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oai:munzur-rdlopen.rawdatalibrary.net:munzur/42332026-10-28T15:47:43Zopenairedrivercom_munzur_1col_munzur_2com_munzur_8col_munzur_154

Effect of the cBN Content and Sintering Temperature on the Transverse Rupture Strength and Hardness of cBN/Diamond Cutting ToolsKir, DurmusIslak, SerkanÇelik, HalisÇelik, ErtugrulcBN/diamond cutting toolsHot-pressingTRSThe aim of this work was to investigate the effect of cBN content and sintering temperature on the transverse rupture strength (TRS) of cBN/diamond cutting tools produced by hot pressing. The segments containing different cBN content were manufactured under 35 MPa pressure at 600, 650 and 700 degrees C with a 3 minutes sintering time. The TRS of segments were determined using three-point bending test. Microstructure and phase composition of fracture surface of segments were determined by scanning electron microscopy (SEM), and X-ray diffraction (XRD) analysis. The obtained results show that the TRS of the segments with cBN were higher than that of the segments with diamond.INT INST SCIENCE SINTERING (I I S S)2012-05Articlehttps://rdlopen.rawdatalibrary.net/r/munzur/4233https://doi.org/10.2298/sos1202235k0350-820XenSCIENCE OF SINTERINGinfo:eu-repo/semantics/openAccessinfo:eu-repo/semantics/articlehttps://munzur-rdlopen.rawdatalibrary.net/tr/items/munzur/4233