【摘要】 研究了准贝氏体钢的组织结构及性能特点。结果表明，准贝氏体钢是一种热处理性能优良、焊接性能优异、并具有良好耐磨性能、高疲劳强度、低缺口敏感性的新型工程结构材料。并阐述了准贝氏体钢在工程应用中成功的实例及广阔应用前景更多还原

【Abstract】 The microstructure and properties of meta-banited steel are studied in this paper.The analysis shows that meta-banited steel is a new type of structural engineering material which has excellent properies such as heat treatment,welding,wear resistance,fatigue strength,notch fatigue strength.In addition,some successful applications are introduced.It will be widly used in the future.更多还原