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OVERLOAD EFFECT OF DIFFERENT MICROSTRUCTURES IN AN ULTRA-HIGH STRENGTH STEEL |
TAN Ruobing(Institute of Metal Research;Academia Sinica)CHEN Darning;KANG Mokuang(Northwestern Polytechnical University) |
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Cite this article:
TAN Ruobing(Institute of Metal Research;Academia Sinica)CHEN Darning;KANG Mokuang(Northwestern Polytechnical University). OVERLOAD EFFECT OF DIFFERENT MICROSTRUCTURES IN AN ULTRA-HIGH STRENGTH STEEL. Chin J Mater Res, 1992, 6(1): 28-32.
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Abstract In present paper the effects of overload on the fatigue crack initiation life ofmeta-bainite and martensite in steel 40CrMnSiMoV have been investigated.The results showthat compressive overload decreases the fatigue crack initiation life(N_i),while tensil
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Received: 25 February 1992
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