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夹杂物特征参数对拉伸载荷下X80管线钢中裂纹萌生及扩展影响的原位观测
仝珂,卫尊义,朱丽霞,何小东,曾燕屏
SEM In-Situ Observation for Influence of Characteristic Inclusion Parameters on Crack Initiation and Propagation in X80 Pipeline Steel Under Tensile Load
TONG Ke1,WEI Zun-yi1,ZHU Li-xia1,HE Xiao-dong1,ZENG Yan-ping2
钢铁 . 2012, (5): 64 -68 .