Shot peening

（重定向自Shot peen）

Hearst Mining building (stone, left) with expansion (shot peened aluminum alloy, right)

Shot peening is a cold working process used to produce a compressive residual stress layer and modify mechanical properties of metals and composites. It entails impacting a surface with shot (round metallic, glass, or ceramic particles) with force sufficient to create plastic deformation.

单词	Shot peen
释义	Shot peen 英语百科 Shot peening （重定向自Shot peen） Shot peening is a cold working process used to produce a compressive residual stress layer and modify mechanical properties of metals and composites. It entails impacting a surface with shot (round metallic, glass, or ceramic particles) with force sufficient to create plastic deformation.
随便看	Revised simplex method revised standard Revised Standard Version Revised Standard Version, the revised statute revised subvention system revised text revised Theil inequality coefficient revised treaty revised value Revised Version Revised Version, the revised Wechsler intelligence scale for children revise for revise from revise production plans reviser revisership revises revishing revisible revising barrister revisingbarrister revisingly revising method of electromotive force