Journal of the American Ceramic Society, Volume 109, Issue 6, June 2026.ABSTRACT This paper presents a comprehensive study on the machining simulation of recrystallized silicon carbide (R‐SiC), with a focus on material failure mechanisms, numerical influences, tool kinematics, and frictional behavior. A representative volume of interest was derived from CT data, and a meshing algorithm for CT‐based structures was ...
Simon Unseld +4 more
wiley +1 more source
A new assembling method to sinter pure PcBN material
Jin'gangshi yu moliao moju gongcheng, 2021 A new assembling method was used in pure polycrystalline cubic boron nitride (PcBN) HPHT synthesis chamber. The cBN powder with particle size of 10 μm was used as the raw material.
DENG Fuming +5 more
doaj
PCBN Performance in High Speed Finishing Turning of Inconel 718
Metals, 2018 Inconel 718 is a Ni superalloy widely used in high responsibility components requiring excellent mechanical properties at high temperature and elevated corrosion resistance.
José Díaz-Álvarez +3 more
doaj +1 more source
Fabrication of Polycrystalline Cubic Boron Nitride/Metal Composite Particles by Surface Metallization Followed by Electroless Deposition Technique. [PDF]
Materials (Basel), 2021 Mohamed Daoush W +2 more
europepmc +1 more source
Reaction sintering of polycrystalline cubic boron nitride at high pressure and temperature.
Journal of the Japan Society of Powder and Powder Metallurgy, 1989 Single phase sintered compact of cBN (polycrystalline cBN) may be prepared under high pressure and temperature (>5.2GPa, >1350°C) from hBN compact carrying a small amount of Mg3BN3 as a catalyst. This work investigated the influence of the amount of Mg3BN3 added to the hBN compact on the microstructure and the thermal conductivity of the prepared ...
Sumiya, Hitoshi +2 more
openaire +2 more sources
Microstructure and properties of solid PCBN composites with different TiN contents
Jin'gangshi yu moliao moju gongcheng, 2019 The solid polycrystalline cubic boron nitride (PCBN) was sintered by CBN powders, TiN and a certain amount of Al. It was investigated that the effect of TiN contents on the microstructure and mechanical properties of the solid PCBN composites under high ...
DENG Fuming +6 more
doaj
Contact stresses on the rake face of cutting tools with PCBN in turning of hardened steel [PDF]
Журнал інженерних наук, 2017 The paper presents the results of experimental study of determination of the geometric parameters of the contact zone of the chips with the rake face of cutting tools, as well as the shrinkage of chips during the final turning of hardened HVG steel by ...
S. A. Klimenko +5 more
doaj
Study on Surface Roughness of Gcr15 Machined by Micro-Texture PCBN Tools
Machines, 2018 This paper applies micro textures to the rake face of PCBN (Polycrystalline Cubic Boron Nitride) tools, including three types of micro textures that are microgroove textures vertical to the cutting edge, microgroove textures parallel to the cutting edge,
Chen Pan +4 more
doaj +1 more source
Charge states and distribution of iron ions in polycrystalline cubic boron nitride
Optical Materials, 2003 Abstract The local electronic states and distribution of 57 Fe ions in cubic boron nitride (c-BN) polycrystals as a function of technological processing were investigated. The study has been performed on c-BN samples prepared by catalytic synthesis and by direct phase transformation.
Fedotova, J. A. +3 more
openaire +2 more sources
Effect of binder content on microstructure and mechanical properties of PcBN composites [PDF]
Processing and Application of CeramicsIn this study, polycrystalline cubic boron nitride (PcBN) composites were successfully prepared under ultrahigh pressure (5.5GPa) and high temperature (1500 °C) by using cBN as precursor and TiC, Ti and Al as binders.
Mo Peicheng +7 more
doaj +1 more source