PDF(2380 KB)
Failure analysis and improvement measures of quenched and tempered crack on 42CrMoA steel pin shaft
JIANG Qing-bin, ZHANG Zuo-zhi, ZHU Zheng-wei, ZHOU Yun-jie
Heat Treatment of Metals ›› 2020, Vol. 46 ›› Issue (9) : 244-247.
PDF(2380 KB)
PDF(2380 KB)
Failure analysis and improvement measures of quenched and tempered crack on 42CrMoA steel pin shaft
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