摘要
介绍了基于满足我国铁路高速发展的安全性和可靠性要求,运输装备制造中铸钢件标准的变化,以及为实现这一标准而采用的喂丝精炼技术及其特点。预测了该技术在铁路运输装备制造中的应用前景。
The paper introduces the safety and reliability requirements to satisfy railway's rapid development, the change of steel castings' manufacture standards, and the wire-feeding refining technique and its features to meet the standards. The application potential of this technique in railway transport equipment manufacturing is forecasted.
出处
《铁道机车与动车》
2013年第7期28-30,6,共3页
Railway Locomotive and Motor Car
关键词
铁路运输装备
铸钢件
喂丝精炼
特点
应用
railway transport equipment
steel castings
wire-feeding refining technique
feature
application
