FIELD: joining by soldering parts of titanium base alloys.
SUBSTANCE: soldering is realized at gas pressure less than 1 x 10-2Pa. Magnesium containing aluminum alloy is used as metallic solder; silicon content in that alloy is limited by value 0.3 mass %. Metallic parts to be soldered are inner bandage and large number of vanes of straightening device of compressor of turbine jet engine. Vanes are arranged in circumference direction and they pass along radius from inner bandage to outer bandage while each vane passes through respective opening formed in inner bandage.
EFFECT: improved mechanical strength and chemical stability of joint.
15 cl, 3 dwg, 1 ex
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