hypoeutectoid

The strain of the proeutectoid ferrite in hypoeutectoid steel drawing was measured and analyzed by quantitative metallography.

采金相法分析计算了亚共析钢拉拔变形中先共析铁素体应变。

The feasibility of inner crack intercritieal heat treatmemt in hypoeutectoid steel was analysed in detail by metallurgical principle.

利金属学原,分析了亚共析钢内裂纹亚温愈合处的可行性。