摘要
提高轧辊自给率、降低轧辊消耗及充分利用资源优势,扩大钒钛生铁的应用范围,对提高企业的经济效益具有重要意义。为此,文中以开发V-Ti-Cr-Mo无限冷硬球墨铸铁轧辊的生产技术为目的,分析了轧辊的使用特点,设计了轧辊的化学成分和生产工艺,并对试样进行了硬度和金相组织分析研究,显示了该轧辊的可行性。
It’s of great importance for a corporation’s economic effect to enhance the degree of self-sufficiency of roller,lower its consumption,make full use of natural resourses superiority and largen the service range of V-Ti iron.The goal of this paper is to develop the production technology of V-Ti-Cr-Mo indefinite chilled cast iron,analyze the senice features of the roller,So as to design its chemical composition and technology of production,and study the analysis of mettalography of samples.It shows the feasibility of such rollers.
出处
《机械工程师》
2003年第3期23-25,共3页
Mechanical Engineer
基金
湖南省教育厅科研项目(02C105)
关键词
钒钛
无限冷硬铸铁
轧辊
金相组织
V-Ti
indefinite chilled cast iron
roller
mettalography
