半镇静钢

结果只有很小的缩孔出现，因而获名“半镇静钢”。

So that only a very small pipe is formed , hence the name " balanced steel " .

根据大量的生产研究，认为半镇静钢随着[Si]含量的提高，钢坯切头率增加，B5b半镇静钢的适宜硅含量，应控制在0.07%以下。

According to studies carried out in the plant , the percentage of bloom-crop end increased with an increase of Si content . The Si content of semi-killed steel B , b should be controlled below 0.07 % .

低碳半镇静钢皮下气泡的控制

Control of the subsurface Blowholes in low carbon semi-killed steels

武钢半镇静钢生产

The production of semi - killed steel in Wuhan Iron and Steel Company

木材两端厚度各切一半我想半镇静钢可能在各方面都介于这两者之间吧？

I suppose semi-killed steel must be just between these two in every aspects .

论沸腾钢与半镇静钢生产的经济性谈老厂改造

On necessity of revamp on old plant as viewed from economy of rimmed and SEMI-RIMMED steel production

这3个术语“沸腾钢”、“镇静钢”、“半镇静钢”指的是什么？

What do the terms " rimming steel ", " fully killed steel " and " semi-killed steel " refer to ?

本文概述了武汉钢铁公司半镇静钢生产的品种、工艺、质量及使用效果。

This paper describes the method of production of semi-killed steel in Wuhan Iron and Steel Company , the grades made , and the results of using them .

半镇静钢比沸腾钢脱的氧多，但又不至于使钢完全“镇静”。

In the case of semi-killed or balanced steel , more deoxidation is carried out than with rimming steel , but not enough to completely " kill " the steel .

半镇静易切削钢中氧活度的测定与控制

Oxygen activity determination and control in free cutting semi-killed steel

半镇静易切钢的工艺特性

Technological properties of SEMIKILLED free cutting steel