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发明公开
CN1882407A 用于硬钎焊的铝合金带 有权 转让

用于硬钎焊的铝合金带
摘要：
本发明涉及铝合金带或片，包括至少80重量％铝和0.01－ 0.5％的钇和/或0.05－0.5％的铋，该带或片在至少一个面涂覆有硬钎焊合金。所述带或片用于无焊剂焊接的产品的生产。
摘要（英）：

The invention relates to a strip or sheet of aluminum alloy, comprising at least 80 % by weight of aluminium and 0.01 to 0.5 % yttrium and/or 0.05 to 0.5 % bismuth, coated on at least one face with a welding alloy. Said sheets and strips are used for the production of pieces by non-flux welding.

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