The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 10, 1989
Filed:
Oct. 22, 1987
Toshihiko Matsubara, Kawagoe, JP;
Akira Fujiwara, Tokyo, JP;
Honda Giken Kogyo Kabushiki Kaisha, Tokyo, JP;
Abstract
A wear resistant slide member made of iron-base sintered alloy in which carbides are dispersed in a matrix phase. 80% or more of the carbides contained in an alloy metallurgical structure are 4.about.15 .mu.m in sized, the carbides are dispersed at an average grain interval of 5.about.15 .mu.m, and a field-of-view occupation area proportion of the carbides is 10.about.15%. If this slide member is used in slide contact with a second slide member made of iron-base alloy whose slide surface layer is subjected to remelt-hardening treatment by means of high-density energy irradiation, amounts of abrasion of the both slide members are sufficiently small, and excellent durability as a combination of slide members for use in a power machine, can be revealed.