摘要
试验并分析了真空脱气钢和普通电炉钢的接触疲劳性能.试验结果表明,当钢中氧含量从28mg/kg降至18mg/kg时,氧化物夹杂总量可降低27.9％,接触疲劳寿命和台架疲劳试验寿命明显提高。
The paper analysed contact fatigue performances of vacuum degasification steel and common electric steel. The results of experiments showed that if the amount of gas in steels dropped from 28mg/kg to 18mg/kg, the amount of oxide impurity would decrease 27.9%, contact fatigue longevity and frame fatigue experimental longevity would be improved greatly.
出处
《林业机械与木工设备》
北大核心
2002年第10期24-26,共3页
Forestry Machinery & Woodworking Equipment
