摘要
对YF4 0MnV易切削非调钢进行了重新加热、楔横轧控轧、控冷工艺的试验。结果表明 :该钢具有良好的轧制工艺性 ;轧制后用四种不同冷却方式均可对不符合技术指标的原材料进行组织与性能调整 ;同时利用楔横轧成型拖拉机驱动轮轴可节省原材料 。
Non quenched and tempered steel (YF40MnV) was tested throuogh reheating, controlled wedge rolling and cooling. The result showed that the steel had good rollability and that after being wedge rolled, the structrue and mechanical properites could be modified by four kinds of different cooling methods used in the test. Forming the driving shaft of tractor by wedge rolling was able to save raw material and improve economic benefit.
出处
《机械工程材料》
CAS
CSCD
北大核心
2001年第4期27-28,38,共3页
Materials For Mechanical Engineering
关键词
非调质钢
楔横轧
拖拉机
驱动轴
易切削钢
Non quenched and tempered steel
wedge rolling
tractor′s driving shaft
