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1)  killed steel
镇静钢(脱氧钢)
2)  killed steel
镇静钢,全脱氧钢
3)  killed steel
镇静(全脱氧)钢
4)  killed ingot
镇静钢钢锭
5)  Al-killed steel
铝镇静钢
1.
Practice on process of Argon bubbling and deoxidation by addition of Al in Al-killed steel ladle;
铝镇静钢钢包吹氩定氧加铝工艺实践
2.
Absorption Ability of Casting Mold Powder for Al-Killed Steels to Al_2O_3 Inclusion;
铝镇静钢连铸保护渣对Al_2O_3夹杂物的吸收能力
3.
The effect of boron on precipitation of AlN and MnS in low-carbon Al-killed steel;
硼对低碳铝镇静钢中AlN、MnS析出的影响
6)  aluminium killed steel
铝镇静钢
1.
Against the problem of silicon increased much more in refining production of low-silicon low-sulfur aluminium killed steel for cold-rolling with LF furnace in No.
针对邯钢三炼钢厂冷轧用低硅低硫铝镇静钢LF炉精炼生产增硅严重的问题,对其限制性环节进行分析后,制定了新的LF精炼工艺,使供冷轧用料的钢水合格率明显提高。
2.
Deoxidising high quality aluminium killed steel with silicon-free ferroaluminium-manganese instead of purd aluminium exists some problems such as the production cost is increased,steel quality is impaired etc.
高品质的铝镇静钢以无硅铝锰铁合金代替纯铝脱氧应用后存在成本增加和影响钢质量等问题。
补充资料:镇静钢
分子式:
CAS号:

性质:一种脱氧完全、浇注前向钢水中加入足够数量的强脱氧剂(如硅、铝等)而制成的钢。这种钢脱氧程度高,在凝固时不产生CO气体,钢水保持平静而不沸腾,故名镇静钢。镇静钢钢锭上部有集中的缩孔,锻、轧前要切去头部,故成材率较低,有时甚至低于50%,该种钢纯净度较高,成分偏析小,钢锭部位性能均匀,冲击韧性、冷冲压性能良好,可作为锻造、渗碳及热处理用钢,含碳量一般在0.25%以上的碳钢和合金钢几乎全是镇静钢,钢号后面不加符号。

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