CN102703790A - 一种梯度钴含量烧结碳化钨合金材料 - Google Patents
一种梯度钴含量烧结碳化钨合金材料 Download PDFInfo
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- CN102703790A CN102703790A CN2012102229054A CN201210222905A CN102703790A CN 102703790 A CN102703790 A CN 102703790A CN 2012102229054 A CN2012102229054 A CN 2012102229054A CN 201210222905 A CN201210222905 A CN 201210222905A CN 102703790 A CN102703790 A CN 102703790A
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- 229910017052 cobalt Inorganic materials 0.000 title claims abstract description 95
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- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 title description 2
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- JPNWDVUTVSTKMV-UHFFFAOYSA-N cobalt tungsten Chemical compound [Co].[W] JPNWDVUTVSTKMV-UHFFFAOYSA-N 0.000 claims description 20
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- 239000007788 liquid Substances 0.000 claims description 9
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- 239000010937 tungsten Substances 0.000 abstract description 6
- 235000013495 cobalt Nutrition 0.000 description 77
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- 150000001721 carbon Chemical group 0.000 description 7
- 238000009792 diffusion process Methods 0.000 description 7
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- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
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- 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 description 1
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Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104047548A (zh) * | 2013-03-13 | 2014-09-17 | 江雨明 | 具有钴含量梯度的金刚石钻齿 |
CN104404283A (zh) * | 2014-12-15 | 2015-03-11 | 中南大学 | 一种直接添加难熔金属制备梯度硬质合金的方法 |
CN105132729A (zh) * | 2015-09-29 | 2015-12-09 | 浙江恒成硬质合金有限公司 | 一种硬质合金补碳的方法 |
CN106282718A (zh) * | 2016-09-18 | 2017-01-04 | 广东工业大学 | 一种梯度分布硬质合金及其制备方法 |
CN106566972A (zh) * | 2016-11-10 | 2017-04-19 | 南京航空航天大学 | 具有梯度结构的板状wc晶粒硬质合金的制备方法 |
CN107419151A (zh) * | 2017-08-17 | 2017-12-01 | 东北大学 | 一种高硬度表层富wc纳米晶梯度硬质合金及其制备方法 |
CN107686924A (zh) * | 2017-09-18 | 2018-02-13 | 张家港钻通设备有限公司 | 一种高速钢钻头材料 |
CN107699766A (zh) * | 2017-10-19 | 2018-02-16 | 成都壹佰科技有限公司 | 一种硬质合金刀头材料的配方及其制备方法 |
CN109321805A (zh) * | 2018-12-13 | 2019-02-12 | 株洲金韦硬质合金有限公司 | 一种钴含量呈梯度分布硬质合金及其制备方法 |
CN111893338A (zh) * | 2020-07-11 | 2020-11-06 | 赣州海创钨业有限公司 | 一种梯度硬质合金及其制备方法 |
CN112501584A (zh) * | 2020-11-13 | 2021-03-16 | 南昌大学 | 一种基于石墨基底的复合涂层及其制备方法 |
CN114790521A (zh) * | 2022-04-28 | 2022-07-26 | 温州理工学院 | 一种耐高温耐磨损金属部件及其制备方法 |
CN115179610A (zh) * | 2022-06-28 | 2022-10-14 | 深圳大学 | 钨碳合金材料及其制备方法 |
CN115287423A (zh) * | 2022-08-05 | 2022-11-04 | 浙江恒成硬质合金有限公司 | 一种梯度硬质合金的制备方法 |
CN115383109A (zh) * | 2022-07-21 | 2022-11-25 | 杭州巨星科技股份有限公司 | 一种梯度硬质合金材料及其在手工具上的应用 |
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CN1557983A (zh) * | 2004-02-09 | 2004-12-29 | 自贡硬质合金有限责任公司 | 一种钴含量呈梯度分布硬质合金的生产方法 |
CN101429612A (zh) * | 2008-12-01 | 2009-05-13 | 株洲钻石切削刀具股份有限公司 | 一种表面Co含量低的WC-Co硬质合金及其烧结工艺 |
CN101818272A (zh) * | 2009-11-19 | 2010-09-01 | 犹他大学研究基金会 | 具有设计的坚硬表面的功能梯度碳化钨硬质合金及其制备方法 |
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2012
- 2012-06-29 CN CN201210222905.4A patent/CN102703790B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1557983A (zh) * | 2004-02-09 | 2004-12-29 | 自贡硬质合金有限责任公司 | 一种钴含量呈梯度分布硬质合金的生产方法 |
CN101429612A (zh) * | 2008-12-01 | 2009-05-13 | 株洲钻石切削刀具股份有限公司 | 一种表面Co含量低的WC-Co硬质合金及其烧结工艺 |
CN101818272A (zh) * | 2009-11-19 | 2010-09-01 | 犹他大学研究基金会 | 具有设计的坚硬表面的功能梯度碳化钨硬质合金及其制备方法 |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104047548A (zh) * | 2013-03-13 | 2014-09-17 | 江雨明 | 具有钴含量梯度的金刚石钻齿 |
CN104404283A (zh) * | 2014-12-15 | 2015-03-11 | 中南大学 | 一种直接添加难熔金属制备梯度硬质合金的方法 |
CN105132729A (zh) * | 2015-09-29 | 2015-12-09 | 浙江恒成硬质合金有限公司 | 一种硬质合金补碳的方法 |
CN106282718A (zh) * | 2016-09-18 | 2017-01-04 | 广东工业大学 | 一种梯度分布硬质合金及其制备方法 |
CN106282718B (zh) * | 2016-09-18 | 2018-11-02 | 广东工业大学 | 一种梯度分布硬质合金及其制备方法 |
CN106566972B (zh) * | 2016-11-10 | 2018-03-02 | 南京航空航天大学 | 具有梯度结构的板状wc晶粒硬质合金的制备方法 |
CN106566972A (zh) * | 2016-11-10 | 2017-04-19 | 南京航空航天大学 | 具有梯度结构的板状wc晶粒硬质合金的制备方法 |
CN107419151B (zh) * | 2017-08-17 | 2019-01-04 | 东北大学 | 一种高硬度表层富wc纳米晶梯度硬质合金及其制备方法 |
CN107419151A (zh) * | 2017-08-17 | 2017-12-01 | 东北大学 | 一种高硬度表层富wc纳米晶梯度硬质合金及其制备方法 |
CN107686924A (zh) * | 2017-09-18 | 2018-02-13 | 张家港钻通设备有限公司 | 一种高速钢钻头材料 |
CN107699766A (zh) * | 2017-10-19 | 2018-02-16 | 成都壹佰科技有限公司 | 一种硬质合金刀头材料的配方及其制备方法 |
CN109321805A (zh) * | 2018-12-13 | 2019-02-12 | 株洲金韦硬质合金有限公司 | 一种钴含量呈梯度分布硬质合金及其制备方法 |
CN109321805B (zh) * | 2018-12-13 | 2020-07-07 | 株洲金韦硬质合金有限公司 | 一种钴含量呈梯度分布硬质合金及其制备方法 |
CN111893338A (zh) * | 2020-07-11 | 2020-11-06 | 赣州海创钨业有限公司 | 一种梯度硬质合金及其制备方法 |
CN112501584A (zh) * | 2020-11-13 | 2021-03-16 | 南昌大学 | 一种基于石墨基底的复合涂层及其制备方法 |
CN114790521A (zh) * | 2022-04-28 | 2022-07-26 | 温州理工学院 | 一种耐高温耐磨损金属部件及其制备方法 |
CN115179610A (zh) * | 2022-06-28 | 2022-10-14 | 深圳大学 | 钨碳合金材料及其制备方法 |
CN115383109A (zh) * | 2022-07-21 | 2022-11-25 | 杭州巨星科技股份有限公司 | 一种梯度硬质合金材料及其在手工具上的应用 |
CN115383109B (zh) * | 2022-07-21 | 2023-11-17 | 杭州巨星科技股份有限公司 | 一种梯度硬质合金材料及其在手工具上的应用 |
CN115287423A (zh) * | 2022-08-05 | 2022-11-04 | 浙江恒成硬质合金有限公司 | 一种梯度硬质合金的制备方法 |
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Denomination of invention: A gradient cobalt content sintered tungsten carbide alloy material Effective date of registration: 20231226 Granted publication date: 20141112 Pledgee: Changsha Bank city branch of Limited by Share Ltd. Pledgor: SEED TECHNOLOGIES Corp.,Ltd. Registration number: Y2023980074149 |