该数据集主要对南阳汉冶特钢有限公司生产的100mm厚度规格调质状态钢板表层、1/4厚度、1/2厚度的组织进行电镜检测,通过组织的变化,验证淬火+高温回火工艺下材料中贝氏体的转变规律,为实际工业试制提供热处理工艺参考。
The data set mainly examined the microstructure of surface, 1/4 and 1/2 thickness of 100mm thickness quenched and tempered steel plate produced by Nanyang Hanye Special Steel Co., LTD. Through the change of microstructure, the transformation law of bainite in material under quenching + high temperature tempering process was verified, which provided a reference for heat treatment process in practical industrial trial production.