JPS6320290B2 - - Google Patents
Info
- Publication number
- JPS6320290B2 JPS6320290B2 JP56050429A JP5042981A JPS6320290B2 JP S6320290 B2 JPS6320290 B2 JP S6320290B2 JP 56050429 A JP56050429 A JP 56050429A JP 5042981 A JP5042981 A JP 5042981A JP S6320290 B2 JPS6320290 B2 JP S6320290B2
- Authority
- JP
- Japan
- Prior art keywords
- chromium
- graphite
- powder
- iron
- copper
- 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
Links
- 239000010439 graphite Substances 0.000 claims description 27
- 229910002804 graphite Inorganic materials 0.000 claims description 27
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 21
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 18
- 239000011651 chromium Substances 0.000 claims description 18
- 229910052804 chromium Inorganic materials 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 9
- UPHIPHFJVNKLMR-UHFFFAOYSA-N chromium iron Chemical compound [Cr].[Fe] UPHIPHFJVNKLMR-UHFFFAOYSA-N 0.000 claims description 8
- 239000010949 copper Substances 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 7
- UFGZSIPAQKLCGR-UHFFFAOYSA-N chromium carbide Chemical compound [Cr]#C[Cr]C#[Cr] UFGZSIPAQKLCGR-UHFFFAOYSA-N 0.000 claims description 5
- 229910003470 tongbaite Inorganic materials 0.000 claims description 5
- 239000010410 layer Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000002344 surface layer Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 1
- -1 WC20-70% by weight Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
Landscapes
- Powder Metallurgy (AREA)
- Manufacture Of Switches (AREA)
- Contacts (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56050429A JPS57164948A (en) | 1981-04-02 | 1981-04-02 | Electrical contact material and its manufacture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56050429A JPS57164948A (en) | 1981-04-02 | 1981-04-02 | Electrical contact material and its manufacture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57164948A JPS57164948A (en) | 1982-10-09 |
| JPS6320290B2 true JPS6320290B2 (cs) | 1988-04-27 |
Family
ID=12858616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56050429A Granted JPS57164948A (en) | 1981-04-02 | 1981-04-02 | Electrical contact material and its manufacture |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57164948A (cs) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6383240A (ja) * | 1986-09-29 | 1988-04-13 | Sumitomo Electric Ind Ltd | 電気接点材料及びその製造方法 |
| JPS6386837A (ja) * | 1986-09-30 | 1988-04-18 | Sumitomo Electric Ind Ltd | 電気接点材料及びその製造方法 |
| CN102306512A (zh) * | 2011-06-27 | 2012-01-04 | 福达合金材料股份有限公司 | 一种低压电器用铜基触头材料 |
| RU2506334C1 (ru) * | 2012-09-05 | 2014-02-10 | Федеральное государственное бюджетное учреждение науки Институт физики прочности и материаловедения Сибирского отделения Российской академии наук (ИФПМ СО РАН) | Спеченный материал для сильноточного скользящего электроконтакта |
| CN110484741B (zh) * | 2019-07-30 | 2020-12-25 | 陕西斯瑞新材料股份有限公司 | 一种利用真空自耗法制备高导高强铜基材料的方法 |
-
1981
- 1981-04-02 JP JP56050429A patent/JPS57164948A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57164948A (en) | 1982-10-09 |
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