CN107385254A - 一种纤维丝型银基电接触材料的制备方法 - Google Patents
一种纤维丝型银基电接触材料的制备方法 Download PDFInfo
- Publication number
- CN107385254A CN107385254A CN201710510709.XA CN201710510709A CN107385254A CN 107385254 A CN107385254 A CN 107385254A CN 201710510709 A CN201710510709 A CN 201710510709A CN 107385254 A CN107385254 A CN 107385254A
- Authority
- CN
- China
- Prior art keywords
- contact material
- wire type
- electric contact
- fiber wire
- tin oxide
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 title claims abstract description 56
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title claims abstract description 47
- 229910052709 silver Inorganic materials 0.000 title claims abstract description 32
- 239000004332 silver Substances 0.000 title claims abstract description 32
- 239000000835 fiber Substances 0.000 title claims abstract description 23
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims abstract description 39
- 229910001887 tin oxide Inorganic materials 0.000 claims abstract description 39
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000003825 pressing Methods 0.000 claims abstract description 21
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 239000006185 dispersion Substances 0.000 claims abstract description 12
- 239000012190 activator Substances 0.000 claims abstract description 10
- 238000001192 hot extrusion Methods 0.000 claims abstract description 10
- 239000002245 particle Substances 0.000 claims abstract description 10
- 230000002708 enhancing effect Effects 0.000 claims abstract description 9
- 238000000498 ball milling Methods 0.000 claims abstract description 8
- 235000011114 ammonium hydroxide Nutrition 0.000 claims abstract description 7
- 238000010622 cold drawing Methods 0.000 claims abstract description 7
- 229920000151 polyglycol Polymers 0.000 claims abstract description 7
- 239000010695 polyglycol Substances 0.000 claims abstract description 7
- 238000001556 precipitation Methods 0.000 claims abstract description 7
- 238000000465 moulding Methods 0.000 claims abstract description 5
- 238000005406 washing Methods 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 27
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims description 8
- 229910021389 graphene Inorganic materials 0.000 claims description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 229910000420 cerium oxide Inorganic materials 0.000 claims description 4
- 229960004643 cupric oxide Drugs 0.000 claims description 4
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 claims description 4
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229910000416 bismuth oxide Inorganic materials 0.000 claims description 2
- TYIXMATWDRGMPF-UHFFFAOYSA-N dibismuth;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Bi+3].[Bi+3] TYIXMATWDRGMPF-UHFFFAOYSA-N 0.000 claims description 2
- 238000001513 hot isostatic pressing Methods 0.000 claims description 2
- 238000002604 ultrasonography Methods 0.000 claims description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims 1
- 239000000956 alloy Substances 0.000 abstract description 9
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000000843 powder Substances 0.000 description 12
- 239000000243 solution Substances 0.000 description 11
- 229910045601 alloy Inorganic materials 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000001035 drying Methods 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 238000005245 sintering Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- CJJMLLCUQDSZIZ-UHFFFAOYSA-N oxobismuth Chemical class [Bi]=O CJJMLLCUQDSZIZ-UHFFFAOYSA-N 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 241001311547 Patina Species 0.000 description 1
- 238000002679 ablation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- -1 graphite Alkene Chemical class 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/05—Mixtures of metal powder with non-metallic powder
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
- C22C32/001—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides
- C22C32/0015—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides with only single oxides as main non-metallic constituents
- C22C32/0042—Matrix based on low melting metals, Pb, Sn, In, Zn, Cd or alloys thereof
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C5/00—Alloys based on noble metals
- C22C5/06—Alloys based on silver
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/02—Contacts characterised by the material thereof
- H01H1/021—Composite material
- H01H1/023—Composite material having a noble metal as the basic material
- H01H1/0237—Composite material having a noble metal as the basic material and containing oxides
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
- H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
- H01H11/048—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts by powder-metallurgical processes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Composite Materials (AREA)
- Contacts (AREA)
- Powder Metallurgy (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710510709.XA CN107385254B (zh) | 2017-06-28 | 2017-06-28 | 一种纤维丝型银基电接触材料的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710510709.XA CN107385254B (zh) | 2017-06-28 | 2017-06-28 | 一种纤维丝型银基电接触材料的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107385254A true CN107385254A (zh) | 2017-11-24 |
CN107385254B CN107385254B (zh) | 2019-09-24 |
Family
ID=60334544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710510709.XA Active CN107385254B (zh) | 2017-06-28 | 2017-06-28 | 一种纤维丝型银基电接触材料的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107385254B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108330340A (zh) * | 2018-03-15 | 2018-07-27 | 哈尔滨工业大学 | 一种石墨烯增强铝基复合材料微米纤维的制备方法 |
EP3978638A4 (en) * | 2019-05-31 | 2023-09-06 | OMRON Corporation | CONTACT MATERIAL AND CONTAINING AG ALLOY AS MAIN COMPONENT, CONTACT USING SAID CONTACT MATERIAL, AND ELECTRICAL DEVICE |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1054505A (zh) * | 1990-02-28 | 1991-09-11 | 中外电气工业株式会社 | 银-氧化锡电接触材料及其制造方法 |
CN102683051A (zh) * | 2012-05-29 | 2012-09-19 | 河北工业大学 | 一种低压开关电器用银稀土氧化物触头材料及其制备方法 |
CN102864364A (zh) * | 2012-09-12 | 2013-01-09 | 宁波汉博贵金属合金有限公司 | 复合银氧化锡电接触材料及其制备方法 |
CN105838914A (zh) * | 2016-04-16 | 2016-08-10 | 苏州思创源博电子科技有限公司 | 一种含有石墨烯的银基触点材料的制备方法 |
CN106191495A (zh) * | 2016-07-12 | 2016-12-07 | 西安工程大学 | 基于化学沉积法的银氧化锡电接触材料制备方法 |
-
2017
- 2017-06-28 CN CN201710510709.XA patent/CN107385254B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1054505A (zh) * | 1990-02-28 | 1991-09-11 | 中外电气工业株式会社 | 银-氧化锡电接触材料及其制造方法 |
CN102683051A (zh) * | 2012-05-29 | 2012-09-19 | 河北工业大学 | 一种低压开关电器用银稀土氧化物触头材料及其制备方法 |
CN102864364A (zh) * | 2012-09-12 | 2013-01-09 | 宁波汉博贵金属合金有限公司 | 复合银氧化锡电接触材料及其制备方法 |
CN105838914A (zh) * | 2016-04-16 | 2016-08-10 | 苏州思创源博电子科技有限公司 | 一种含有石墨烯的银基触点材料的制备方法 |
CN106191495A (zh) * | 2016-07-12 | 2016-12-07 | 西安工程大学 | 基于化学沉积法的银氧化锡电接触材料制备方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108330340A (zh) * | 2018-03-15 | 2018-07-27 | 哈尔滨工业大学 | 一种石墨烯增强铝基复合材料微米纤维的制备方法 |
EP3978638A4 (en) * | 2019-05-31 | 2023-09-06 | OMRON Corporation | CONTACT MATERIAL AND CONTAINING AG ALLOY AS MAIN COMPONENT, CONTACT USING SAID CONTACT MATERIAL, AND ELECTRICAL DEVICE |
Also Published As
Publication number | Publication date |
---|---|
CN107385254B (zh) | 2019-09-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104862512B (zh) | 提高铜基石墨烯复合材料中石墨烯与铜基体结合力的方法 | |
CN106435319B (zh) | 钨铜合金及其制备方法 | |
CN105950904B (zh) | 一种镀银石墨烯增强铜基电接触材料的制备方法 | |
CN101649399B (zh) | 银氧化锡电接触材料的制备方法 | |
CN101798641B (zh) | 银氧化锡材料的喷射雾化技术 | |
JP5124734B2 (ja) | 真空遮断器用電極材料及びその製造方法 | |
CN104846231A (zh) | 一种铜基石墨烯复合块体材料的制备方法 | |
CN101707157B (zh) | 掺杂银氧化锡电接触材料的制备方法 | |
CN106086495B (zh) | 氧化铜掺杂银氧化锡复合材料及其制备方法 | |
CN102683050B (zh) | 纳米Ag-SnO2电接触复合材料的制备方法 | |
CN1940116A (zh) | 零烧氢膨胀纳米弥散强化Cu-Al2O3合金及其制备方法 | |
CN104480335B (zh) | 一种银钨触头材料的制备方法 | |
CN107385254A (zh) | 一种纤维丝型银基电接触材料的制备方法 | |
CN105112706B (zh) | 一种银氧化锌电接触合金的制备方法 | |
CN102299016B (zh) | 一种直接成型银基合金触点的方法 | |
CN106903325A (zh) | 银-氧化锡电接触材料的制备方法及其制成的电接触材料 | |
CN103290349B (zh) | 一种银基金属氧化物/铜复合触头合金的制备方法 | |
CN104593633B (zh) | 一种含添加物的银氧化锌电触头材料的制备方法 | |
CN100545970C (zh) | 一种特种粉末铜合金电触头材料及其制造方法 | |
CN105349820A (zh) | 一种铜基电接触复合材料及其放电等离子烧结工艺 | |
CN103194658B (zh) | 一种超细SnO2颗粒增强的电接触复合材料的制备方法 | |
CN106148794B (zh) | 一种掺杂纳米铁粉的铜钨合金及其制备方法 | |
CN105112712A (zh) | 一种高强高导点焊电极用弥散强化铜基复合材料及其制备方法 | |
CN103915248A (zh) | 贱金属端电极电感器的制备方法 | |
CN104493175B (zh) | 一种含添加物的银氧化锡电触头材料的制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20190402 Address after: 213000 Room 602, Unit B, 7 Baiyun East Court, Zhonglou District, Changzhou City, Jiangsu Province Applicant after: Chen Jianfeng Address before: Room 301, Unit E, Yongning Garden Building, Tianning District, Changzhou City, Jiangsu Province Applicant before: Changzhou Jinyi advertising media Co., Ltd. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20190830 Address after: 321100 No. 46 Liujiabei Road, Liujiacun, Huangdian Town, Lanxi City, Jinhua City, Zhejiang Province Applicant after: Liu Yifei Address before: 213000 Room 602, Unit B, 7 Baiyun East Court, Zhonglou District, Changzhou City, Jiangsu Province Applicant before: Chen Jianfeng |
|
GR01 | Patent grant | ||
GR01 | Patent grant |