Influence of Matrix Hardness and Diamond Parameters on the Performance of Impregnated Diamond Bits During Rotary-Percussive Drilling

Rotary-percussive drilling is extensively used for efficient hard rock breakage, and the performance of impregnated diamond bits (IDBs) is primarily governed by matrix characteristics and diamond parameters. However, under impact conditions, diamonds do not behave as static cutting elements. Instead...

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Principais autores:	Zhiming Wang, Ningping Yao, Quanxin Li, Songcheng Tan, Longchen Duan, Jun Fang
Formato:	Artigo
Idioma:	Inglês
Publicado em:	MDPI AG 2026-05-01
coleção:	Applied Sciences
Assuntos:	impregnated diamond bit rotary-percussive drilling matrix hardness and diamond parameters drilling performance wear characteristics
Acesso em linha:	https://www.mdpi.com/2076-3417/16/10/4954
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