李海斌,黄庆学,周存龙,刘光明,帅美荣,马勤

• 1:兰州理工大学材料科学与工程学院
• 2:太原科技大学材料科学与工程学院

摘要(Abstract)：

研究了不同热轧工艺制度下碳钢/不锈钢复合板中碳钢界面组织的演变规律。结果表明,碳钢轧制后界面处压成微小粒子的奥氏体难以析出珠光体,轧制压力促使其发生相变形成铁素体区。单道次轧制结合界面有碳化物薄层析出,并随压下率增加而变厚,第二道次轧制碳原子在内应力作用下扩散碳化物层消失。铁素体内部析出碳化物使剪切强度增加,碳化物薄层使剪切强度降低。

关键词(KeyWords)： 压下率;相变;铁素体区;剪切强度

Abstract:

Keywords:

基金项目(Foundation): 国家重点基础研究规划(973计划)预研专项(2011CB612204);; 国家青年科学基金(51205269,51105264);; 山西省基础研究项目(2011021019-4)

作者(Author): 李海斌,黄庆学,周存龙,刘光明,帅美荣,马勤

DOI: 10.13289/j.issn.1009-6264.2014.04.011

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