A new diamond bit for extra-hard, compact and nonabrasive rock formation

来源 :Journal of Central South University | 被引量 : 0次 | 上传用户:woshi254211
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A new impregnated diamond bit was designed to solve the slipping problem when impregnated diamond bit was used for extra-hard, compact, and nonabrasive rock formation. Adding Si C grits into matrix, Si C grits can easily be exfoliated from the surface of
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