1·This paper gives a survey of development and application of microalloyed engineering steels, including those with ferritic -pearlitic, bainitic, and martensitic structures.
本文概述了非调质钢的开发和应用现状，其中包括铁素体一珠光体、贝氏体以及马氏体非调质钢。
2·The steels contain more than 0.08 % (mass percent) nitrogen in a ferritic matrix or more than 0.4 % (mass percent) nitrogen with an austenitic matrix were defined as high nitrogen steels.
铁素体基体中氮含量超过0.08%以上(质量分数)或奥氏体基体中氮含量超过0.4%(质量分数)以上的钢称为高氮钢。
3·The major defects which appear easily in ferritic stainless steels, including crack sensibility at room temperature and ridging are introduced.
介绍了易于在铁素体不锈钢中出现的主要缺陷，包括室温敏感性高和起皱。
4·Test of cold rolling welded ferritic stainless steel strip was carried out.
对铁素体不锈钢带焊接冷轧技术进行了试验研究。
5·With austenitic welding material, solid wire, flux-cored wire and electrode, welded joint mechanical property of TCS ferritic stainless steel all can meet usability.
T CS铁素体不锈钢采用奥氏体型焊材，实芯焊丝、药芯焊丝和电焊条方法，焊接接头力学性能可以满足使用要求。