CN104190913B - 用于细颗粒合金制备的wc混合粉末的生产方法 - Google Patents
用于细颗粒合金制备的wc混合粉末的生产方法 Download PDFInfo
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CN201410343502.4A CN104190913B (zh) | 2014-05-30 | 2014-07-18 | 用于细颗粒合金制备的wc混合粉末的生产方法 |
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CN106282720A (zh) * | 2016-09-30 | 2017-01-04 | 柳州增程材料科技有限公司 | 一种制备硬质合金材料的方法 |
CN106987750B (zh) * | 2017-03-08 | 2018-08-31 | 昆山长鹰硬质合金有限公司 | 无粘结相细颗粒碳化钨基硬质合金的制备方法 |
CN110240163B (zh) * | 2019-07-30 | 2022-09-06 | 株洲硬质合金集团有限公司 | 一种采用中粗颗粒钨粉制备细晶粒wc粉的方法 |
CN114574727B (zh) * | 2022-03-09 | 2022-09-30 | 自贡中兴耐磨新材料有限公司 | 铬钒钨复式碳化物强韧化WC-Ni硬质合金的制备方法 |
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JP3063340B2 (ja) * | 1991-12-02 | 2000-07-12 | 三菱マテリアル株式会社 | 微細なタングステン系炭化物粉末の製造法 |
JPH07138690A (ja) * | 1993-11-17 | 1995-05-30 | Hitachi Tool Eng Ltd | 超微粒硬質合金及び部品 |
JP2990655B2 (ja) * | 1996-05-21 | 1999-12-13 | 東京タングステン株式会社 | 複合炭化物粉末及びその製造方法 |
CN100507038C (zh) * | 2006-01-17 | 2009-07-01 | 武汉理工大学 | 碳化钨—抑制剂复合粉末及其超细硬质合金的制备方法 |
KR100769348B1 (ko) * | 2006-03-17 | 2007-11-27 | 주식회사 나노테크 | 초미립 텅스텐카바이드-코발트 복합분말 제조방법 |
JP2009052071A (ja) * | 2007-08-24 | 2009-03-12 | Mitsubishi Heavy Ind Ltd | 超硬材料及び工具 |
CN100569699C (zh) * | 2007-09-28 | 2009-12-16 | 清华大学 | 一种线路板或电路板粉碎专用陶瓷刀具材料及其制备方法 |
CN103274407B (zh) * | 2013-05-29 | 2015-04-29 | 北京工业大学 | 一种可调配比的复合晶粒长大抑制剂的制备方法 |
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Inventor after: Peng Wen Inventor after: Qi Jinxiang Inventor after: Li Zhongjian Inventor after: Jin Peng Inventor after: Kong Defang Inventor after: Zhang Weibing Inventor before: Peng Wen Inventor before: Qing Lin Inventor before: Li Zhongjian Inventor before: Gong Nanyan Inventor before: Wu Zhijian Inventor before: Jin Peng Inventor before: Kong Defang |