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Surface embrittlement of sintered tungsten carbide during friction
Microscopic investigation during friction in contact with rocks; attempt is made to determine mechanism of embrittlement in view of problem of wear of rock drills in contact with soft (calcite) and hard (quartzite) abrasives.
Surface embrittlement of sintered tungsten carbide during friction
Microscopic investigation during friction in contact with rocks; attempt is made to determine mechanism of embrittlement in view of problem of wear of rock drills in contact with soft (calcite) and hard (quartzite) abrasives.
Surface embrittlement of sintered tungsten carbide during friction
Sur la fragilisation superficielle au cours du frottement, des carbures de tungstene frittes
Pons, L. (author) / Chevillon, J. (author) / Steff, P. (author)
1962
3 pages
2 Plates
Article (Journal)
French
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Preparation method of tungsten carbide sintered body for friction stir welding tool
| European Patent Office | 2017