大型锻钢支承辊热锻裂纹问题原因分析与质量控制  

Analysis and Quality Control of Hot Forging Cracks in Large Forged Steel Back-up Roll

作　　者：周京 苏越[1] 周树银[1] 李扬[1] 马绪鹏 Zhou Jing;Su Yue;Zhou Shuyin;Li Yang;Ma Xupeng

机构地区：[1]天津轻工职业技术学院

出　　处：《大型铸锻件》2019年第6期54-56,共3页Heavy Casting and Forging

摘　　要：结合锻钢支承辊生产工艺流程对造成热锻裂纹的影响因素进行了分析,并结合生产经验提出了质量控制措施。The influencing factors of hot forging crack have been analyzed in combination with the production process of forged steel back-up roll,and the quality control measures have been put forward in combination with the production experience.

关 键 词：锻钢支承辊 锻造裂纹 质量控制 

分 类 号：TG316.1[金属学及工艺—金属压力加工]