DETERMINATION OF POSSIBLE REASONS OF DEFECT FORMATION «MICROPITTING» IN HARD-ALLOY WIRE DRAWING INSTRUMENT IN WIRE DRAWING PROCESS
https://doi.org/10.21122/1683-6065-2011-2-148-151
Abstract
It is determined that during operation a hard wear along with uniform attrition occurs in working canal of die because of welding of metal particles to the material of die, what results in formation of separate microholes, their enlargement and further defect creation of type “micropitting of hard alloy”.
About the Authors
T. P. Kurenkova
Byelorussian Steel Works
Belarus
Belarus
I. P. Lazebnikova
Byelorussian Steel Works
Belarus
Belarus
T. N. Lipatkina
Byelorussian Steel Works
Belarus
Belarus
Review
For citations:
Kurenkova T.P., Lazebnikova I.P., Lipatkina T.N. DETERMINATION OF POSSIBLE REASONS OF DEFECT FORMATION «MICROPITTING» IN HARD-ALLOY WIRE DRAWING INSTRUMENT IN WIRE DRAWING PROCESS. Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY). 2011;(2):148-151. (In Russ.) https://doi.org/10.21122/1683-6065-2011-2-148-151
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