JPS64238A - Wear resistant cu alloy having high strength and high toughness - Google Patents
Wear resistant cu alloy having high strength and high toughnessInfo
- Publication number
- JPS64238A JPS64238A JP21067187A JP21067187A JPS64238A JP S64238 A JPS64238 A JP S64238A JP 21067187 A JP21067187 A JP 21067187A JP 21067187 A JP21067187 A JP 21067187A JP S64238 A JPS64238 A JP S64238A
- Authority
- JP
- Japan
- Prior art keywords
- alloy
- toughness
- wear resistant
- strength
- kinds
- 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
Abstract
PURPOSE: To develop a Cu alloy having excellent strength, toughness and wear resistance by adding specific elements to Cu and dispersing and incorporating fine grained intermetallic compounds into the structure of the Cu alloy.
CONSTITUTION: 17W40%, by weight, Zn 2W11% Al, 0.005W0.5% Si, one or more kinds among 0.1W3.5% Ti, Zn and V and one or more kinds among 0.003W0.3% P, Mg and Ca are added and incorporated into Cu, or 0.1W4.0% Mn, 0.05W2.5% Sn and 0.05W1.5% Pb are furthermore independently or Mn and Sn, Mn and Pb, Sn and Pb, or Mn, Sn and Pb are compositely added thereto. Said Cu alloy has the structure in which the fine grains of the intermetallic compounds having 3W50μm average grain size are dispersed into the alloy matrix thereof at 1W20% areal ratio. The alloy has high strength, high toughness and excellent wear resistance and has high friction coefficient.
COPYRIGHT: (C)1989,JPO&Japio
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21067187A JPH07107182B2 (en) | 1987-02-24 | 1987-08-25 | Wear resistant Cu alloy with high strength and toughness |
US07/157,634 US4874439A (en) | 1987-02-24 | 1988-02-18 | Synchronizer ring in speed variator made of wear-resistant copper alloy having high strength and toughness |
DE3805794A DE3805794C2 (en) | 1987-02-24 | 1988-02-24 | Wear-resistant copper alloy |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62-40659 | 1987-02-24 | ||
JP4065987 | 1987-02-24 | ||
JP21067187A JPH07107182B2 (en) | 1987-02-24 | 1987-08-25 | Wear resistant Cu alloy with high strength and toughness |
Publications (3)
Publication Number | Publication Date |
---|---|
JPH01238A JPH01238A (en) | 1989-01-05 |
JPS64238A true JPS64238A (en) | 1989-01-05 |
JPH07107182B2 JPH07107182B2 (en) | 1995-11-15 |
Family
ID=26380149
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21067187A Expired - Lifetime JPH07107182B2 (en) | 1987-02-24 | 1987-08-25 | Wear resistant Cu alloy with high strength and toughness |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH07107182B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5004581A (en) * | 1989-07-31 | 1991-04-02 | Toyota Jidosha Kabushiki Kaisha | Dispersion strengthened copper-base alloy for overlay |
CN110938761A (en) * | 2019-12-31 | 2020-03-31 | 九牧厨卫股份有限公司 | Low-lead free-cutting magnesium brass alloy and preparation method thereof |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004111479A1 (en) | 2003-06-10 | 2004-12-23 | Oiles Corporation | Synchronizer ring |
-
1987
- 1987-08-25 JP JP21067187A patent/JPH07107182B2/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5004581A (en) * | 1989-07-31 | 1991-04-02 | Toyota Jidosha Kabushiki Kaisha | Dispersion strengthened copper-base alloy for overlay |
CN110938761A (en) * | 2019-12-31 | 2020-03-31 | 九牧厨卫股份有限公司 | Low-lead free-cutting magnesium brass alloy and preparation method thereof |
CN110938761B (en) * | 2019-12-31 | 2022-08-09 | 九牧厨卫股份有限公司 | Low-lead free-cutting magnesium brass alloy and preparation method thereof |
Also Published As
Publication number | Publication date |
---|---|
JPH07107182B2 (en) | 1995-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term | ||
FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20071115 Year of fee payment: 12 |