CN1302883C - 纳米晶粒WC-Co-VC-Cr3C2合金粉末制造方法 - Google Patents
纳米晶粒WC-Co-VC-Cr3C2合金粉末制造方法 Download PDFInfo
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- CN1302883C CN1302883C CNB200510049780XA CN200510049780A CN1302883C CN 1302883 C CN1302883 C CN 1302883C CN B200510049780X A CNB200510049780X A CN B200510049780XA CN 200510049780 A CN200510049780 A CN 200510049780A CN 1302883 C CN1302883 C CN 1302883C
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- 239000000843 powder Substances 0.000 title claims abstract description 51
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 39
- 239000000956 alloy Substances 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000002245 particle Substances 0.000 title claims description 7
- 239000013078 crystal Substances 0.000 title abstract description 5
- 229910019863 Cr3 C2 Inorganic materials 0.000 title 1
- 239000000463 material Substances 0.000 claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 claims abstract description 17
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims abstract description 7
- JOSWYUNQBRPBDN-UHFFFAOYSA-P ammonium dichromate Chemical compound [NH4+].[NH4+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O JOSWYUNQBRPBDN-UHFFFAOYSA-P 0.000 claims abstract description 6
- UNTBPXHCXVWYOI-UHFFFAOYSA-O azanium;oxido(dioxo)vanadium Chemical compound [NH4+].[O-][V](=O)=O UNTBPXHCXVWYOI-UHFFFAOYSA-O 0.000 claims abstract description 6
- 238000000498 ball milling Methods 0.000 claims abstract description 6
- 229910000428 cobalt oxide Inorganic materials 0.000 claims abstract description 6
- MULYSYXKGICWJF-UHFFFAOYSA-L cobalt(2+);oxalate Chemical compound [Co+2].[O-]C(=O)C([O-])=O MULYSYXKGICWJF-UHFFFAOYSA-L 0.000 claims abstract description 6
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000008367 deionised water Substances 0.000 claims abstract description 6
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000002159 nanocrystal Substances 0.000 claims description 20
- 239000007789 gas Substances 0.000 claims description 15
- 150000001875 compounds Chemical class 0.000 claims description 14
- 238000006722 reduction reaction Methods 0.000 claims description 13
- 238000003763 carbonization Methods 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 238000013459 approach Methods 0.000 claims description 9
- 239000006229 carbon black Substances 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 8
- 230000009467 reduction Effects 0.000 claims description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 7
- 229910052739 hydrogen Inorganic materials 0.000 claims description 7
- 239000001257 hydrogen Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 6
- 229910021529 ammonia Inorganic materials 0.000 claims description 4
- 238000005255 carburizing Methods 0.000 claims description 4
- 239000003153 chemical reaction reagent Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 230000014759 maintenance of location Effects 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- 230000035484 reaction time Effects 0.000 claims description 4
- 238000000227 grinding Methods 0.000 claims description 3
- 238000010348 incorporation Methods 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 238000013467 fragmentation Methods 0.000 claims description 2
- 238000006062 fragmentation reaction Methods 0.000 claims description 2
- 238000005507 spraying Methods 0.000 abstract description 4
- 239000011248 coating agent Substances 0.000 abstract description 3
- 238000000576 coating method Methods 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 229910003470 tongbaite Inorganic materials 0.000 abstract 2
- 239000003738 black carbon Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 235000011837 pasties Nutrition 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 38
- 239000010959 steel Substances 0.000 description 38
- 230000007246 mechanism Effects 0.000 description 7
- 239000002131 composite material Substances 0.000 description 5
- 229910009043 WC-Co Inorganic materials 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 229910052721 tungsten Inorganic materials 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- UFMZWBIQTDUYBN-UHFFFAOYSA-N cobalt dinitrate Chemical compound [Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O UFMZWBIQTDUYBN-UHFFFAOYSA-N 0.000 description 2
- 229910001981 cobalt nitrate Inorganic materials 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 2
- 238000011031 large-scale manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 238000004781 supercooling Methods 0.000 description 2
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 229910008947 W—Co Inorganic materials 0.000 description 1
- -1 ammonia amine Chemical class 0.000 description 1
- 239000003708 ampul Substances 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001868 cobalt Chemical class 0.000 description 1
- 229940011182 cobalt acetate Drugs 0.000 description 1
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 description 1
- QAHREYKOYSIQPH-UHFFFAOYSA-L cobalt(II) acetate Chemical compound [Co+2].CC([O-])=O.CC([O-])=O QAHREYKOYSIQPH-UHFFFAOYSA-L 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000003837 high-temperature calcination Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000002789 length control Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000000643 oven drying Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Abstract
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Application Number | Priority Date | Filing Date | Title |
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CNB200510049780XA CN1302883C (zh) | 2005-05-04 | 2005-05-04 | 纳米晶粒WC-Co-VC-Cr3C2合金粉末制造方法 |
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CNB200510049780XA CN1302883C (zh) | 2005-05-04 | 2005-05-04 | 纳米晶粒WC-Co-VC-Cr3C2合金粉末制造方法 |
Publications (2)
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CN1693017A CN1693017A (zh) | 2005-11-09 |
CN1302883C true CN1302883C (zh) | 2007-03-07 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102049525B (zh) * | 2009-10-29 | 2012-08-29 | 北京有色金属研究总院 | 一种含过渡金属元素的纳米球形钴合金粉的制备方法 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102162044B (zh) * | 2011-03-29 | 2012-12-26 | 中南大学 | 一种碳化钨/钴系多孔材料的制备方法 |
CN102814503B (zh) * | 2011-06-09 | 2014-04-23 | 中国科学院合肥物质科学研究院 | 纳米氧化钇颗粒弥散强化铁素体合金钢粉末的制备方法 |
CN102350506A (zh) * | 2011-10-31 | 2012-02-15 | 西南石油大学 | 纳米结构WC-Co复合粉末制备方法 |
CN102839313B (zh) * | 2012-08-14 | 2014-06-18 | 四川理工学院 | 纳米Cr3C2-WC-N复合粉末及其制备方法 |
CN103627942A (zh) * | 2013-03-20 | 2014-03-12 | 厦门钨业股份有限公司 | 一种高性能WC-Co纳米晶硬质合金的制备方法 |
CN111344255B (zh) * | 2017-11-14 | 2023-05-02 | 联合材料公司 | 包含碳化钨的粉末 |
CN108080647B (zh) * | 2017-12-06 | 2021-05-11 | 崇义章源钨业股份有限公司 | 纳米/超细WC-Co复合粉末及其制备方法 |
CN108526477B (zh) * | 2018-05-03 | 2021-11-23 | 南京寒锐钴业股份有限公司 | 一种WC-Co硬质合金混合料的制备方法 |
CN109500386A (zh) * | 2018-12-17 | 2019-03-22 | 石家庄铁道大学 | 异质核壳结构复合粉末及其制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0710517A (ja) * | 1992-05-27 | 1995-01-13 | Mitsubishi Materials Corp | 炭化タングステン基超硬合金製造用微細複合炭化物粉末の製造法 |
US6254658B1 (en) * | 1999-02-24 | 2001-07-03 | Mitsubishi Materials Corporation | Cemented carbide cutting tool |
US6293989B1 (en) * | 1999-07-21 | 2001-09-25 | Korea Institute Of Machinery And Materials | Method of producing nanophase WC/TiC/Co composite powder |
CN1321558A (zh) * | 2000-04-30 | 2001-11-14 | 北京科技大学 | 管式炉直接还原碳化制备超细碳化物粉的工艺 |
JP2004230481A (ja) * | 2003-01-28 | 2004-08-19 | Kyocera Corp | プリント基板加工用ドリル |
-
2005
- 2005-05-04 CN CNB200510049780XA patent/CN1302883C/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0710517A (ja) * | 1992-05-27 | 1995-01-13 | Mitsubishi Materials Corp | 炭化タングステン基超硬合金製造用微細複合炭化物粉末の製造法 |
US6254658B1 (en) * | 1999-02-24 | 2001-07-03 | Mitsubishi Materials Corporation | Cemented carbide cutting tool |
US6293989B1 (en) * | 1999-07-21 | 2001-09-25 | Korea Institute Of Machinery And Materials | Method of producing nanophase WC/TiC/Co composite powder |
CN1321558A (zh) * | 2000-04-30 | 2001-11-14 | 北京科技大学 | 管式炉直接还原碳化制备超细碳化物粉的工艺 |
JP2004230481A (ja) * | 2003-01-28 | 2004-08-19 | Kyocera Corp | プリント基板加工用ドリル |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102049525B (zh) * | 2009-10-29 | 2012-08-29 | 北京有色金属研究总院 | 一种含过渡金属元素的纳米球形钴合金粉的制备方法 |
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CN1693017A (zh) | 2005-11-09 |
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EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shendong Tianlong machinery maintenance processing center Assignor: Zhejiang Tianshi Powder Metallurgical Co., Ltd. Contract fulfillment period: 2005.10.5 to 2010.10.5 contract change Contract record no.: 2009150000013 Denomination of invention: Method for producing nano crystalline WC-Co-VC-Cr#-[3]C#-[2] alloy powder Granted publication date: 20070307 License type: Exclusive license Record date: 2009.6.26 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2005.10.5 TO 2010.10.5; CHANGE OF CONTRACT Name of requester: SHENDONG TIANLONG MECHANICAL MAINTENANCE PROCESSIN Effective date: 20090626 |
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Owner name: ZHEJIANG DONGWU INDUSTRY CO.,LTD. Free format text: FORMER OWNER: ZHEJIANG TIANSHI POWDER METALLURGY CO., LTD. Effective date: 20091225 |
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Effective date of registration: 20091225 Address after: Industrial Zone, Qingjiang Town, Wenzhou, Zhejiang, Yueqing Patentee after: Zhejiang Dongwu Industrial Co., Ltd. Address before: South Town Industrial Park in Yueqing city of Zhejiang Province Patentee before: Zhejiang Tianshi Powder Metallurgical Co., Ltd. |
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Effective date of registration: 20151105 Address after: 325611 Industrial Zone, Qingjiang Town, Wenzhou, Zhejiang, China, Yueqing Patentee after: ZHEJIANG ZHONGZHI ALLOY MATERIAL CO., LTD. Address before: 325611 Industrial Zone, Qingjiang Town, Wenzhou, Zhejiang, China, Yueqing Patentee before: Zhejiang Dongwu Industrial Co., Ltd. |
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Effective date of registration: 20180115 Address after: 325025 Binhai No. 1633, Wenzhou economic and Technological Development Zone, Zhejiang Province Patentee after: Wenzhou Hongfeng Alloy Co., Ltd. Address before: 325611 Industrial Zone, Qingjiang Town, Wenzhou, Zhejiang, China, Yueqing Patentee before: ZHEJIANG ZHONGZHI ALLOY MATERIAL CO., LTD. |
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