CN1219091C - Cu-base electric contact material coated by diamond coated by oxide and its preparing process - Google Patents
Cu-base electric contact material coated by diamond coated by oxide and its preparing process Download PDFInfo
- Publication number
- CN1219091C CN1219091C CN 01127933 CN01127933A CN1219091C CN 1219091 C CN1219091 C CN 1219091C CN 01127933 CN01127933 CN 01127933 CN 01127933 A CN01127933 A CN 01127933A CN 1219091 C CN1219091 C CN 1219091C
- Authority
- CN
- China
- Prior art keywords
- copper
- coated
- tindioxide
- content
- weisspiessglanz
- 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.)
- Expired - Lifetime
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- 239000000463 material Substances 0.000 title claims abstract description 16
- 239000010432 diamond Substances 0.000 title claims abstract description 9
- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 8
- 238000000034 method Methods 0.000 title claims description 4
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims abstract description 50
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 28
- 229910052802 copper Inorganic materials 0.000 claims abstract description 25
- 239000010949 copper Substances 0.000 claims abstract description 25
- 239000002245 particle Substances 0.000 claims abstract description 20
- 229910000881 Cu alloy Inorganic materials 0.000 claims abstract description 10
- 229910000410 antimony oxide Inorganic materials 0.000 claims abstract description 5
- 238000004519 manufacturing process Methods 0.000 claims abstract description 5
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 4
- 230000003647 oxidation Effects 0.000 claims abstract description 3
- GHPGOEFPKIHBNM-UHFFFAOYSA-N antimony(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Sb+3].[Sb+3] GHPGOEFPKIHBNM-UHFFFAOYSA-N 0.000 claims description 14
- 239000003595 mist Substances 0.000 claims description 10
- 229910052709 silver Inorganic materials 0.000 claims description 10
- 239000004332 silver Substances 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Inorganic materials O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 claims description 5
- YEAUATLBSVJFOY-UHFFFAOYSA-N tetraantimony hexaoxide Chemical compound O1[Sb](O2)O[Sb]3O[Sb]1O[Sb]2O3 YEAUATLBSVJFOY-UHFFFAOYSA-N 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 4
- 239000002113 nanodiamond Substances 0.000 claims description 4
- 238000005245 sintering Methods 0.000 claims description 4
- 238000007772 electroless plating Methods 0.000 claims description 3
- 238000001192 hot extrusion Methods 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 3
- 238000005056 compaction Methods 0.000 claims description 2
- 239000008187 granular material Substances 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 238000004663 powder metallurgy Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 abstract description 6
- 230000003064 anti-oxidating effect Effects 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000004927 fusion Effects 0.000 abstract 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 7
- 238000002844 melting Methods 0.000 description 5
- 239000000956 alloy Substances 0.000 description 3
- 230000003628 erosive effect Effects 0.000 description 3
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910001316 Ag alloy Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 01127933 CN1219091C (en) | 2001-07-12 | 2001-07-12 | Cu-base electric contact material coated by diamond coated by oxide and its preparing process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 01127933 CN1219091C (en) | 2001-07-12 | 2001-07-12 | Cu-base electric contact material coated by diamond coated by oxide and its preparing process |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1397656A CN1397656A (en) | 2003-02-19 |
CN1219091C true CN1219091C (en) | 2005-09-14 |
Family
ID=4667838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 01127933 Expired - Lifetime CN1219091C (en) | 2001-07-12 | 2001-07-12 | Cu-base electric contact material coated by diamond coated by oxide and its preparing process |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1219091C (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105719854A (en) * | 2016-04-16 | 2016-06-29 | 苏州思创源博电子科技有限公司 | Preparation method for copper-based electric contact material with graphene |
-
2001
- 2001-07-12 CN CN 01127933 patent/CN1219091C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1397656A (en) | 2003-02-19 |
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Legal Events
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HARBIN DONGDA HIGH NEW MATERIAL CO., LTD. Free format text: FORMER OWNER: DONGDA ELECTROTECHNOLOGY CO LTD, HARBIN Effective date: 20071109 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20071109 Address after: 150001, 240 Hongqi Avenue, Nangang District, Heilongjiang, Harbin Patentee after: Harbin Dongdagao New Material Co.,Ltd. Address before: 150060 Bohai three road, cottage Economic Development Zone, Heilongjiang, Harbin Patentee before: Dongda Electrotechnology Co., Ltd., Harbin |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Cu-base electric contact material coated by diamond coated by oxide and its preparing process Effective date of registration: 20121108 Granted publication date: 20050914 Pledgee: Heilongjiang Xin Xin Investment Guarantee Group Co., Ltd. Pledgor: Harbin Dongdagao New Material Co.,Ltd. Registration number: 2012230000019 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20131120 Granted publication date: 20050914 Pledgee: Heilongjiang Xin Xin Investment Guarantee Group Co., Ltd. Pledgor: Harbin Dongdagao New Material Co.,Ltd. Registration number: 2012230000019 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
CX01 | Expiry of patent term |
Granted publication date: 20050914 |
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CX01 | Expiry of patent term |