HARD MATERIAL WORKING APPARATUS

mechanical engineering. SUBSTANCE: apparatus has base and working part secured in base. Working part is manufactured of hard alloy containing tungsten monocarbide, solid tungsten-in- titanium carbide solution of (Ti, W)C phase and cement cobalt bond. Surface layer of working part has thickness of 3-...

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Bibliographische Detailangaben
Hauptverfasser:	L'VOV A.F, TITOV A.M, BAZHINOV A.N, SVIRIDOVA T.A, SAMOKHVALOV G.V, POVETKIN A.V, RJABOV V.N, IVANOV A.N, DUKHNOVSKIJ M.P, PUPOVSKIJ A.F, BORISOV A.M, KRYSOV G.A, BARZOV A.A, POVETKIN A.A, KORSHUNOV A.B, SHESTERIKOV S.A, ROMANOVSKIJ E.A
Format:	Patent
Sprache:	eng
Schlagworte:	ALLOYS BORING CHEMISTRY FERROUS OR NON-FERROUS ALLOYS MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR METALLURGY PERFORMING OPERATIONS TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS TURNING
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Beschreibung
Zusammenfassung:	mechanical engineering. SUBSTANCE: apparatus has base and working part secured in base. Working part is manufactured of hard alloy containing tungsten monocarbide, solid tungsten-in- titanium carbide solution of (Ti, W)C phase and cement cobalt bond. Surface layer of working part has thickness of 3-15 micron and is made of material enriched in (Ti, W)C phase at concentration of 50-99.5 wt%. Apparatus may be used for cold and hot mechanical working of different materials, preferably metals and alloys, and may be formed as cutter, drill, spinneret etc. EFFECT: simplified construction, increased efficiency and prolonged service life. 1 dwg, 1 tbl