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1. Способ термомеханической обработки жаропрочных сплавов, включающей гор чую пластическую деформацию со степен ми выше критических, закалку на гомогенный твердый раствор, нагрев под деформацию с критическими степен ми с последующей закалкой и старением, отличающийс тем, что, с целью снижени трудоемкости изготовлени деталей, нагрев под окончательную деформацию производ т до температуры закалки со скоростью, равной или превышающей скорость охлаждени , установленной при закалке, а окончательную термообработку провод т по режиму старени . 1. A method of thermomechanical treatment of heat-resistant alloys, including hot plastic deformation with higher than critical degrees, quenching for a homogeneous solid solution, heating for deformation with critical degrees followed by quenching and aging, characterized in that, in order to reduce the labor intensity of manufacturing parts heating under the final deformation is performed to the quenching temperature at a rate equal to or greater than the cooling rate set during quenching, and the final heat treatment is performed according to the mode Taran.2. Способ по п. 1, отличающийс тем, что окончательную деформацию провод т с минимальными степен ми 1-3%.2. A method according to claim 1, characterized in that the final deformation is carried out with a minimum degree of 1-3%.
SU1827384A1972-09-081972-09-08
The method of thermomechanical processing of superalloys
SU449995A1
(en)
PROCESS FOR THE THERMAL TREATMENT OF METAL SEMI-FINISHED PRODUCTS IN OLBAD AND WITH TRANSPORT MEANS FOR THE TREATMENT FURNACE PROVIDED FOR CARRYING OUT THE PROCESS