An accelerated test method for near-threshold stress intensity factor determination

Posted on:1999-03-08

Degree:Ph.D

Type:Dissertation

University:Illinois Institute of Technology

Candidate:Nash, Guiru Liu

Full Text:PDF

GTID:1460390014972903

Subject:Engineering

Abstract/Summary:

new method for accelerating the collection of near-threshold fatigue crack stress intensity value, using local hydrogen embrittlement in the crack tip region, has been developed for ASTM A710 and MIL S-24645 steels. The fatigue threshold,...

Keywords/Search Tags:

Stress intensity

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