Modification of ASTM D671 Type Fatigue Testing Apparatus for Chemical Fatigue
نویسندگان
چکیده
منابع مشابه
Fatigue Testing
Fatigue is the progressive, localized, permanent structural change that occurs in materials subjected to fluctuating stresses and strains that may result in cracks or fracture after a sufficient number of fluctuations. Fatigue fractures are caused by the simultaneous action of cyclic stress, tensile stress and plastic strain. If any one of these three is not present, fatigue cracking will not i...
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OBJECTIVE Sternal dehiscence is commonly due to wire cutting through bone. With a biological model, we measured the rate of cutting through bone, of standard steel wire closure, peristernal steel wire, figure-of-eight closure, polyester and sternal bands sternotomy closure techniques. METHODS Polyester, figure-of-eight, peristernal and sternal band closures were tested against standard closur...
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ژورنال
عنوان ژورنال: Journal of the Society of Materials Science, Japan
سال: 1970
ISSN: 1880-7488,0514-5163
DOI: 10.2472/jsms.19.791