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鈶� AL-Mn绯诲悎閲�锛屾槸鎳�(y墨ng)鐢ㄥ唬鐨勪竴绋槻閵归媮锛岄€欑ó鍚堥噾鐨勫挤(qi谩ng)搴﹂珮锛氬鎬ц垏鑰愯厫铦曟€ч珮锛屼笉鑳界啽铏曠悊寮�(qi谩ng)鍖栵紝锛屽湪鍗婂喎浣滅‖鍖栨檪(sh铆)濉戞€у皻濂�锛屽喎浣滅‖鍖栨檪(sh铆)濉戞€т綆锛岃€愯厫铦曞ソ锛岀剨鎺ユ€ц壇濂�锛屽彲鍒囧墛鎬ц兘涓嶈壇锛屽彲鎷嬪厜銆傜敤閫斾富瑕佺敤浜庤姹傞珮鐨勫彲濉戞€у拰鑹ソ鐨勭剨鎺ユ€э紝鍦ㄦ恫楂旀垨姘ｉ珨浠嬭唱(zh矛)涓伐浣滅殑浣庤級鑽烽浂浠�锛屽娌圭锛屾苯娌规垨娼�(r霉n)婊戞补灏�(d菐o)绠�锛�閲戝唬閲戝爆鍚勭ó娑查珨瀹瑰櫒鍜屽叾浠栫敤娣辨媺鍒朵綔鐨勫皬璨�(f霉)鑽烽浂浠讹細绶氭潗鐢ㄤ締(l谩i)鍋氶墯閲�
閶� Al 锛氫綑閲�
纭� Si 锛氣墹0.40
閵� Cu 锛氣墹0.10
閹� Mg锛�5.8锝�6.8
閶� Zn锛氣墹0.20
閷� Mn锛�0.50锝�0.8
閳� Ti 锛�0.02锝�0.10
閳� Be 锛�0.0001锝�0.005
閻� Fe锛� 0.000锝� 0.400
娉細?ji菐n)铦光偓(g猫):鈮�0.05;鍚堣▓(j矛):鈮�0.10
