1) low silicon pig iron
低硅生铁
1.
It is one of the effective ways of smelting the low silicon pig iron to increase the cleanliness degree of steel and to decrease the cost of iron and steal.
随着钢铁工业生产的进步,特别是洁净钢生产技术的发展,炼铁和炼钢生产均对生铁含硅量提出了越来越高的要求,而冶炼低硅生铁是降低钢铁成本,提高钢水洁净度的有效措施之一。
2) low silicon
低硅
3) low silicon smelting
低硅冶炼
1.
By enhancing the materials and fuels quality,using high air temperature, high top pressure, high smelting strength and large coal injection, improving the metallurgical property of slag,strengthening the management and modifying operations, the low silicon smelting of BF is up to the highest level of history.
天铁2×700m3高炉通过提高原燃料质量,采用高风温、高顶压、高冶强、大喷煤,改善炉渣冶金性能,加强管理及改进操作等手段,低硅冶炼水平达到了历史新高,生铁含硅量降至0。
2.
Decreasing silicon content in hot metal is not only the develop- ment of blast furnace processing,but also the inevitable requirement of modern steelmaking processing,in this pa- per,origin and reduction of silicon in the blast furnace are analyzed,present state of low silicon in home and outside is generalized and the methods of low silicon smelting.
分析了高炉内硅的来源和硅在高炉内还原的特点,总结了目前国内外高炉低硅冶炼的现状,提出了高炉低硅冶炼的措施。
4) Low silicon steel
低硅钢
5) low silicon hot metal
低硅铁水
1.
Practices of blowing of low silicon hot metal were introduced in this paper.
介绍了低硅铁水的吹炼工艺实践。
6) Low-carbon low-silicon
低碳低硅
参考词条
补充资料:低硅生铁
分子式:
CAS号:
性质:含硅量低于0.45%的生铁。一般作为炼钢用生铁,对于转炉,硅的氧化热是作为炼钢主要热源之一,过低则不能达到最终钢水的精炼温度。但最高也不得超出0.85%。对于平炉或电炉,希望生铁中硅含量越低越好,因为两种炉子都是采用外来热源,只是利用它来调节钢的熔毕含碳量。
CAS号:
性质:含硅量低于0.45%的生铁。一般作为炼钢用生铁,对于转炉,硅的氧化热是作为炼钢主要热源之一,过低则不能达到最终钢水的精炼温度。但最高也不得超出0.85%。对于平炉或电炉,希望生铁中硅含量越低越好,因为两种炉子都是采用外来热源,只是利用它来调节钢的熔毕含碳量。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。