压水堆主回路高温水中奥氏体不锈钢加工表面的腐蚀与应力腐蚀裂纹萌生：研究进展及展望

常立涛

Corrosion and Stress Corrosion Crack Initiation in the Machined Surfaces of Austenitic Stainless Steels in Pressurized Water Reactor Primary Water： Research Progress and Perspective

CHANG Litao

图2 车削加工不锈钢深度方向残余应力分布[38]

Fig.2 Residual stress distribution in the depth direction of a turned type 316L stainless steel[38] (σ∥ and σ⊥—residual stresses parallel and perpendicular to cutting direction, respectively;vc—cutting speed, f—cutting feed, ap—depth of cut)