摘要
简述了高度强韧化的球铁曲轴的性能。它是通过正火加热并控制轴颈冷却得到的。这种曲轴具有很好的耐磨性和很高的疲劳强度,比已报道的较高数据还高出40%以上。
This paper briefly narrates the properties of ductile iron crankshaft treated in the same way as normalization but by controlling the cooling rate of the axle-necks. This kind of crankshaft possesses very good wear-resistance and high fatigue strength which is higher by a factor of 1.40 than that of advanced technologies informed.
出处
《机械工程材料》
CAS
CSCD
1990年第2期37-39,共3页
Materials For Mechanical Engineering
