摘要
通过光学显微镜、氧氮氢分析仪对82B盘条拉伸断口试样进行了显微组织、氧氮氢含量及夹杂物分析,并借助扫描电镜观察分析了断口形貌及索氏体片层间距,同时对比分析了自然时效前后盘条拉伸断口形貌及力学性能的变化情况,分析研究了82B盘条不同拉伸断口形貌及力学性能的形成变化过程.
By means of optical microscope,oxygen and nitrogen hydrogen analyzer on the tensile fracture of 82 b wire rod specimen,the microstructure,oxygen and nitrogen hydrogen content and inclusion analysis,with the aid of scanning electron microscope and the fracture morphology was analyzed and sorbite lamella spacing,and wire rod before and after the comparative analysis of the natural aging changes of the tensile fracture morphology and mechanical properties,analyzed the 82 b wire rod different tensile fracture morphology and mechanical properties of the formation of the change process.
作者
顾兴钧
王奎
冯文博
GU Xing-jun;WANG Kui;FENG Wen-bo(Hanzhong Iron and Steel Co.,Ltd.of Shaanxi Iron and Steel Group,Hanzhong 724200,China)
出处
《世界有色金属》
2019年第12期297-298,共2页
World Nonferrous Metals
关键词
82B盘条
拉伸断口
片层间距
力学性能
82B wire rod
Tensile fracture
Lamellar spacing
Mechanical properties of
作者简介
顾兴钧,男,生于1966年,甘肃武威人,硕士研究生,工程师,研究方向:冶金工程。
