Invention Grant
US09103004B2 Hardfacing composition and article having hardfacing deposit 有权
表面硬化组合物和具有硬化沉积物的制品

  • Patent Title: Hardfacing composition and article having hardfacing deposit
  • Patent Title (中): 表面硬化组合物和具有硬化沉积物的制品
  • Application No.: US13220834
    Application Date: 2011-08-30
  • Publication No.: US09103004B2
    Publication Date: 2015-08-11
  • Inventor: Moira E. MacLeod
  • Applicant: Moira E. MacLeod
  • Applicant Address: US PA Latrobe
  • Assignee: KENNAMETAL INC.
  • Current Assignee: KENNAMETAL INC.
  • Current Assignee Address: US PA Latrobe
  • Agent Larry R. Meenan
  • Main IPC: C22C26/00
  • IPC: C22C26/00 C22C29/06 C22C29/08
Hardfacing composition and article having hardfacing deposit
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.
Public/Granted literature
Information query
Patent Agency Ranking
0/0