简介：InaccordancewiththecharacteristicsofChina’smineralresources,Chineseresearchershavedevelopedthetitlenewconductorthatreachesinter-nationalstandards.TheRE-Alconductorhasbetterelectricalconductivity,highertensilestrength,bet-terductility,strongerresistancetowearingandcor-

简介：Recently,ShijiazhuangAluminiumPlantandChangchunResearchInstituteofAppliedChemistry,AcademiaSinica,co-developedanewmethodtopro-duceAl-SialloycastingpartsbyemployingAl-Sr-REalloyasmodificatorinsteadoftraditionalsodiumsalt.

简介：TheREapplicationinaluminumbasealloy,auniquebranchofREapplicationinmetallurgyinChi-na,hasdevelopedrapidly.Boththeoutputandtech-niqueareinaleadingpositionintheworld.Particular-ly,theREapplicationinpowertransmissioncablehasmadeaconsiderableprogress.UptonowChinacanfabricatethreekindsofRE-containingconductors.Oneisahighconductivitycon-ductor;theothertwoarehighstrengthandheat-re-

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