1) manganese killed steel
锰镇静钢
2) Si-Mn-killed steel
硅锰镇静钢
3) 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
4) 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。
5) Si-killed steel
硅镇静钢
1.
To prevent[Al]in- creasing,a synthetic slag without alumina (CaO-SiO_2-CaF_2)has been chosen for Si-killed steel.
对硅镇静钢冶炼,为防止钢液回铝,特选择不含铝的脱硫合成渣系CaO-SiO_2-CaF_2,实验室研究结果表明：初渣成分为CaO 66％、SiO_2 17％、CaF_2 15％、Si 2％的渣系熔化温度最低,化渣最快,脱硫速度最高,10 min就把硫从0。
6) Killed steel
镇静钢
1.
The results showed that the resistance of susceptibility to pitting in boiling steel was obviously better than that of killed steel,the resistance of susceptibility to pitting in killed steel treated by rare earth was improved,between boiling and killed steel.
结果表明,脱氧程度较差的沸腾钢的抗点蚀诱发能力明显优于脱氧程度完全的镇静钢,经过稀土处理的镇静钢的抗点蚀诱发能力有所改善,介于两者之间。
补充资料：硅锰
硅锰合金：
（1）概念：硅锰合金是由锰、硅、铁及少量碳和其它元素组成的合金，是一种用途较广、产量较大的铁合金。硅锰合金是炼钢常用的复合脱氧剂，又是生产中，低碳锰铁和电硅热法生产金属锰的还原剂。硅锰合金可在大、中、小型矿热炉内采取连续式操作进行冶炼。
（2）硅锰在国内西南地区较多，云南、贵州、广西、湖南。生产硅锰合金的原料有锰矿、富锰渣、硅石、焦炭等。
（3）常见牌号：FeMn68Si18FeMn65Si17FeMn60Si14
（4）原料：锰矿、富锰渣、焦炭、硅石、石灰等.
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条