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  5. Research of 40х components microdistribution became in fusion of copper at soldering of hydrocylinder corps elements

Research of 40х components microdistribution became in fusion of copper at soldering of hydrocylinder corps elements

V.V. Kosenko, A.S. Kobzev
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In the article the results of research of connections of details are resulted from steel of 40kh, soldered a copper in hydrochloric baths and in a vacuum, and also connections, soldered in hydrochloric baths after heat treatment in hydrochloric baths and in chamber stoves. It is set as a result of the conducted work, that process of soldering in hydrochloric baths and in electro-thermal vacuum stoves accompanied mutual mass is a transfer of components 40kh and copper solder became. Thus components became 40kh alloy a copper solder, that increases durability of the soldered connection, and heat treatment on diffusive mass is a transfer renders insignificant influence.
Keywords: the soldered connection, modes of soldering, modes of heat treatment