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FOLLOW-UP OF A SOLVENT SUBSTANCE BASED ON AN ALUMINIUM-MAGNESIUM-SILIZIUM LEGISLATION

机译：铝镁硅法律法规对溶剂物质的跟踪研究

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摘要

A brazing sheet which comprises an Al alloy core material cladded with a brazing material on one or both sides thereof and is excellent in workability in vacuum brazing adapted to the production of an aluminum heat exchanger with a hollow structure. The brazing material comprises an Al-Mg-Si alloy composed of 0.6 to 1.8 wt.% of magnesium, 0.6 to 20.0 wt.% of silicon, and the balance of aluminum and inevitable impurities, and contains in its metal texture at least 1,000/mm2 of Mg2Si particles with a diameter of the equivalent circle of 2 to 5 mu m and at least 3,000/mm2 of Si particles with a diameter of the equivalent circle of 6 mu m or less. IMAGE

机译：一种钎焊板，其包括在其一侧或两侧上包覆有钎焊材料的铝合金芯材料，并且在真空钎焊中的可加工性优异，适于制造具有中空结构的铝热交换器。该钎焊材料包括由0.6至1.8重量％的镁，0.6至20.0重量％的硅以及余量的铝和不可避免的杂质组成的Al-Mg-Si合金，并且在其金属织构中包含至少1,000 /等效圆直径为2至5μm的mm 2的Mg 2 Si颗粒和等效圆直径为6μm或更小的至少3,000 / mm 2的Si颗粒。 <图像>

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公开/公告号DE69128154D1

专利类型
公开/公告日1997-12-11

原文格式PDF
申请/专利权人 FURUKAWA ALUMINUM CO. LTD. TOKIO/TOKYO JP;
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申请/专利号DE19916028154T
发明设计人 INABAYASHI YOSHIHITO FURUKAWA ALUMINUM CO. CHIYODA-KU TOKYO 100 JP;DOKO TAKEYOSHI FURUKAWA ALUMINUM CO. LTD. CHIYODA-KU TOKYO 100 JP;ISHIKAWA KAZUNORI FURUKAWA ALUMINUM CO. LTD. CHIYODA-KU TOKYO 100 JP;
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申请日1991-03-11
分类号B23K35/22;B23K35/28;
国家 DE
入库时间 2022-08-22 02:43:01

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