CN1310244A - Preparation of composite hard alloy powder of tungsten carbide and titanium cobalt carbide - Google Patents
Preparation of composite hard alloy powder of tungsten carbide and titanium cobalt carbide Download PDFInfo
- Publication number
- CN1310244A CN1310244A CN 00110137 CN00110137A CN1310244A CN 1310244 A CN1310244 A CN 1310244A CN 00110137 CN00110137 CN 00110137 CN 00110137 A CN00110137 A CN 00110137A CN 1310244 A CN1310244 A CN 1310244A
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- CN
- China
- Prior art keywords
- powder
- carbide
- preparation
- hard alloy
- alloy powder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000843 powder Substances 0.000 title claims abstract description 33
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 15
- 239000000956 alloy Substances 0.000 title claims abstract description 15
- 239000002131 composite material Substances 0.000 title claims abstract description 12
- NNSIWZRTNZEWMS-UHFFFAOYSA-N cobalt titanium Chemical compound [Ti].[Co] NNSIWZRTNZEWMS-UHFFFAOYSA-N 0.000 title claims description 8
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 title claims description 8
- 150000003839 salts Chemical class 0.000 claims abstract description 13
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000003756 stirring Methods 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 25
- 238000003763 carbonization Methods 0.000 claims description 24
- 229910052799 carbon Inorganic materials 0.000 claims description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- 239000010936 titanium Substances 0.000 claims description 6
- 238000000498 ball milling Methods 0.000 claims description 5
- 229910017052 cobalt Inorganic materials 0.000 claims description 4
- 239000010941 cobalt Substances 0.000 claims description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- 150000001721 carbon Chemical group 0.000 claims description 2
- 238000007908 dry granulation Methods 0.000 claims description 2
- 239000003595 mist Substances 0.000 claims description 2
- 229910052721 tungsten Inorganic materials 0.000 abstract description 9
- 239000002245 particle Substances 0.000 description 18
- 239000000203 mixture Substances 0.000 description 15
- 238000001035 drying Methods 0.000 description 14
- 238000000889 atomisation Methods 0.000 description 13
- 238000005516 engineering process Methods 0.000 description 10
- 239000007789 gas Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 229910000531 Co alloy Inorganic materials 0.000 description 6
- 239000006229 carbon black Substances 0.000 description 6
- 235000019241 carbon black Nutrition 0.000 description 6
- 239000002994 raw material Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 5
- 239000010937 tungsten Substances 0.000 description 5
- 239000007864 aqueous solution Substances 0.000 description 4
- 238000002242 deionisation method Methods 0.000 description 4
- 230000035484 reaction time Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000005204 segregation Methods 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910009043 WC-Co Inorganic materials 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011246 composite particle Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
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- Carbon And Carbon Compounds (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 00110137 CN1114709C (en) | 2000-02-23 | 2000-02-23 | Preparation of composite hard alloy powder of tungsten carbide and titanium cobalt carbide |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 00110137 CN1114709C (en) | 2000-02-23 | 2000-02-23 | Preparation of composite hard alloy powder of tungsten carbide and titanium cobalt carbide |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1310244A true CN1310244A (en) | 2001-08-29 |
CN1114709C CN1114709C (en) | 2003-07-16 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 00110137 Expired - Fee Related CN1114709C (en) | 2000-02-23 | 2000-02-23 | Preparation of composite hard alloy powder of tungsten carbide and titanium cobalt carbide |
Country Status (1)
Country | Link |
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CN (1) | CN1114709C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102732766A (en) * | 2012-07-06 | 2012-10-17 | 四川大学 | Coarse grain hard alloy material and preparation method thereof |
CN103820694A (en) * | 2014-01-27 | 2014-05-28 | 湖南海云冶金材料有限公司 | Method for preparing WC (Wolfram Carbide)-TiC (Titanium Carbide) solid solution powder for tungsten-titanium-cobalt hard alloy |
CN109280838A (en) * | 2018-11-30 | 2019-01-29 | 宇龙精机科技(浙江)有限公司 | A kind of titanium-cobalt alloy and preparation method thereof |
-
2000
- 2000-02-23 CN CN 00110137 patent/CN1114709C/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102732766A (en) * | 2012-07-06 | 2012-10-17 | 四川大学 | Coarse grain hard alloy material and preparation method thereof |
CN103820694A (en) * | 2014-01-27 | 2014-05-28 | 湖南海云冶金材料有限公司 | Method for preparing WC (Wolfram Carbide)-TiC (Titanium Carbide) solid solution powder for tungsten-titanium-cobalt hard alloy |
CN103820694B (en) * | 2014-01-27 | 2015-11-25 | 湖南海云冶金材料有限公司 | The preparation method of a kind of tungsten-titanium-cobalt series hard metal WC-TiC solid-solution powder |
CN109280838A (en) * | 2018-11-30 | 2019-01-29 | 宇龙精机科技(浙江)有限公司 | A kind of titanium-cobalt alloy and preparation method thereof |
CN109280838B (en) * | 2018-11-30 | 2020-11-06 | 宇龙精机科技(浙江)有限公司 | Titanium-cobalt alloy and preparation method thereof |
Also Published As
Publication number | Publication date |
---|---|
CN1114709C (en) | 2003-07-16 |
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Owner name: CHENGDU ZHONGNA NEW MATERIAL CO.,LTD. Free format text: FORMER OWNER: METAL INST., CHINESE ACADEMY OF SCIENCES Effective date: 20020628 |
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Effective date of registration: 20020628 Address after: 5 No. 610041 Sichuan province Chengdu high tech Zone Gaopeng Avenue Applicant after: Chengdu Zhongna New-material Co., Ltd. Address before: 110015 No. 72, Wenhua Road, Shenhe District, Liaoning, Shenyang Applicant before: Institute of metal research, Chinese Academy of Sciences |
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Owner name: METALLIC INST., CHINESE ACADEMY OF SCIENCES Free format text: FORMER OWNER: CHENGDU ZHONGNA NEW MATERIAL CO., LTD. Effective date: 20110401 |
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Free format text: CORRECT: ADDRESS; FROM: 610041 NO. 5, GAOPENG AVENUE, HIGH-TECH. ZONE, CHENGDU CITY, SICHUAN PROVINCE TO: 110016 NO. 72, WENHUA ROAD, SHENHE DISTRICT, SHENYANG CITY, LIAONING PROVINCE |
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Effective date of registration: 20110401 Address after: 110016 Shenyang, Liaoning Province Cultural Road, No. 72, Shenhe Patentee after: Institute of metal research, Chinese Academy of Sciences Address before: 5 No. 610041 Sichuan province Chengdu high tech Zone Gaopeng Avenue Patentee before: Chengdu Zhongna New-material Co., Ltd. |
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Granted publication date: 20030716 Termination date: 20130223 |