FIELD: joining tubes of different type materials, namely tubes made of materials that may not be joined by welding or by means of connecting members, particularly in power or chemical machine engineering. SUBSTANCE: method for joining tubes made of stainless steel and zirconium and subjected to action of aggressive media and neutron flux comprises steps of arranging between joined surfaces intermediate member in form of wire of stainless steel and rotating tube of stainless steel and reducing it by outer diameter. EFFECT: enhanced strength of joint of tubes made of different materials. 4 dwg
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