RU2008125661A - WEAR-RESISTANT COMPOSITE POWDER MATERIAL ON COPPER-BASED FOR CONTACT PLATES OF ELECTRIC MOBILE SURFACE RECEIVERS - Google Patents
WEAR-RESISTANT COMPOSITE POWDER MATERIAL ON COPPER-BASED FOR CONTACT PLATES OF ELECTRIC MOBILE SURFACE RECEIVERS Download PDFInfo
- Publication number
- RU2008125661A RU2008125661A RU2008125661/02A RU2008125661A RU2008125661A RU 2008125661 A RU2008125661 A RU 2008125661A RU 2008125661/02 A RU2008125661/02 A RU 2008125661/02A RU 2008125661 A RU2008125661 A RU 2008125661A RU 2008125661 A RU2008125661 A RU 2008125661A
- Authority
- RU
- Russia
- Prior art keywords
- copper
- wear
- powder material
- composite powder
- resistant composite
- Prior art date
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- 239000002131 composite material Substances 0.000 title claims abstract 3
- 239000000463 material Substances 0.000 title claims abstract 3
- 239000000843 powder Substances 0.000 title claims abstract 3
- VJYFKVYYMZPMAB-UHFFFAOYSA-N ethoprophos Chemical compound CCCSP(=O)(OCC)SCCC VJYFKVYYMZPMAB-UHFFFAOYSA-N 0.000 title 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract 6
- 229910052802 copper Inorganic materials 0.000 claims abstract 6
- 239000010949 copper Substances 0.000 claims abstract 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract 4
- 229910002804 graphite Inorganic materials 0.000 claims abstract 4
- 239000010439 graphite Substances 0.000 claims abstract 4
- 229910052742 iron Inorganic materials 0.000 claims abstract 4
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract 4
- 239000011574 phosphorus Substances 0.000 claims abstract 4
- 239000011135 tin Substances 0.000 claims abstract 4
- 229910052718 tin Inorganic materials 0.000 claims abstract 4
- 229910001018 Cast iron Inorganic materials 0.000 claims abstract 3
- 239000002245 particle Substances 0.000 claims abstract 2
- 229910000805 Pig iron Inorganic materials 0.000 abstract 1
Landscapes
- Contacts (AREA)
- Powder Metallurgy (AREA)
Abstract
Износостойкий композиционный порошковый материал на медной основе, включающий олово, фосфор и графит, отличающийся тем, что он дополнительно содержит железо и чугун, который расположен в виде дисперсной, равномерно распределенной в медных частицах вторичной фазы со средним размером 0,05-11 мкм в количестве 3-8 мас.%, при следующем соотношении компонентов, мас.%: ! железо0,5-10графит6,0-8,0олово0,5-7,0фосфор0,3-0,4чугун2,78-5,97медьостальноеWear-resistant composite powder material based on copper, including tin, phosphorus and graphite, characterized in that it additionally contains iron and cast iron, which is located in the form of a dispersed, uniformly distributed in the secondary phase copper particles with an average size of 0.05-11 microns in an amount 3-8 wt.%, In the following ratio of components, wt.%:! iron 0.5-10 graphite 6.0-8.0 tin 0.5-7.0 phosphorus 0.3-0.4 pig iron 2.78-5.97 copper
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008125661/02A RU2400550C2 (en) | 2008-06-26 | 2008-06-26 | Wear-resistant composite powder material on copper base for contact plates of current collectors of electric stock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008125661/02A RU2400550C2 (en) | 2008-06-26 | 2008-06-26 | Wear-resistant composite powder material on copper base for contact plates of current collectors of electric stock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2008125661A true RU2008125661A (en) | 2010-01-10 |
| RU2400550C2 RU2400550C2 (en) | 2010-09-27 |
Family
ID=41643591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2008125661/02A RU2400550C2 (en) | 2008-06-26 | 2008-06-26 | Wear-resistant composite powder material on copper base for contact plates of current collectors of electric stock |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2400550C2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| UA114052C2 (en) * | 2016-04-04 | 2017-04-10 | MATERIAL OF THE CURRENT ELEMENT OF THE ROMANIT-UWLCH AND THE METHOD OF ITS RECEIVING | |
| RU171785U1 (en) * | 2016-04-26 | 2017-06-16 | Сергей Михайлович Романов | MATERIAL OF SURFACE ELEMENT ROMANIT-UVLSh |
| RU2657148C9 (en) * | 2016-04-28 | 2020-07-29 | Сергей Михайлович Романов | Sintered material of current collector element romanit-uvls, method of its production and current collector element |
| CN112981171B (en) * | 2021-03-16 | 2022-06-17 | 郑州轻工业大学 | Copper-based powder metallurgy friction material containing mixed graphite and preparation method |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2049687C1 (en) * | 1992-05-26 | 1995-12-10 | Арендное предприятие "Кировский завод изделий из металлопорошков" | Current-collector material |
| RU2058411C1 (en) * | 1993-02-01 | 1996-04-20 | Научно-производственное предприятие "Элекон" | Material of sliding contact based on copper for electric machines |
| RU2223341C1 (en) * | 2002-12-31 | 2004-02-10 | Ивановский государственный химико-технологический университет | Copper-based powder-like anti-friction composite material |
-
2008
- 2008-06-26 RU RU2008125661/02A patent/RU2400550C2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2400550C2 (en) | 2010-09-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20120627 |