喷丸表面粗糙度对纯Ti焊接接头在HCl溶液中应力腐蚀开裂行为的影响
张聪惠1,2(
),荣花1,宋国栋1,胡坤1
),荣花1,宋国栋1,胡坤1
Effect of Surface Roughness by Shot Peening on Stress Corrosion Cracking Behavior of Pure Titanium Welded Joints in HCl Solution
ZHANG Conghui1,2(),RONG Hua1,SONG Guodong1,HU Kun1
),RONG Hua1,SONG Guodong1,HU Kun1
图9. USSP处理前后工业纯Ti焊接接头在10%HCl溶液中SSRT断口横截面形貌
Fig.9. The SSRT fracture cross-sectional micrographs of the CP-Ti welded joints in 10%HCl solution before (a) and after (b) USSP treatment
