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Citation:
Quan Sheng WU, Wei HE, Chang Yi LIU, Xiao Liang CHENG, Shen Hao CHEN. DETERMINATION OF SENSITIZATION IN AUSTENITIC STAINLESS STEEL[J]. Chinese Chemical Letters,
;1993, 4(11): 993-994.
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The electrochemical potentiokinetic reactivation technique (EPR) and the potentiostatic pulse technique (PPT) have been used to detect sensitization of austenitic stainless steel. Compared with EPR, PPT has some advantages such as it can be conducted at greater speed and with less destruction, etc. The sensitivity of PPT can be improved by altering t1/t2 in a certain range and it will favour the detection of the specimen with lower degree of sensitization.
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