公开(公告)号：US20130004364A1

公开(公告)日：2013-01-03

申请号：US13583823

申请日：2011-03-03

Applicant: Moritaka Fukuda ,  Tomoyuki Nirasawa ,  Yukihiko Kagohara ,  Shigero Inami

Inventor： Moritaka Fukuda ,  Tomoyuki Nirasawa ,  Yukihiko Kagohara ,  Shigero Inami

IPC: C22C21/02 ,  C22C21/10 ,  C22C21/08 ,  C22C21/14

CPC classification number: C22C21/02 ,  C22C21/00 ,  C22C21/08 ,  C22C21/10 ,  C22C21/14 ,  F16C33/121 ,  F16C2204/20

Abstract: An Al-based bearing alloy includes 1 to 15 mass % of Si. In the Al-based bearing alloy, an average of A/a is greater than 1 and equal to or less than 4, where A represents a distance between adjacent Si particles residing on a sliding-side surface, and a represents a length of a major axis of the Si particles.

Abstract translation: Al系轴承合金含有1〜15质量％的Si。 在Al基轴承合金中，A / a的平均值大于1且等于或小于4，其中A表示位于滑动侧表面上的相邻Si颗粒之间的距离，a表示 Si轴的长轴。