普通碳素钢

为进行电工钢冷轧中试研究，设计了一种新型冷轧试验轧机，不仅能轧制硅钢，也能轧制普通碳素钢、不锈钢等，还能干、湿平整金属板带。

A new type of cold rolling mill was developed for the cold rolling test of electric steel . Not only can the mill handle silicon steel , but plain carbon steel and stainless steel , etc , and dry or wet skin pass rolling of metal plate and belt .

易切削钢比普通碳素钢有较好的切削性能和更好的产品表面光洁度。

The cutting ability of free cutting steel is better than that of common carbon steel to get better surface degree of finish of products .

CSP工艺生产的新一代普通碳素钢中纳米析出相的透射电镜研究

TEM study of nano-precipitation of new plain low carbon steel by CSP Technology

在CSP机组上，通过普通碳素钢（Q235）的轧卡试验研究了该钢在连轧过程中的组织演变过程。

The microstructure evolution of mild carbon steel ( Q235 ) has been investigated by analyzing the original austenite microstructure after each rolling pass in CSP .

采用化学反应法，在普通碳素钢上涂覆一层均匀致密的陶瓷涂层。

The carbon steel sample is coated with a uniform dense ceramic layer by chemical reaction method .

以建筑用钢筋为研究对象，系统介绍了目前对于提高普通碳素钢强度的国内外研究现状和取得的成果。

The current research situations and obtained achievements in improving the strength of plain carbon steels are described systematically .

在淡水中，对处于不同流速、3种表面状态的普通碳素钢进行了自然电位变化、阴极极化曲线和稳定电流密度随时间变化等试验。

Variation of natural potentials , cathodic polarization curves and variation of stable current density with time for carbon steels in flowing fresh water with different velocities and in three different surface states are tested .

特殊钢一般含有一定的合金元素，冷却凝固状态不同于普通碳素钢，在连铸坯中更易产生成分和组织偏析，和表面裂纹等缺陷。

In general the special steels contain given alloying element , of which the solidification state is different from general carbon steel more easy to produce composition and structure segregation and surface crack of casting billet .