Ｃｕ基焼結含油軸受の製造方法

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专利权人:

株式会社ダイヤメット

发明人:

石井 義成,塚田 康弘

申请号：

JP20150232706

公开号：

JP6119830(B2)

申请日:

2015.11.30

申请国别(地区):

日本

年份:

2017

代理人:

摘要：

There is provided a Cu-based oil-impregnated sintered bearing which can be used for high-load applications such as an ABS system and a wiper motor system in automobile, can be manufactured at low cost, and is excellent in abrasion resistance and seizure resistance. The bearing contains 5 to 40% by mass of Ni, 3 to 15% by mass of Sn, 0.5 to 4.0% by mass of P, or further 0.3 to 5.0% by mass of a solid lubricant, and a remainder comprising Cu and inevitable impurities, and has a metallic structure in which a phase mainly composed ofNi and P is dispersed in a matrix, and has a 5 to 25% porosity.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/