The microstructure characteristic and its forming conditions of the low-carbon microalloyed steels were analysed, which were produced by controlled rolling and cooling in Wuyang Iron and Steel Co Ltd.
对舞钢采用控轧控冷工艺生产的低碳微合金钢的组织形貌及其形成条件进行了分析，认为组织细化是保证低碳微合金钢良好强韧性配合的重要因素。
The microstructure and mechanical properties of low C-Mn T510L beam plate produced by FTSR technology in Tangshan Iron and Steel Co.
对唐钢FTSR线生产的T510L汽车大梁钢进行了组织分析和性能测试。
This paper researched the microstructure characters on the cast-chromized layer of the iron casting and the steel casting by SEM and energy spectrum.
通过扫描电镜、能谱分析等方法，对铸铁件和铸钢件表面渗铬层的组织进行了研究。
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