简介:在降低铝电解电耗工作的诸多方案中,降低系统各部位欧姆电阻是最直接、最有效的硬性方法,它与工艺参数、电解工人的操作水平基本不存在关联性,简单易行,无副作用,不需固定资产投资,成本及投入产出比极低。当系统欧姆电阻降低之后,选择降低电耗的技术路线有两条:一是直接降低电解槽设定电压;二是不降低槽电压而使极距自然提高,从而提高电效、降低电耗。两条路线有着异曲同工之妙。
简介:Aneffectivedispersion-strengtheningphaseinAl-8Fe-2Mo-2Zr-2Nd-0.7Ti-1.6SialloywasidentifiedtobeanagedprecipitatephasewithpossiblechemicalstoichiometryofAl20(Ti,Mo)2Ndandfcccrystalstructurewithao=1.455nm.ThestructurewasdeterminedtobeFm3mspacegroup.
简介:
铁碳压降“降压”40万t铝冶炼规模年净增利润逾5000万元
A New Dispersion-strengthening Phase in an Aged RST Al-8Fe-2Mo-2Zr-2Nd-0.7Ti-1.6Si Alloy
Sustained release of Semaphorin 3A from a-tricalcium phosphate based cement composite contributes to osteoblastic differentiation of MC3T3-E1 cells
BiCoO3-doped (Ko.47sN ao.47sLio.os)(N bo.8Tao.2)03 lead-free piezoelectric ceramics