 2011-12-19 | 2012-05-02 | 株洲硬质合金集团有限公司 | 双晶结构的碳化钨-金属间化合物硬质合金及其制备方法 |
CN102560215A (zh) * | 2012-02-17 | 2012-07-11 | 中南大学 | 一种Ni3Al粘结的超细晶碳化钨基硬质合金及制备方法 |
CN103436759A (zh) * | 2013-09-10 | 2013-12-11 | 株洲硬质合金集团有限公司 | 一种Zr元素增韧的WC-Ni3Al硬质合金及其制备方法 |
CN105018818A (zh) * | 2015-07-30 | 2015-11-04 | 华中科技大学 | 一种采用Ni3Al为粘结剂的TiC基金属陶瓷及其制备方法 |
CN105154707A (zh) * | 2015-10-26 | 2015-12-16 | 河海大学 | 一种碳化钨复合材料的制备方法及其应用 |
CN106498207A (zh) * | 2016-10-28 | 2017-03-15 | 成都理工大学 | 原位生成含Ni3Al的粘结相的金属陶瓷的制备方法 |
CN106498208A (zh) * | 2016-10-28 | 2017-03-15 | 成都理工大学 | 粘结相中Ni3Al原位生成的金属陶瓷材料制备方法 |
CN106521206A (zh) * | 2016-10-28 | 2017-03-22 | 成都理工大学 | 一种抗高温软化的金属陶瓷材料的制备方法 |
WO2019078109A1 (ja) * | 2017-10-19 | 2019-04-25 | 株式会社リード | 硬質焼結体及びそれを用いた回転工具 |
CN110846546A (zh) * | 2019-11-07 | 2020-02-28 | 北京科技大学 | 一种用预合金粉制备高强韧硬质合金的方法 |
CN111809073A (zh) * | 2020-07-21 | 2020-10-23 | 河源正信硬质合金有限公司 | 一种梯度硬质合金方块及其制备方法 |
CN112410645A (zh) * | 2020-11-02 | 2021-02-26 | 株洲硬质合金集团有限公司 | 一种粘结相双强化的金属陶瓷材料及其制备方法 |
CN114787399A (zh) * | 2019-12-19 | 2022-07-22 | 山特维克科洛曼特公司 | 具有替代性粘结剂的梯度硬质合金 |
Citations (2)
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---|---|---|---|---|
CN101323925A (zh) * | 2008-06-25 | 2008-12-17 | 华南理工大学 | 一种以Ni3Al为粘结相的碳化钨材料及其制备方法 |
CN101984110A (zh) * | 2010-12-07 | 2011-03-09 | 株洲硬质合金集团有限公司 | 铁—铝金属间化合物Fe2Al5的预合金粉末的制备方法 |
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2011
- 2011-03-24 CN CN 201110071828 patent/CN102140603B/zh active Active
Patent Citations (2)
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CN101323925A (zh) * | 2008-06-25 | 2008-12-17 | 华南理工大学 | 一种以Ni3Al为粘结相的碳化钨材料及其制备方法 |
CN101984110A (zh) * | 2010-12-07 | 2011-03-09 | 株洲硬质合金集团有限公司 | 铁—铝金属间化合物Fe2Al5的预合金粉末的制备方法 |
Non-Patent Citations (1)
Title |
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《international journal of REFRACTORY METALS & HARD MATERIALS》 20050310 M.Ahmadian et al. Abrasive wear of WC-FeAl-B and WC-Ni3Al-B composites 第23卷, 第3期 * |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102433486A (zh) * | 2011-12-19 | 2012-05-02 | 株洲硬质合金集团有限公司 | 双晶结构的碳化钨-金属间化合物硬质合金及其制备方法 |
CN102560215A (zh) * | 2012-02-17 | 2012-07-11 | 中南大学 | 一种Ni3Al粘结的超细晶碳化钨基硬质合金及制备方法 |
CN103436759A (zh) * | 2013-09-10 | 2013-12-11 | 株洲硬质合金集团有限公司 | 一种Zr元素增韧的WC-Ni3Al硬质合金及其制备方法 |
CN103436759B (zh) * | 2013-09-10 | 2015-09-16 | 株洲硬质合金集团有限公司 | 一种Zr元素增韧的WC-Ni3Al硬质合金及其制备方法 |
CN105018818A (zh) * | 2015-07-30 | 2015-11-04 | 华中科技大学 | 一种采用Ni3Al为粘结剂的TiC基金属陶瓷及其制备方法 |
CN105154707A (zh) * | 2015-10-26 | 2015-12-16 | 河海大学 | 一种碳化钨复合材料的制备方法及其应用 |
CN106498207A (zh) * | 2016-10-28 | 2017-03-15 | 成都理工大学 | 原位生成含Ni3Al的粘结相的金属陶瓷的制备方法 |
CN106498208A (zh) * | 2016-10-28 | 2017-03-15 | 成都理工大学 | 粘结相中Ni3Al原位生成的金属陶瓷材料制备方法 |
CN106521206A (zh) * | 2016-10-28 | 2017-03-22 | 成都理工大学 | 一种抗高温软化的金属陶瓷材料的制备方法 |
WO2019078109A1 (ja) * | 2017-10-19 | 2019-04-25 | 株式会社リード | 硬質焼結体及びそれを用いた回転工具 |
CN110846546A (zh) * | 2019-11-07 | 2020-02-28 | 北京科技大学 | 一种用预合金粉制备高强韧硬质合金的方法 |
CN114787399A (zh) * | 2019-12-19 | 2022-07-22 | 山特维克科洛曼特公司 | 具有替代性粘结剂的梯度硬质合金 |
CN111809073A (zh) * | 2020-07-21 | 2020-10-23 | 河源正信硬质合金有限公司 | 一种梯度硬质合金方块及其制备方法 |
CN112410645A (zh) * | 2020-11-02 | 2021-02-26 | 株洲硬质合金集团有限公司 | 一种粘结相双强化的金属陶瓷材料及其制备方法 |
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Inventor after: Long Jianzhan Inventor after: Lu Bizhi Inventor after: Wei Xiuyu Inventor after: Fang Qing Inventor after: Yu Huaimin Inventor after: Li Yong Inventor after: Lu Shaowu Inventor after: Guan Yuming Inventor after: Jiang Hongliang Inventor before: Long Jianzhan Inventor before: Lu Biwu Inventor before: Wei Xiuyu Inventor before: Fang Qing Inventor before: Yu Huaimin Inventor before: Li Yong Inventor before: Lu Shaowu Inventor before: Guan Yuming Inventor before: Jiang Hongliang |
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Free format text: CORRECT: INVENTOR; FROM: LONG JIANZHAN LU BIWU WEI XIUYU FANG QING YU HUAIMIN LI YONG LU SHAOWU GUAN YUMING JIANG HONGLIANG TO: LONG JIANZHAN LU BIZHI WEI XIUYU FANG QING YU HUAIMIN LI YONG LU SHAOWU GUAN YUMING JIANG HONGLIANG |
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