APPARATUS FOR MECHANICAL WORKING OF HARD MATERIALS

APPARATUS FOR MECHANICAL WORKING OF HARD MATERIALS

mechanical engineering. SUBSTANCE: apparatus has base and working part secured in base. Working part is made 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 having thickness of 3-15 mic...

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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, SHAKHOVA K.I, 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 made 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 having thickness of 3-15 micron is made of material enriched in tungsten monocarbide with concentration of this material reaching 50-99.5 wt%. Apparatus is used for cold and hot mechanical working of different materials, preferably metals and alloys and may be formed as cutter, drill, spinneret etc. Apparatus may be employed under impact load conditions. EFFECT: simplified construction, wider operational capabilities and prolonged service life. 1 dwg, 1 tbl