基本信息:
- 专利标题： 내마모성 무연 합금 부싱 및 그 제조 방법
- 专利标题（英）：Wear resistant lead free alloy bushing and method of making
- 专利标题（中）：耐磨无铅合金焊接和制造方法
- 申请号：KR1020107004038 申请日：2007-08-01
- 公开(公告)号：KR101374493B1 公开(公告)日：2014-03-13
- 发明人： 색스톤,다비드,엠. , 카펜터,제임스,엠. , 세븐스키,그레고리,더블유. , 슈미트,홀거 , 안들러,게르트
- 申请人： 페더럴-모걸 엘엘씨
- 申请人地址： ***** West Eleven Mile Road, Southfield, Michigan *****, U.S.A.
- 专利权人： 페더럴-모걸 엘엘씨
- 当前专利权人： 페더럴-모걸 엘엘씨
- 当前专利权人地址： ***** West Eleven Mile Road, Southfield, Michigan *****, U.S.A.
- 代理人： 김해중; 홍순우; 윤석운
- 优先权： US11/830,913 2007-07-31
- 国际申请： PCT/US2007/074917 2007-08-01
- 国际公布： WO2009017501 2009-02-05
- 主分类号： B22F7/02
- IPC分类号： B22F7/02 ; F16C33/04
3 P, MoSi
2 또는 이들의 혼합물의 약간 양을 추가함으로써, 베어링 재질의 내마모성을 향상시키는 적당히 단단한 표면을 제공해준다. 본 베어링은 강재 배킹 셸에 결합되는, 구리-주석-비스무트 합금 분말 및 금속 화합물 분말의 소결된 분말 컴팩트 베어링 재질(sintered powder compact bearing material)을 포함하며, 상기 금속 화합물 분말은 10 μm 미만의 평균 입자 사이즈를 지니고 있다.
Bearing the wear resistance improved copper-tin-bismuth alloy (copper-tin-bismuth alloy) has a bearing material, and can include the (phosphorus), the steel backing shells (steel backing shell) of copper and tin attached to and due to the solid solution (solid solution) of (if used), and has an excellent strength. In addition, the material gives jinyeotneun having excellent lubricity as a result of the presence of bismuth, bismuth is, to promote the formation of the tin layer on the surface transition (migration) and the bearing of the bearing when using tin. Copper-tin in the matrix (matrix), by adding a slight amount of relatively small hard particles, in particular Fe
3 P, MoSi
2 or mixtures thereof, helps provide a suitably rigid surface to enhance the wear resistance of the bearing material. The bearings are, of copper bonded to the steel backing shell-tin-comprising a bismuth alloy powder and sintering the powder compact bearing material of a metal compound powder (sintered powder compact bearing material), the metal compound powder has an average of less than 10 μm particles there have your size.
公开/授权文献:
- KR1020100065288A 내마모성 무연 합금 부싱 및 그 제조 방법 公开/授权日：2010-06-16
信息查询:
EspacenetIPC结构图谱:
| B | 作业；运输 |
| --B22 | 铸造；粉末冶金 |
| ----B22F | 金属粉末的加工；由金属粉末制造制品；金属粉末的制造 |
| ------B22F7/00 | 通过对金属粉末进行烧结，以压实或不压实来制造包含此粉末的复合层、工件或制品 |
| --------B22F7/02 | .复合层 |