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    QU Zhan-yuan, LIU Gang, CHEN Qing-lei, ZHANG Jing-hai. PROBABILITY STATISTICAL DISTRIBUTION AND TREATMENT OF IMPACT ENERGY FOR 10CrNi3MoV STEEL WELDEDJ. PHYSICAL TESTING AND CHEMICAL ANALYSIS PART A:PHYSICAL TESTING, 2008, 44(4): 193-192.
    Citation: QU Zhan-yuan, LIU Gang, CHEN Qing-lei, ZHANG Jing-hai. PROBABILITY STATISTICAL DISTRIBUTION AND TREATMENT OF IMPACT ENERGY FOR 10CrNi3MoV STEEL WELDEDJ. PHYSICAL TESTING AND CHEMICAL ANALYSIS PART A:PHYSICAL TESTING, 2008, 44(4): 193-192.
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    PROBABILITY STATISTICAL DISTRIBUTION AND TREATMENT OF IMPACT ENERGY FOR 10CrNi3MoV STEEL WELDED

      Abstract
    • The probability distribution of impact energy (Akv) for 10CrNi3MoV steel welded was studied by use of Kolmogorov-Smirnov test. The result showed probability destribution of Akv is the normal distribution and safe impact energy at reliability 0.9,0.975 and 0.99 is 77.4 J,68.8 J and 64.1 J,respectively.
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