Učinak toplinske obradbe na mehanička svojstva i karakter loma traka molibdenskih legura

The annealing temperature within the range of 1223 - 2273 K has been studied for its effect on the grain size, mechanical properties, cold brittleness temperature, and nature of failure of sheets molybdenum alloys TsM-6 and TsM-10. The method of Auger-electron microscopy has been used to study the change of carbon and oxygen content on grain boundaries of the alloy TsM-10 and the change of mechanical properties associated with it as dependent on the annealing temperature.Istraživan je utjecaj temperaturnog žarenja u dijapazonu 1223 - 2273 K na veličinu zrna, mehanička svojstva, temperaturu hladnog loma i karakter razaranja traka molibdenskih legura TsM-6 i TsM-10. Auger-metodom elektronske mikroskopije istraživana je promjena sadržaja ugljika i kisika na granici zrna legure Tsm-10 i povezano s tim promjene mehaničkih karakteristika u zavisnosti od temperature žarenja