J Mater Sci Technol ›› 2000, Vol. 16 ›› Issue (05): 504-508.

• Research Articles • Previous Articles     Next Articles

Relationship among parameters evaluating stress corrosion cracking

Wuyang CHU, Lijie QIAO, Yanbin WANG   

  1. Department of Materials Physics, University of Science and Technology Beijing, Beijing 100083, China
  • Received:1999-07-26 Revised:1999-09-06 Online:2000-09-28 Published:2009-10-10
  • Contact: Wuyang CHU

Abstract: The threshold stress, sigma(c), for sulfide stress corrosion cracking (SCC) of seven pipeline steels and five other steels, the critical stress, Sc, for seven pipeline steels and two drill rod steels with various strengths and the susceptibility to SCC, I-RA or sigma(f)(SCC)/sigma(f), for four pipeline steels, two drill rod steels and five other steels were measured. The results showed that there are no definite relationships among sigma(c), S-C and I-RA or sigma(f)(SCC)/sigma(f).

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