中厚板爪裂与氧化铁皮压入相关性试验研究  

EXPERIMENTAL STUDY ON CORRELATION BETWEEN CLAW CRACK AND INDENTATION OF IRON OXIDE OF PLATE

作　　者：沈开照[1] 张怀海[1] 周希楠[1] 董占斌[1] 闫智平[1] Shen Kaizhao;Zhang huaihai;Zhouxinan;Dong Zhanbin;Yan Zhiping(Shouqin Metal Materials Co., Ltd. Qinhuangdao 066326, Chin)

机构地区：[1]秦皇岛首秦金属材料有限公司,河北秦皇岛066326

出　　处：《冶金信息导刊》2018年第2期40-43,共4页Metallurgical Information Review

摘　　要：通过试验对比氧化铁皮压入与爪裂的出现位置，修磨前后形貌，得出氧化铁皮压入不是导致爪裂的原因。Through the experimental comparison of the appearance of the oxidized iron sheet and the claw crack, and the morphology before and after grinding, it is concluded that the oxidized iron sheet pressure penetration is not the cause of the claw crack.

关 键 词：氧化铁皮 爪裂 中厚板 

分 类 号：TG335.5[金属学及工艺—金属压力加工]