节点文献

离心铸造碳钢-高铬铸铁双金属复合管工艺初探

Initial Discussion of Centrifugal Casting Process for Dual-metal Clad Tube in Carbon Steel-High chromium Casting Iron

  • 推荐 CAJ下载
  • PDF下载
  • 不支持迅雷等下载工具,请取消加速工具后下载。

【作者】 郭明海蔡玉丽孙红波高义民

【Author】 Guo Minghai1,Cai Yuli1,Sun Hongbo2,Gao Yimin2 ( 1. Technical Center,Xinxing Tube-Casting Corp.,Handan 056300,China; 2. Xi’an University of Communication,Xi’an 710049,China )

【机构】 新兴铸管集团公司技术中心西安交通大学西安交通大学 河北邯郸056300河北邯郸056300陕西西安710049

【摘要】 介绍了采用双液复合离心铸造工艺浇铸以碳钢为外套、高铬铸铁为内套的双金属套筒的工艺试验情况。通过分析及试验,确定了铸型转速、浇注温度和速度、两种金属浇注间隔时间,界面处选用1号保护剂,以及适合于双金属套筒的热处理工艺。研究结果表明,采用本离心铸造工艺制造双金属套筒,相对于镶铸工艺,简化了加工步骤,降低了材料用量,经济效益可观。

【Abstract】 Described in the article is the trial of the dual-liquid centrifugal casting process to produce clad tube with carbon steel as outer case and hi-chromium casting iron as inner case. Based on relevant analysis and tests,relevant technical features are determined,including the rotary speed of the casting mould,casting tem- perature and casting speed,the interval between casting of the two metals,using No.1 Protecting Agent in the interface and the heat treatment process suitable to the dual metal case. The research result shows that compared with the inserting process,the said centrifugal casting process for dual metal case possess such advantages as less processing steps,reduction of material consumption and significant economic benefit.

  • 【分类号】TG249.4
  • 【被引频次】21
  • 【下载频次】471
节点文献中: 

本文链接的文献网络图示:

本文的引文网络