公开(公告)号：US20170183763A1

公开(公告)日：2017-06-29

申请号：US15379652

申请日：2016-12-15

Applicant: Michael S. Brennan ,  Daming Wang ,  Ardy Kleyman

Inventor： Michael S. Brennan ,  Daming Wang ,  Ardy Kleyman

IPC: C23C4/01 ,  C23C4/10 ,  C23C4/134 ,  C23C4/08 ,  C23C4/126 ,  C23C4/129

Abstract: This invention relates to thermal spray coatings and processes onto non-smooth surfaces. The coating and processes can coat non-smooth surfaces without substantial degradation of the underlying surface texture or profile of the non-smooth surfaces so as to sufficiently preserve the underlying surface texture or profile. The ability for coating fractional coverage to maintain the surface profile while maintaining wear resistance is unprecedented by conventional thermal spray processes

公开(公告)号：US20230407100A1

公开(公告)日：2023-12-21

申请号：US18066064

申请日：2022-12-14

Applicant: Adam J. Smith ,  Ardy S. Kleyman ,  Daming Wang ,  Michael S. Brennan

Inventor： Adam J. Smith ,  Ardy S. Kleyman ,  Daming Wang ,  Michael S. Brennan

IPC: C09D1/00 ,  C04B35/622

CPC classification number: C09D1/00 ,  C04B35/62222 ,  C04B2235/3847 ,  C04B2235/405 ,  C04B2235/404 ,  C04B2235/5445 ,  C04B2235/5436 ,  C04B2235/96

Abstract: Improved wear resistant coatings are provided based upon a novel abrasion resistance factor (R) for a given average size of abrasive fine particles. The improved wear resistant coatings exhibit minimal oxide content and minimal porosity, while exhibiting improved wear resistance and hardness. The improved wear resistant coatings are made from a composite material consisting of a hard phase and a metallic binder derived from powder particle sizes ranging from about 0.5 μm-30 μm as part of a modified thermal spray process.