英德
有道
百度
谷歌
图片
维基
百科
直接还原
[冶] direct reduction
- 对直接还原工艺的最新发展和趋势做了总结性评述。
On this basis, the latest progresses and development trend of direct reduction technology in the world are discussed. - 采用转底炉直接还原钒钛磁铁矿，获得了金属化率＞90%的金属化球团。
The degree of metallization is achieved above 90% when RHF directed reduction process is used for vanadium-bearing titanomagnetite . - 研究结果表明，高磷鲕状赤铁矿直接还原过程中金属铁颗粒成核及晶核长大的过程是破坏原矿鲕状结构的过程；
The results show that the process of the nucleation and grain growth of metallic in direct reduction of high phosphorus oolitic hematite is one of destroying the oolitic structure of raw ore.
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