摘要
从摩擦学的角度出发 ,简述了活塞各部位材料应满足的要求 ,并着重对铝合金活塞、铸铁活塞及钢制活塞的优缺点、金相结构、适用范围及工艺改进进行了简要的分析和叙述。
At the angle of friction, this paper describes briefly the material requirements of each part of piston and analyzes and describes in particular the merits and demerits, metallographic structure, applied scope, improved techniques of aluminium alloy piston, cast iron piston and steel piston.
出处
《内燃机》
2001年第6期39-42,共4页
Internal Combustion Engines
关键词
活塞材料
金相结构
摩擦分析
piston material
metallographic structure
analysis of friction
