Ⅰ. INTRODUCTION The results of Parkins et al. indicated that if the loaded low carbon steel samples were held in noncracking range of -900 mV<sub>SCE</sub> in CO<sub>3</sub>—HCO<sub>3&l...Ⅰ. INTRODUCTION The results of Parkins et al. indicated that if the loaded low carbon steel samples were held in noncracking range of -900 mV<sub>SCE</sub> in CO<sub>3</sub>—HCO<sub>3</sub> solution for a period of time such that the primary creep was exhausted, the stress corrosion cracking (SCC)did not occur when they were subsequently exposed at 650 -mV<sub>SCE</sub>, in spite of the potential in the cracking range and K<sub>1</sub>】K<sub>ISCC</sub>. Rieck showed that after pre-creeping in a noncracking展开更多
基金Project supported by the National Natural Science Foundation of China
文摘Ⅰ. INTRODUCTION The results of Parkins et al. indicated that if the loaded low carbon steel samples were held in noncracking range of -900 mV<sub>SCE</sub> in CO<sub>3</sub>—HCO<sub>3</sub> solution for a period of time such that the primary creep was exhausted, the stress corrosion cracking (SCC)did not occur when they were subsequently exposed at 650 -mV<sub>SCE</sub>, in spite of the potential in the cracking range and K<sub>1</sub>】K<sub>ISCC</sub>. Rieck showed that after pre-creeping in a noncracking
基金Project(2014CB046602)supported by the National Basic Research Program of ChinaProject(51235010)supported by the National Natural Science Foundation of China