JPS5773150A - Wear-resistant high-strength brass alloy - Google Patents
Wear-resistant high-strength brass alloyInfo
- Publication number
- JPS5773150A JPS5773150A JP14968280A JP14968280A JPS5773150A JP S5773150 A JPS5773150 A JP S5773150A JP 14968280 A JP14968280 A JP 14968280A JP 14968280 A JP14968280 A JP 14968280A JP S5773150 A JPS5773150 A JP S5773150A
- Authority
- JP
- Japan
- Prior art keywords
- brass alloy
- graphite
- strength brass
- wear
- resistant high
- 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.)
- Pending
Links
Abstract
PURPOSE: To provide a high strength brass alloy having a low coefft. of frinction and superior wear resistance and consisting of a prescribed percentage each of Cu, Mn, Fe, Al, Ni, Bi, P, Ti graphite, and the balance Zn.
CONSTITUTION: This brass alloy consists of, by wt., 55.0W83.0% Cu, 0.1W5.0% Mn, 0.5W4.0% Fe, 0.5W7.5% Al, 0.1W1.0% Ni, 0.1W20.0% Bi, 0.1W1.0% P, 0.1W2.0% Ti, 1.0W10% graphite, and the balance Zn. By dispersing graphite as a solid lubricant in a high strength brass alloy having superior toughness and corrosion resistance, the wear resistance is enhanced remarkably, and a synergistic effect on lubrication can be produced by the coexistence of Bi and graphite. The suitable shape of graphite to be easily exposed to the sliding surface is lump or spherical. This wear- resistant high-strength brass alloy is especially useful as a material for oilless bearings for high pressure and a sliding plate.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14968280A JPS5773150A (en) | 1980-10-24 | 1980-10-24 | Wear-resistant high-strength brass alloy |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14968280A JPS5773150A (en) | 1980-10-24 | 1980-10-24 | Wear-resistant high-strength brass alloy |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5773150A true JPS5773150A (en) | 1982-05-07 |
Family
ID=15480506
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14968280A Pending JPS5773150A (en) | 1980-10-24 | 1980-10-24 | Wear-resistant high-strength brass alloy |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5773150A (en) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4879094A (en) * | 1987-10-16 | 1989-11-07 | Imi Yorkshire Fittings Limited | Cu--Sn--Zn--Bi alloys |
US5330712A (en) * | 1993-04-22 | 1994-07-19 | Federalloy, Inc. | Copper-bismuth alloys |
US5360591A (en) * | 1993-05-17 | 1994-11-01 | Kohler Co. | Reduced lead bismuth yellow brass |
US5507885A (en) * | 1994-01-17 | 1996-04-16 | Kitz Corporation | Copper-based alloy |
US5653827A (en) * | 1995-06-06 | 1997-08-05 | Starline Mfg. Co., Inc. | Brass alloys |
US5879477A (en) * | 1993-05-17 | 1999-03-09 | Kohler Co. | Reduced lead bismuth yellow brass |
US6524365B1 (en) | 1999-11-01 | 2003-02-25 | Mitsubishi Materials Corporation | Bearing made of graphite-dispersed copper-based sintered alloy and motorized fuel pump using this bearing |
US6663344B2 (en) | 2001-03-28 | 2003-12-16 | Mitsubishi Materials Corporation | Copper-based sintered alloy bearing and motor fuel pump |
CN1325676C (en) * | 2005-07-11 | 2007-07-11 | 合肥波林新材料有限公司 | Leadless copper base high temperature self lubricating composite material |
JP2010265500A (en) * | 2009-05-13 | 2010-11-25 | Oiles Ind Co Ltd | High-tensile brass alloy for sliding member and sliding member |
CN104328305A (en) * | 2014-11-14 | 2015-02-04 | 宁波杭桥铜业有限公司 | High-strength brass alloy bar |
CN104911395A (en) * | 2015-06-29 | 2015-09-16 | 南昌大学 | Lead-free free-cutting manganese-containing graphite brass and preparation method thereof |
CN109112353A (en) * | 2018-10-29 | 2019-01-01 | 九江中船消防设备有限公司 | A kind of titanium microalloying silicon brass alloy bar and preparation method thereof |
CN112626407A (en) * | 2020-12-14 | 2021-04-09 | 宁波博威合金材料股份有限公司 | Free-cutting zinc white copper and application thereof |
-
1980
- 1980-10-24 JP JP14968280A patent/JPS5773150A/en active Pending
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4879094A (en) * | 1987-10-16 | 1989-11-07 | Imi Yorkshire Fittings Limited | Cu--Sn--Zn--Bi alloys |
AU613411B2 (en) * | 1987-10-16 | 1991-08-01 | Imi Yorkshire Fittings Limited | Cu base-zn-sn-bi alloys |
US5330712A (en) * | 1993-04-22 | 1994-07-19 | Federalloy, Inc. | Copper-bismuth alloys |
US5487867A (en) * | 1993-04-22 | 1996-01-30 | Federalloy, Inc. | Copper-bismuth casting alloys |
US5360591A (en) * | 1993-05-17 | 1994-11-01 | Kohler Co. | Reduced lead bismuth yellow brass |
US5879477A (en) * | 1993-05-17 | 1999-03-09 | Kohler Co. | Reduced lead bismuth yellow brass |
US5507885A (en) * | 1994-01-17 | 1996-04-16 | Kitz Corporation | Copper-based alloy |
US5653827A (en) * | 1995-06-06 | 1997-08-05 | Starline Mfg. Co., Inc. | Brass alloys |
US6524365B1 (en) | 1999-11-01 | 2003-02-25 | Mitsubishi Materials Corporation | Bearing made of graphite-dispersed copper-based sintered alloy and motorized fuel pump using this bearing |
US6663344B2 (en) | 2001-03-28 | 2003-12-16 | Mitsubishi Materials Corporation | Copper-based sintered alloy bearing and motor fuel pump |
CN1325676C (en) * | 2005-07-11 | 2007-07-11 | 合肥波林新材料有限公司 | Leadless copper base high temperature self lubricating composite material |
JP2010265500A (en) * | 2009-05-13 | 2010-11-25 | Oiles Ind Co Ltd | High-tensile brass alloy for sliding member and sliding member |
CN104328305A (en) * | 2014-11-14 | 2015-02-04 | 宁波杭桥铜业有限公司 | High-strength brass alloy bar |
CN104911395A (en) * | 2015-06-29 | 2015-09-16 | 南昌大学 | Lead-free free-cutting manganese-containing graphite brass and preparation method thereof |
CN109112353A (en) * | 2018-10-29 | 2019-01-01 | 九江中船消防设备有限公司 | A kind of titanium microalloying silicon brass alloy bar and preparation method thereof |
CN112626407A (en) * | 2020-12-14 | 2021-04-09 | 宁波博威合金材料股份有限公司 | Free-cutting zinc white copper and application thereof |
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