研究了车轮钢中白点对力学性能的影响。
The effect of flaking on mechanical properties of wheel steel was investigated.
研究了车轮钢中白点形成的机理以及白点对断口形貌的影响。
The mechanism of flaking in wheel steel and the effects of flaking on fracture were investigated.
钢中的白点能增加疲劳扩展速率并使扩展速率发生波动。
The flaking do increases and undulates the fatigue crack growth rate.
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