Hydrogen Embrittlement of PH 13-8 Mo Stainless Steel—The Effect of Surface Condition-Reference-Cited by-同舟云学术

Hydrogen Embrittlement of PH 13-8 Mo Stainless Steel—The Effect of Surface Condition

Published:1984-04-01 Issue:4 Volume:40 Page:146-151
ISSN:0010-9312
Container-title:Corrosion
language:en
Short-container-title:

Author:

Murray G. T.¹,Honegger H. H.²,Mousel T.¹²

Affiliation:

1. 1California Polytechnic State University, San Luis Obispo, California.

2. 2ARCO Solar Industries, Woodland Hills, California.

Abstract

Abstract The susceptibility of precipitation hardening 13-8 Mo stainless steel to hydrogen embrittlement (HE) was measured by both post hydrogen charging tensile tests and by time to failure tests while being subjected to hydrogen charging and a static stress below the yield stress. In the former, it was found that the ductility was decreased substantially after only 30 min charging time. The strength was markedly reduced after 2 h charging time. In the delayed failure tests, it was found that a localized cold worked surface condition promoted crack formation.

Publisher

NACE International

Subject

General Materials Science,General Chemical Engineering,General Chemistry

Link

http://meridian.allenpress.com/corrosion/article-pdf/40/4/146/1528580/1_3581930.pdf

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