Title of article
Hydrogen-induced cracking in a very-high-purity high-strength steel
Author/Authors
Liu، نويسنده , , X.-Y. and Kameda، نويسنده , , J. and Anderegg، نويسنده , , J.W. and Takaki، نويسنده , , S. and Abiko، نويسنده , , K. and McMahon Jr.، نويسنده , , C.J.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
3
From page
218
To page
220
Abstract
It is shown that intergranular fracture along prior-austenite grain boundaries in a ultrahigh-strength quenched and tempered 4340-type steel is not suppressed by eliminating all segregated embrittling elements. This leaves open the question of how brittle intergranular cracks are nucleated in hydrogen in the absence of such impurities.
Keywords
Intergranular fracture , High-strength steels , hydrogen embrittlement
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Serial Year
2008
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Record number
2157437
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