Synthesis of aluminum infiltrated boron suboxide drag cutters and drill bits

Synthesis of boron suboxide (B6O) was made by reactive sintering of crystalline boron and zinc oxide powders at 1450 °C, in argon, for 12 h. After sintering, Vickers microhardness testing was performed on the material synthesized and an average hardness value of 34 GPa was obtained. Sintered suboxid...

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Veröffentlicht in:	Journal of materials science 1999-01, Vol.34 (17), p.4105-4120
Hauptverfasser:	KAYHAN, I. O, INAL, O. T
Format:	Artikel
Sprache:	eng
Schlagworte:	Abrasives and cutting tools Activated sintering Aluminum Applied sciences Argon Boron Boron suboxide Building materials. Ceramics. Glasses Ceramic industries Chemical industry and chemicals Consolidation Cutters Densification Density Diamond pyramid hardness Drill bits Exact sciences and technology Fracture strength Fracture toughness High temperature Hot pressing Infiltration Loose powder sintering Materials science Porosity Sintered compacts Sintering Synthesis Technical ceramics X-ray diffraction Zinc oxide
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