


ÑfXɰ ׄ ĥϣ?yn)XSÑQXɰXׄӲҲgԺĥԺãFs|(zh)ׄĥڇɰI(y)иܚgӭ (sh)ɰõ̼ĥȻܶࡣʲôׄĥ@ôܚgӭȪСY(ji)һЩׄĥڇɰеă(yu)c(din)
ɰʹõ ĥͨ60Ŀ80Ŀ120Ŀ(dng)Ȼ@Ǹ(j)ɰԼɰ?jng)Q^(hu)F(xin)¿F(xin) һNĥõĥVđ(yng)÷͵ăr(ji)V(yng)Q̼̼Ȼͬ(yn)fǃɷNͬĥϮa(chn)Ʒ
oՓǰF(xin)߀nj ĥڹI(y)l(f)չжl(f)]Ҫ\(yn)I(y)һ(g)ИI(y)ĥں\(yn)I(y)еҪ(yng)Ҳ@һNĥϵҪ I(y)l(f)չѸֻĔ(sh)|(zh)زĥϳ촬SSИI(y)ćɰᡢͿИI(y)S(du)ɰĥϵ|(zh)ʹ
ܶÑُI ĕr(sh)(hu)(dng)ҪҪҕ(hu)Fʯһˣa(chn)^гɰ^߀ˮϴxm^ ĥ߀Ss|(zh)F仯ĴӰ푮a(chn)Ʒ|(zh)Ҫ֮һĥ^Е(hu)ĴĥĥĥɵFϽwҲ(hu)(du)ĥϮa(chn)Ʒ
ׄ ҪɷʲôΌּ(j)҂֪ׄùI(y)XƳɵìF(xin)µĪ(d)ؼg(sh)ƶɡ ַׄQ섂ǰׄҪW(xu)ɷ֞Al2O3京94.5%~97%߀FeSiTiׄҪɷ֞Al2O380%ܶ3.1~4.0 g/cm~3ĪӲ6Ҏ(gu)16~320Ŀ ֻׄ
ׄ m÷һӆ(sh)HͰׄڽɰa(chn)ԭϺa(chn)ˇҲǻR(sh)m÷вͬ ͰַׄQXV̼زFмNԭ۠t߀ԭ߀ԭa(chn)ҪW(xu)ɷ֞AL2O394.5-97Լ