The effect of load ratio on the threshol
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R.J. Cooke; C.J. Beevers
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Article
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1973
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Elsevier Science
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English
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A study of the effect of load ratio, R, on the low crack growth rates and the threshold stress conditions exhibited by five medium carbon steels has been conducted. It was found that decreased values of R retarded crack growth to an increasing degree as a defined threshold for crack growth was appro