Восточноукраинский Национальный Университет Имени Владимира Даля
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Восточноукраинский Национальный Университет Имени Владимира ДаляfiledCriticalВосточноукраинский Национальный Университет Имени Владимира Даля
Priority to UAU200808364UpriorityCriticalpatent/UA37420U/en
Publication of UA37420UpublicationCriticalpatent/UA37420U/en
A method of manufacture of powder bimetallic articles, which includes pressing of frame with cavity made of structural steel, into which is filled the wear-resistant mixture, composite billet is heated they in protective-reducing medium and pressed. Cavity in the frame has conical shape. The frame is pressed by small pressure, the upper punch is removed, without extraction of frame from the mold wear-resistant mixture is filled into the conical cavity of frame. The pressing of billet is carried by punch with conical part. Obtained combined billet is heated in protective-reducing medium and pressed in the die by punch with spherical working surface.
UAU200808364U2008-06-232008-06-23method of manufacture of powder bimetallic articles with wear-resistant LAYER
UA37420U
(en)