汽车用齿轮钢国内外概述及其发展趋势  

Overview of Automobile Gear Steel at Home and Abroad and Its Development Trend

作　　者：李茂林[1] 郭德朋[1] 焦殿辉[1] 浦承皓[1] 金刚[1] 

机构地区：[1]环境保护部核与辐射安全中心,北京100082

出　　处：《现代制造技术与装备》2013年第4期13-16,共4页Modern Manufacturing Technology and Equipment

摘　　要：随着汽车制造技术的不断发展,对汽车用齿轮钢的要求越来越高,本文概述了汽车用齿轮钢的国内外现状以及我国齿轮钢与国外的差距,展望了汽车用齿轮钢未来的发展趋势。With continuous development of automobile manufacturing technology and the increasingly higher requirements of automobile gear steel,this article provides an overview of present situation of automobile gear steel in China and abroad,and the gap of gear steel between China and abroad.The prospect of development trend in the future of automobile gear steel is outlined.

关 键 词：汽车制造技术 齿轮钢 渗碳钢 

分 类 号：U465.1[一般工业技术—材料科学与工程]