高强度易切削灰铸铁的熔制  

Melting of High-strength and Free-cutting Gray Cast Iron

作　　者：连炜[1] 陈金标 袁东洲 徐锦锋[4] LIAN Wei1, CHEN Jinbiao2, YUAN Dongzhou3, XU Jinfeng4(1. School of Mechatronic Engineering, Xi＇an Technological University, Xi＇an 710032, China; 2. Zhejiang Taizhou City Xianjuyuzhong Hydraulic Machinery Company, Taizhou 317300, China; 3. Shanxi Province Internal Combustion Engine Parts Factory, Xianyang 712025, China; 4.School of Materials, Xi ＇an University of Technology, Xi＇an 710048, China)

机构地区：[1]西安工业大学机电工程学院,陕西西安710032 [2]浙江台州市仙居元众液压机械公司,浙江台州317300 [3]陕西省内燃机配件厂,陕西咸阳712025 [4]西安理工大学材料学院,陕西西安710048

出　　处：《铸造技术》2018年第10期2220-2222,2230,共4页Foundry Technology

摘　　要：阐述了高强度灰铸铁的质量控制指标及生产高强度灰铸铁的关键技术,指出采用化学成分优化设计、强化孕育处理及严格熔炼过程管控等管理手段,以确定稳定的生产工艺是获得高强度灰铸铁的关键技术措施。The paper stated the quality control index of high-strength gray cast iron and the key technology,it pointed out that the key technical measures to obtain high strength gray cast iron is using means of management such as the optimization design used chemical composition,intensify inoculation treatment and strict control of melting process in order to get stable production process.

关 键 词：灰铸铁 高强度 易切削 熔制技术 

分 类 号：TG251[金属学及工艺—铸造]