|(zh)ܾϵW|(zh)cᷴ,ˮ,,,иgcAHcAҺз߀ԭЧܶ3,90,g/cm3ӲŬVӲ,2000,-,2200,Kg/mm2ĪӲ9.0ɫɫ,џɫ{c2250,CʹÜض1900,Cȟ(Cal/g,C),0,26,(20,-,90,C)ϵ(sh)Ҝ,900,C(Cal/cm3,sec,C)۹e=1,760,w=1,768(Na,line,)30,C,300,C,900,C,1600,C(cm)Ûϵ(sh)7,-,9,(0,-,1600,C)
WɷGB/T2478-1996 CHEMICAL COMPOSITION OF BROWN ALUMINIUM OXIDEȷWɷ%ٷֱȣAl2O3TiO24#-90#94,50-97,001,50-3,80100#-180#93,501,50-3,80220#-240#92,501,50-3,80