摘要
为充分发挥蠕墨铸铁的作用，对该种铸铁进行了耐磨性和冷热疲劳性的研究。试验结果表明，蠕墨铸铁是大吨位载货车较理想的刹车鼓材料。
In order to bring the vermicular cast iron into full play,research on the wear resistance and cold/heat fatigue performance of vermicular cast iron is conducted.It is shown by the test result that the vermicular cast iron is a preferable material for brake drums of heavy tonnage trucks.
出处
《汽车工艺与材料》
1998年第7期18-20,共3页
Automobile Technology & Material
关键词
刹车鼓
蠕墨铸铁
耐磨性
冷热疲劳性
汽车
Brake drum—vermicular cast iron Wear resistance Cold/heat fatigue performance Research
