Since the synthesis of the boron nitride in its cubic crystallographic structure, cBN, a material
with exceptionally high hardness and special properties was developed for technical …

Alumina-cubic boron nitride (cBN) composites were prepared using the spark plasma
sintering (SPS) technique. Alpha-alumina powders with particle sizes of∼ 15 µm and∼ 150 …

In the present work an equilibrium model (gas–solid), based on the minimization of the
Gibbs energy, has been used in order to estimate the theoretical yield and the equilibrium …

This study proposes a novel design of binders for polycrystalline cubic boron nitride (PcBN)
cutting tool materials. Well-known binder phases TiC and TiN were combined with …

In this high speed era, several machine components are operated at high speeds and at
high temperatures. Machine components such as gas turbine compressor blades and vanes …

When synthesizing polycrystalline cubic boron nitride (PcBN) at normal pressure, cBN had a
trend of hexagonal transformation, which reduces the hardness and strength of PcBN. The …

Cutting tools should be able to endure harsh conditions such as high temperature, severe
friction and chemical reaction with work materials during the machining process. 1) …

Interface of TiN electrode with γ-Al2O3 layers was studied using near edge X-ray absorption
fine structure, conventional X-ray photoelectron spectroscopy and photoelectron …

Boronizing processes of Ti alloys are generally performed in atmosphere-controlled
furnaces. In this study, it is aimed to carry out boronizing process under atmospheric …

Polycrystalline cubic boron nitride (PCBN) was prepared under high-temperature and ultra
high-pressure. The influence of sintering temperature on composition, micro-structure …