䓊Aɰܵă(yu)c(din)ЩY(ji)(sh)(sh)ãͨˮͨ߀Єeߵʲô|(zh)҂м(x)оһ¿L(zhng)IJ䓊AɰЩ(yu)c(din)gp(qing)ȸ(ni)ڹ⻬ʺĦС͟Ժm(yng)ԏ(qing)ȵȣr(ji)e(cu)x

䓊Aɰɻw֬(qing)oϵȽMɵď(f)Ϲܲw֬(ni)r֬ͽY(ji)(gu)p@֬(ni)r֬xʳƷ(j)gͲ;֬Y(ji)(gu)֬xͲ;֬(qing)ϰoAwSoAᘿoAp@oAwS(qing)ԼʯӢɰoϰ۴ױĤɰW(wng)̻ʹM(jn)(yn)xǿƮa(chn)Ʒ|(zh)ĵһ
ͨ䓊AɰɃ(ni)rӡY(ji)(gu)ӺͱӘ(gu)(ni)rӞBɃ(ni)Ӻʹ(ni)ӃɲֽMܸ֬ߣ90%Y(ji)(gu)Bm(x)wSp@Ӻ֬͘ɰ{ӽMͻgͲ;֬ճY(ji)wwSsռ65%70%֬sռ30%~35%ܺdֿ׃εãɿϻӄ֬͘ƶֹܷϻY(ji)(gu)ɸ(j)(sh)HrҪO(sh)Ӌ(j)䁌M㲻ͬܵҪ
L(zhng)a(chn)IJ䓊Aɰܵă(yu)c(din)cy(tng)ܲ䓊Aɰܾ(yu)c(din)
1gڲ䓊Aɰܵ(ni)ӾɟԘ̻֬A}ˮδ(jng)̎ˮgԼNW(xu)wĸg늻W(xu)go茦(du)(ni)̎oꎘOo(h)ʹÉL(zhng)So(h)M(fi)õ͡һrϹʹޞ3 TFʹޞ510 䓹ʹֻ15 䓊AɰܵʹÉ_(d)50
2p(qing)ȸߣܱڽY(ji)(gu)ܡ(jin)(sh)ɸ䓊AɰܵܶȞ1.652.2 g/cm3ֻܶ䓵1/4ܵĭh(hun)쏊(qing)Ȟ180300MPa S쏊(qing)Ȟ60150MPa_(d)230 MPaƺϽȏ(qing)((qing)/ ܶ)ǺϽ䓵23ˣɰÑIJͬҪO(sh)Ӌ(j)ɝM܃(ni)≺ҪĹܵ≺µĹܱĸ^(q)Сɘ֬ɰ{ӳГ(dn)ߑ(yng)^(q)tλڹܱڵļwSp@^(q)Г(dn)wF(xin)ˏ(f)ϲϵĽY(ji)(gu)O(sh)Ӌ(j)ԺMܵc(din)^װbO(sh)了(jin)
3(ni)ڹ⻬ʺĦСϵ(sh)0.0084 ܞ0.014 TFܞ0.013ˮ^pСM(fi)õͬڏݔͬڏɜpС1 (g)nΣ۹e٘OС
4͟Ժã-30 B(ti)£ԾõgԺ͘Oߵď(qing)-50~80 ķ(ni)L(zhng)ʹã䷽Ę֬߀110 Ϲ
5m(yng)ԏ(qing)ɸ(j)ÑĸNضҪT粻ͬͬdrO(sh)Ӌ(j)ɲͬȼ(j)̈́ȵȼ(j)Ĺܵ
䓊Aɰܵă(yu)c(din)(dng)Ȼ@Щ߀eă(yu)c(din)L(zhng)ãԶfһϹ(qing)ٱ(dng)Ȼһփr(ji)Xһ؛L(zhng)a(chn)IJ䓊Aɰ؛r(ji)(sh)r(ji)(sh)(yu)c(din)࣬c(din)ԃM(fi)(bo)r(ji)