The metal matrix composite containing natural diamond powders of different dispersity

• DOI: 10.1063/1.4932916
• Publication Date: 2015-10-28T18:44:39Z
• Authors: A. S. Syromyatnikova; M. N. Safonova; V. A. Kim; P. P. Tarasov; A. A. Fedotov
• Keywords: Dispersity; Matrix (chemical analysis)

The effect of additives diamond powders different dispersity on properties bronze-based abrasive composites is researched. A standard bond tin bronze M1 (20% tin, 80% copper) with 1–4 wt % natural 3/2 and 7/5 µm ultradispersed powder used. It was found that addition particles in the amount 1–3% to metal matrix has a positive physical, mechanical performance composite materials.