Published October 1988 | Version v1
Journal article Metadata-only

Influence of tungsten grain size on erosion resistance of tungsten-copper pseudoalloys

Creators

  • 1. AN Ukrainskoj SSR, Kiev. Inst. Problem Materialovedeniya

Description

Tungsten grains size in W-Cu pseudoalloys is studied for its effect on their erosion resistance during processing of hard alloy VK20. This dependence is found to be of a nonlinear character. Wear resistance and rate of the material removal from the electrode under treatment is the higher, the smaller is the W grain size

Additional details

Additional titles

Original title (Russian)
Влияние величины зерна вольфрама на эрозионную стойкость псевдосплавов вольфрам–медь

Publishing Information

Journal Title
Poroshkovaya Metallurgiya
Journal Issue
no.10
Series
Poroshk. Metall.
ISSN
0032-4795
CODEN
PMANA

INIS

Country of Publication
Ukraine
Country of Input or Organization
USSR
INIS RN
20028925
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
CERMETS; COPPER ALLOYS; EROSION; GRAIN SIZE; SPARK MACHINING; TUNGSTEN ALLOYS; WEAR RESISTANCE
Descriptors DEC
ALLOYS; COMPOSITE MATERIALS; CRYSTAL STRUCTURE; MACHINING; MATERIALS; MECHANICAL PROPERTIES; MICROSTRUCTURE; SIZE