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介绍了用Al－Ti－Al合金金属复合板钎焊工业纯钛的研究结果。这种金属复合板是采用特殊的轧制复合工艺加工而成的。复合板的两个外表面包含一层0．1mm厚的Al合金钎料，其中间夹层是0．4mm厚的工业纯钛板。在本实验中用这种复合板替代传统单一的Al合金钎料薄片来钎焊钛的蜂窝结构，其结果是简化了钎焊工艺，使焊点更加均匀。同时还研究了焊缝的剪切强度，宏观和显微组织。并比较了用单一Al合金钎料薄片钎焊和用该复合板钎焊焊缝的剪切强度。结果表明，用该复合板钎焊的焊缝具有足够高的剪切强度，可达76MPa以上。
The results of research on the brazing of industrial pure titanium with Al-Ti-Al alloy metal composite plate are introduced. This metal composite plate is processed using a special rolling composite process. The two outer surfaces of the composite plate contain a 0.1 mm thick Al alloy brazing filler metal with a 0.4 mm thick industrial pure titanium plate. In this experiment, this composite plate was used instead of the conventional single Al alloy solder flake to braze the titanium honeycomb structure. As a result, the brazing process was simplified and the solder joint was more uniform. At the same time also studied the shear strength of weld, macroscopic and microstructure. The shear strength of braze welding with a single Al alloy brazing filler metal and brazing with the composite plate were compared. The results show that the brazing with the composite plate has a sufficiently high shear strength, up to 76MPa.