A further study about the effect of crac
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Li Qingfen; Hu Shenghai; Zhong Boming; Wei Jiaquan
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Article
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1991
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Elsevier Science
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English
โ 872 KB
Fracture toughness tests have been carried out on two different heat-treated steels 60Si2MnA using both through-cracked specimens with different a/W ratios and semi-elliptical cracked ones with variable crack size and shape. Effects of crack depth and shape on fracture toughness have been studied. R