Effect of Hydrogen on Dezincification Layer-Induced Stress

J Mater Sci Technol ›› 2003, Vol. 19 ›› Issue (03): 287-288.

• Research Articles • Previous Articles

Effect of Hydrogen on Dezincification Layer-Induced Stress

Wuyang CHU, Kewei GAO, Yapin LIU, Lijie QIAO

Department of Materials Physics, University of Science and Technology Beijing, Beijing 100083, China

Received:1900-01-01 Revised:1900-01-01 Online:2003-05-28 Published:2009-10-10
Contact: Kewei GAO

Abstract

Abstract: The effect of hydrogen on the dezincification layer-induced stress and the susceptibility to SCC was investigated. Experimental results showed that the dezincification layer-induced stress increased with increasing hydrogen concentration, and 3×10－6 hydrogen could increase the susceptibility to SCC of brass in ammonia solution by 10%.

Key words: Brass, Dezincification layer-induced stress, Susceptibility to SCC, Hydrogen

Wuyang CHU, Kewei GAO, Yapin LIU, Lijie QIAO. Effect of Hydrogen on Dezincification Layer-Induced Stress[J]. J Mater Sci Technol, 2003, 19(03): 287-288.

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Effect of Hydrogen on Dezincification Layer-Induced Stress

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