大型船用蠕墨铸铁机体工艺要点探究  

Discussion on Technology Points of Large Marine VermicularGraphite Iron Cylinder

作　　者：田普昌 许景峰 姜爱龙 杨淑欣 王杰 张敏之 TIAN Pu-chang;XU Jing-feng;JIANG Ai-long;YANG Shu-xin;WANG Jie;ZHANG Min-zhi(Weichai Power Co.,Ltd.,Weifang Shandong 261041,China;Weichai Heavy Machinery Co.,Ltd.,Weifang Shandong 261001,China)

机构地区：[1]潍柴动力股份有限公司,山东潍坊261001 [2]潍柴重机股份有限公司,山东潍坊261101

出　　处：《铸造设备与工艺》2020年第4期11-14,共4页Foundry Equipment & Technology

摘　　要：本文从熔炼工艺、蠕化处理、检测优化三个方面阐述了大型船用蠕墨铸铁件生产的工艺要点,并通过工艺要点控制,实现了对大型船用蠕铁件的批量稳定生产。It is of great practical significance to explore and improve the technological process of large marine vermicular Graphite iron cylinder.This article expounds the key points of the production process of large marine vermicular graphite iron cylinder from three aspects:melting process,vermicularizing treatment,and detection optimization.And through the control of process points,realized mass and stable production of large marine vermicular graphite iron cylinder.

关 键 词：蠕墨铸铁 熔炼工艺 蠕化处理 

分 类 号：TG253[金属学及工艺—铸造]