首页> 外国专利> SINTERED ALLOY FOR OIL-RETAINING BEARING AND METHOD FOR MANUFACTURING THE SINTERED ALLOY

SINTERED ALLOY FOR OIL-RETAINING BEARING AND METHOD FOR MANUFACTURING THE SINTERED ALLOY

机译：保油轴承用烧结合金及其制造方法

页面导航

摘要
著录项
相似文献

摘要

A sintered alloy for an oil-retaining bearing is characterised in that the sintered alloy is produced by sintering a green compact comprising particles of iron coated with copper or copper-base alloys, which consists of 20-55% by weight of iron, 30-75% by weight of copper, 2-12% by weight of tin, 2.5-9% by weight of lead and has an open porosity of from 15 to 28% by volume.

机译：一种用于保油轴承的烧结合金，其特征在于，所述烧结合金是通过烧结生坯来生产的，所述生坯包含由铜或铜基合金涂覆的铁颗粒，所述生坯由20-55％（重量）的铁，30- 75％（重量）的铜，2-12％（重量）的锡，2.5-9％（重量）的铅，其开孔率为15-28％（体积）。

著录项

公开/公告号GB2216543B

专利类型
公开/公告日1991-04-24

原文格式PDF
申请/专利权人 ISAMU * KIKUCHI;MASANORI * KIKUCHI;
展开▼

申请/专利号GB19890005402
发明设计人 ISAMU * KIKUCHI;MASANORI * KIKUCHI;
展开▼

申请日1989-03-09
分类号C22C1/04;B22F1/02;C22C9/00;C22C33/02;C22C38/00;C22C38/16;F16C33/10;F16C33/12;
国家 GB
入库时间 2022-08-22 05:48:05

相似文献

专利
外文文献
中文文献