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ǰλãҳ > 二、铝和铝合金材质的选择 - 百度文库

二、铝和铝合金材质的选择 - 百度文库

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  • 2025/5/6 20:05:35

Ͻʵѡ

ȽչԣγܵĤúܸߵ͸ʴܣγɵĤԼ0.01΢ףĤܣûףĽǿĤһѸĤָ䱣áڴУ٣ߣĤãʴҲá3-13-2ߴþϽijɷֺʺ

3-1 ߴɷּʺ ƺ % ע ɷ Fe Si Fe+Si Cu Mg AB000 AB00 AB0 ABa AB0 AB1 AB2 A00 A0 A1 LT67 28# 99.999 99.97 99.93 99.97 99.88 99.90 99.85 99.7 99.6 99.5 0.0035 0.0025 0.015 0.015 0.03 0.03 0.015 0.015 0.05 0.05 0.06 0.06 0.10 0.08 0.16 0.16 0.25 0.20 0.30 0.30 0.16 0.16 0.3 0.6~0.9 0.095 0.142 0.26 0.36 0.45 0.26 0.005 0.005 0.005 0.01 0.03 0.005 0.008 0.01 0.01 0.015 0.01 0.01 1.5~2 0.5~0.9 101 Ϻ (ȴ) ݸ;,Ҫиǿ,ӸԪ,ƳҪϽǹϽķ 4

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Ͻķijɷ֣ʵڸֲͬʵϽĤ͸ȡɫʴԼܵȷ棬Ĥ˵нϴӰģΪʹֲͬʵϽݹҪܻ״̬ĤѡӦעм㣺

1ѡߴ99.99ϣþϽ𾭹ѧ׹پĤɫ͸ܡãͨҵAOO99.7%ҲͬգĤ͸½

2ݲƷĹҪϽijֽԪصĺʹɵĤضɫ͸ȡʴԼԵԡ

3Ͻļлǰвױ󣬾ֲĤ,ʹƼƤɳۡߵ㡢ơѨȴòӰƼͿʴԡ

4ijЩϽӦѡúȴ淶ȴСĤĽṹܾһӰ죻ִСӦȣʽƤۡϣϽнϸľ

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ͭϽʹĤɰɫ

пϽɫ͸Ĥ ߹ϽĤʰɫ ϽʹĤʰɫ

3-2 ߴþϽɷּ

ɷ% ʡ% λ Al M g Fe Si Cu LT66M ɷ 1.5~2 0.010 0.005 0.005 101 14# ɷ 1.5~2 0.010 0.005 0.005 Ϻ

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Ͻʵѡ ȽչԣγܵĤúܸߵ͸ʴܣγɵĤԼ0.01΢ףĤܣûףĽǿĤһѸĤָ䱣áڴУ٣ߣĤãʴҲá3-13-2ߴþϽijɷֺʺ 3-1 ߴɷּʺ ƺ % ע ɷ Fe Si Fe+Si Cu Mg AB000 AB00 AB0 ABa AB0 AB1 AB2 A00 A0 A1 LT67 28# 99.999 99.97 99.93 99.97 99.88 99.90 99.8

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