Институт Проблем Материаловедения Им. И.Н. Францевича Нан Украины
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A method of making high density powdered metal products comprises forming a porous blank from a powder, its heating in a protective gas atmosphere, its stamping together with a temporary shell and subsequent removal of the temporary shell, wherein forming the porous blank and its heating for stamping is carried out separately from the temporary shell, which is previously arranged in the working cavity of die, wherein the blank heated to the stamping temperature is placed therein, and the stamping is carried out with possibility of leakage of the shell material during stamping in a flash cavity.
UAU201303785U2013-03-272013-03-27Method of making high density powdered metal products
UA83696U
(en)
Powder material of solid solution of nitrogen in titanium, titanium material, and process for producing powder material of solid solution of nitrogen in titanium.
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