Suchergebnisse - "Bashchenko, O. O."

Influence of the Size and Mechanical Strength of Natural Diamond Grains in the Matrix of Diamond Tube Drills on Their Performances in the Drilling of Selected Nonmetallic Materials von Umansky, V. P., Krasovskyy, V. P., Bashchenko, O. O.

“… Six diamond tube drills were fabricated by vacuum impregnation using cutting grains of natural diamonds of grade A1 with grain sizes of 250/200, 315/250, …”
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The Influence of Ultradispersed Diamond Powder and Tin Added to the Matrix of Diamond Tubular Drills on Their Performance Characteristics for Drilling Porcelain, Granite, and Abrasive Stone von Umansky, V. P., Krasovsky, V. P., Bashchenko, O. A.

“… The vacuum impregnation method was employed to produce two batches of tubular drills, incorporating AS200 500/400 diamond grains in a Cu–15 wt.% Sn metal …”
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Effect of Reinforcement with Micro- and Ultradispersed Diamond Powders on the Properties of Diamond Tubular Drills During the Processing of Some Non-Metallic Materials von Umansky, V.P., Krasovsky, V.P., Bashchenko, O.A.

“… The study presents the results of comparative laboratory tests of diamond tubular drills when drilling window glass, granite, and abrasive stones based on …”
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Wear Resistance of Bronze-Matrix Samples of Diamond Tubular Drills with Ultrafine Diamond and Molybdenum Powder Reinforcement von Umansky, V.P., Brodnikovsky, N.P., Bashchenko, O.A., Kulakov, A.S.

“… The paper examines the abrasive wear rate of samples produced by vacuum impregnation of ultrafine diamond (ASM 1/0) and molybdenum powders with tin bronze. The …”
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The Effect of Matrix and Processed Material Properties on the Performance of Diamond Drills von Umansky, V.P., Brodnikovskiy, N.P., Bashchenko, O.A., Rokitskaya, Ye.A.

“… The results of laboratory tests for drilling of corundum, chamotte, and porcelain with diamond tubular drills in running water, as well as the friction of …”
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