公开(公告)号：KR1020080063384A

公开(公告)日：2008-07-03

申请号：KR1020087010573

申请日：2006-10-02

Applicant: 케나메탈 아이엔씨.

Inventor： 머클로우드모이라이.

IPC: C04B35/495

CPC classification number: B22F1/0014 ,  B23K35/228 ,  B23K35/327 ,  B23K2201/002 ,  C22C29/08 ,  E21B10/50

Abstract: A hardfacing composition (32) that includes a plurality of hard particles (54) wherein the hard particles (54) include a mode particle size distribution, one particle size distribution smaller than the mode particle size distribution, and an other particle size distribution larger than the mode particle size distribution. There is an absence of any substantial fluctuations in the particle size distribution between the mode particle size distribution and the one particle size distribution. There is an absence of any substantial fluctuations in the particle size distribution between the mode particle size distribution and the other particle size distribution.

Abstract translation: 包括多个硬颗粒（54）的表面硬化组合物（32），其中硬颗粒（54）包括模式粒度分布，一个粒度分布小于模式粒度分布，以及大于 模式粒度分布。 在模式粒度分布和一个粒度分布之间的粒度分布没有任何显着的波动。 在模式粒度分布和其它粒度分布之间的粒度分布没有任何显着的波动。