CN1316047C - 一种铜-碳化钨-碳-钛-稀土合金材料及其制备方法 - Google Patents
一种铜-碳化钨-碳-钛-稀土合金材料及其制备方法 Download PDFInfo
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- CN1316047C CN1316047C CNB2005100072528A CN200510007252A CN1316047C CN 1316047 C CN1316047 C CN 1316047C CN B2005100072528 A CNB2005100072528 A CN B2005100072528A CN 200510007252 A CN200510007252 A CN 200510007252A CN 1316047 C CN1316047 C CN 1316047C
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- rare earth
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- copper
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- 239000000956 alloy Substances 0.000 title claims abstract description 64
- 229910052761 rare earth metal Inorganic materials 0.000 title claims abstract description 60
- 238000004519 manufacturing process Methods 0.000 title abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 56
- SBYXRAKIOMOBFF-UHFFFAOYSA-N copper tungsten Chemical compound [Cu].[W] SBYXRAKIOMOBFF-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000005551 mechanical alloying Methods 0.000 claims abstract description 19
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 10
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 8
- 239000000843 powder Substances 0.000 claims description 33
- 239000000203 mixture Substances 0.000 claims description 19
- 150000002910 rare earth metals Chemical class 0.000 claims description 19
- 229910045601 alloy Inorganic materials 0.000 claims description 18
- 238000003825 pressing Methods 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 13
- 238000000137 annealing Methods 0.000 claims description 11
- 238000005469 granulation Methods 0.000 claims description 10
- 230000003179 granulation Effects 0.000 claims description 10
- 238000002360 preparation method Methods 0.000 claims description 10
- 238000007493 shaping process Methods 0.000 claims description 10
- 238000005245 sintering Methods 0.000 claims description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 8
- 239000001257 hydrogen Substances 0.000 claims description 8
- 229910052739 hydrogen Inorganic materials 0.000 claims description 8
- 239000012188 paraffin wax Substances 0.000 claims description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 7
- 235000021355 Stearic acid Nutrition 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 7
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 7
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 7
- 239000008117 stearic acid Substances 0.000 claims description 7
- 238000012856 packing Methods 0.000 claims description 6
- 230000000754 repressing effect Effects 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 238000005498 polishing Methods 0.000 claims description 4
- 230000011218 segmentation Effects 0.000 claims description 4
- 238000005303 weighing Methods 0.000 claims description 4
- 229910052727 yttrium Inorganic materials 0.000 claims description 3
- 229910052684 Cerium Inorganic materials 0.000 claims description 2
- 238000007796 conventional method Methods 0.000 claims description 2
- 229910052746 lanthanum Inorganic materials 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims description 2
- -1 C 2-3% Substances 0.000 claims 1
- 150000002431 hydrogen Chemical class 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 16
- 238000005516 engineering process Methods 0.000 abstract description 7
- 238000003466 welding Methods 0.000 abstract description 6
- 229910052709 silver Inorganic materials 0.000 abstract description 4
- 239000004332 silver Substances 0.000 abstract description 4
- 238000004663 powder metallurgy Methods 0.000 abstract description 3
- 230000008520 organization Effects 0.000 abstract description 2
- 238000010891 electric arc Methods 0.000 abstract 1
- 239000011812 mixed powder Substances 0.000 abstract 1
- 239000010949 copper Substances 0.000 description 14
- 239000010936 titanium Substances 0.000 description 12
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 7
- 239000013078 crystal Substances 0.000 description 6
- 238000000280 densification Methods 0.000 description 6
- 230000003321 amplification Effects 0.000 description 5
- 238000009826 distribution Methods 0.000 description 5
- 230000004927 fusion Effects 0.000 description 5
- 238000003199 nucleic acid amplification method Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 239000003610 charcoal Substances 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910021654 trace metal Inorganic materials 0.000 description 1
Landscapes
- Powder Metallurgy (AREA)
Abstract
Description
原料名称 | 实施例3 | 实施例4 | 实施例5 | 实施例6 | 实施例7 |
WC(kg) | 20 | 10 | 15 | 9 | 14 |
C(kg) | 4 | 2 | 3 | 3.5 | 1.5 |
Ti(kg) | 2.5 | 1 | 2 | 1.0 | 1.5 |
Ce(kg) | 0 | 0.5 | 0 | 0 | 1.0 |
Y(kg) | 0 | 0 | 0 | 0.5 | 0 |
富La稀土金属(kg) | 1.2 | 0 | 0.8 | 0 | 0 |
Cu(kg) | 72.3 | 86.5 | 79.2 | 86 | 82 |
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100072528A CN1316047C (zh) | 2005-02-06 | 2005-02-06 | 一种铜-碳化钨-碳-钛-稀土合金材料及其制备方法 |
Applications Claiming Priority (1)
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---|---|---|---|
CNB2005100072528A CN1316047C (zh) | 2005-02-06 | 2005-02-06 | 一种铜-碳化钨-碳-钛-稀土合金材料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1644727A CN1644727A (zh) | 2005-07-27 |
CN1316047C true CN1316047C (zh) | 2007-05-16 |
Family
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Family Applications (1)
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CNB2005100072528A Active CN1316047C (zh) | 2005-02-06 | 2005-02-06 | 一种铜-碳化钨-碳-钛-稀土合金材料及其制备方法 |
Country Status (1)
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CN (1) | CN1316047C (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102162045B (zh) * | 2011-03-29 | 2013-04-03 | 温州银泰合金材料有限公司 | 粉末铜基电触头的制造工艺 |
CN103151186B (zh) * | 2013-04-09 | 2016-08-03 | 温州宏丰电工合金股份有限公司 | 一种用于断路器的复合电接触材料的制备方法 |
CN105364075B (zh) * | 2014-08-29 | 2018-10-02 | 优美科管理(上海)有限公司 | 一种长条形细晶铜钨触头的制造方法 |
CN104561644B (zh) * | 2015-01-04 | 2017-10-20 | 西安交通大学 | 一种塑料模具用高硬度耐磨铜合金及其制备方法 |
CN109487116B (zh) * | 2018-11-27 | 2020-09-18 | 北京北冶功能材料有限公司 | 适用于导电弹性元器件的高强钛铜合金带材及制备方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4784829A (en) * | 1985-04-30 | 1988-11-15 | Mitsubishi Denki Kabushiki Kaisha | Contact material for vacuum circuit breaker |
US5409519A (en) * | 1993-02-05 | 1995-04-25 | Kabushiki Kaisha Toshiba | Contact material for vacuum valve |
JP2002167631A (ja) * | 2000-11-30 | 2002-06-11 | Toshiba Corp | 電気接点材料及びその製造方法及びガス遮断器 |
JP2002256361A (ja) * | 2001-02-27 | 2002-09-11 | Shibafu Engineering Corp | 真空バルブ用接点材料 |
CN1124353C (zh) * | 2000-08-21 | 2003-10-15 | 乐清市福达电工合金材料有限公司 | 铜碳化钨触头材料 |
CN1485454A (zh) * | 2003-08-06 | 2004-03-31 | 伟 刘 | 电触头用铜基电工复合材料 |
US20040149083A1 (en) * | 2001-07-12 | 2004-08-05 | Takemori Takayama | Copper based sintered contact material and double-layered sintered contact member |
-
2005
- 2005-02-06 CN CNB2005100072528A patent/CN1316047C/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4784829A (en) * | 1985-04-30 | 1988-11-15 | Mitsubishi Denki Kabushiki Kaisha | Contact material for vacuum circuit breaker |
US5409519A (en) * | 1993-02-05 | 1995-04-25 | Kabushiki Kaisha Toshiba | Contact material for vacuum valve |
CN1124353C (zh) * | 2000-08-21 | 2003-10-15 | 乐清市福达电工合金材料有限公司 | 铜碳化钨触头材料 |
JP2002167631A (ja) * | 2000-11-30 | 2002-06-11 | Toshiba Corp | 電気接点材料及びその製造方法及びガス遮断器 |
JP2002256361A (ja) * | 2001-02-27 | 2002-09-11 | Shibafu Engineering Corp | 真空バルブ用接点材料 |
US20040149083A1 (en) * | 2001-07-12 | 2004-08-05 | Takemori Takayama | Copper based sintered contact material and double-layered sintered contact member |
CN1485454A (zh) * | 2003-08-06 | 2004-03-31 | 伟 刘 | 电触头用铜基电工复合材料 |
Non-Patent Citations (3)
Title |
---|
国内铜基电接触材料专利综述 王岩,崔玉胜,邵文柱,甄良,低压电器,第4期 2003 * |
国内铜基电接触材料专利综述 王岩,崔玉胜,邵文柱,甄良,低压电器,第4期 2003;铜基电接触复合材料的研究 郑冀,朱家? 欧阳锦林,摩擦学报,第15卷第1期 1995 * |
铜基电接触复合材料的研究 郑冀,朱家? 欧阳锦林,摩擦学报,第15卷第1期 1995 * |
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CN1644727A (zh) | 2005-07-27 |
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Owner name: WENZHOU HONGFENG ELECTRICAL ALLOY CO. Free format text: FORMER OWNER: CHEN XIAO Effective date: 20080711 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080711 Address after: Zhejiang Province, Yueqing North white elephant town Tangxia Industrial Zone Patentee after: Wenzhou Hongfeng Electrical Alloy Co., Ltd. Address before: Liushi town of Yueqing city of Zhejiang province Shang Zhai Cun Patentee before: Chen Xiao |
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C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 325603 Zhejiang province Yueqing North white elephant town Tangxia Industrial Zone Patentee after: Wenzhou Hongfeng Electrical Alloy Co., Ltd. Address before: 325603 Zhejiang province Yueqing North white elephant town Tangxia Industrial Zone Patentee before: Wenzhou Hongfeng Electrical Alloy Co., Ltd. |