Development of a New Surface Modification Process by Fine Particle Peening

Abstract

Ti/Al MM particle Aluminum melts heating by combustion synthesis reaction. Ti-Al intermetallic compound layer 図 9 AIH-FPP による Ti-Al 金属間化合物層創成メカニズム SEM image Fe mapping Ti mapping Al mapping 100μm 300 μm 図 8 Ti：Al ＝ 1：3 MM 粒子を用いた処理試験片の断面分析

Rolling Contact Fatigue Life of 13Cr-2Ni-2Mo Stainless Steels which are Surface Treated by Induction Heating (IH) and Wide Peening Cleaning (WPC)

“…Furthermore, a new surface treatment, wide peening cleaning (WPC), was developed to improve fatigue strength of steels using shot peening and sandblast technologies. This process was developed by FUJI KIHAN Co., Ltd [2]. It was reported that WPC was better than shot peening because it increased compressive residual stress [3].…”