Results 1 to 10 of about 19,733 (197)

Self-assembled Cubic Boron Nitride Nanodots [PDF]

Scientific Reports, 2017
One of the low-dimensional Boron Nitride (BN) forms, namely, cubic-BN (c-BN) nanodots (NDs), offers a variety of novel opportunities in battery, biology, deep ultraviolet light emitting diodes, sensors, filters, and other optoelectronic applications.
Alireza Khanaki, Zhongguang Xu, Hao Tian, Renjing Zheng, Zheng Zuo, Jian-Guo Zheng, Jianlin Liu   +6 more
doaj   +5 more sources

Surface defect detection model of laser cutting polycrystalline cubic boron nitride tool based on asymptotic fusion strategy [PDF]

Scientific Reports
Due to the polycrystalline cubic boron nitride tool has the characteristics of high hardness, brittleness, etc., it is easy to break the tool or produce defects in the laser cutting process, which affects the cutting performance of the tool.
Anfu Zhu, Jiaxiao Xie, Heng Guo, Jie Wang, Zilong Guo, Lei Xu, SiXin Zhu, Zhanping Yang, Bin Wang   +8 more
doaj   +2 more sources

Fabrication of polycrystalline cubic boron nitride composites under high pressure [PDF]

Processing and Application of Ceramics, 2023
The PCBN (polycrystalline cubic boron nitride) composites were synthesized by mixing cubic boron nitride micropowders with Ti and Al micropowders at a certain mass ratio under high temperature and ultra-high pressure conditions.
Mo Peicheng, Chen Jiarong, Chen Chao, Qin Haiqing, Lin Feng   +4 more
doaj   +1 more source

Surface protection of SS-316L with boron nitride based thin films using radio frequency magnetron sputtering technique

Journal of Electrochemical Science and Engineering, 2022
In the present work, the radio frequency (RF) magnetron sputtering process was used to develop boron nitride thin films on 316L stainless steel. The target material used in the experiment was a hexagonal boron nitride (c-BN) target.
Mukhtiar Singh, Hitesh Vasudev, Mandeep Singh   +2 more
doaj   +1 more source

Elementary particle microstates in sandwich nanostructures

Zaštita Materijala, 2023
This paper analyzes micro-characteristics (single-particle wave functions, the dispersion law of elementary excitations) of sandwich structures. Such structures have exceptional properties and have become current issues in the light of relatively recent ...
Jovan P. Šetrajčić, Siniša M. Vučenović, Stevo K. Jaćimovski   +2 more
doaj   +1 more source

Nano- and microsized heterodiamonds obtained from mixtures of carbon nitride and melamine with boron [PDF]

Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2017
The paper presents experimental results of the synthesis under high pressure and temperature conditions of individual nano- and micron-sized heterodiamond crystals from mixtures of carbon nitride and melamine with boron.
V.P. Filonenko, I.P. Zibrov, A.S. Anokhin   +2 more
doaj   +1 more source

Development of a Mathematical Model of the Synthesis of a Polycrystalline Superhard Material Based on Cubic Boron Nitride from Wurzite Boron Nitride Modified with Aluminum

Механика машин, механизмов и материалов, 2022
A mathematical model is developed for the technological process of synthesis under conditions of high pressures P and temperatures T of a polycrystalline superhard material based on cubic boron nitride (cBN).
Vladimir T. Senyut, Alexander M. Parnitsky, Viktor I. Zhornik   +2 more
doaj   +1 more source

Investigation of the adhesive properties of composites based on polyimide varnish and copper oxide, boron nitride and technical diamond powders [PDF]

Modern Electronic Materials
The article describes the preparing process for composites with a polyimide varnish PILK-2B matrix, which filled with particles of technical diamond, copper oxide, cubic boron nitride and hexagonal boron nitride for use in redistribution layers during ...
Igor A. Belyakov, Mikhail D. Kochergin, Ilya A. Solovyov, Vladimir G. Kurbatov, Anna A. Gavrilova, Denis V. Vertyanov   +5 more
doaj   +3 more sources

Износ кругов из СТМ при зубошлифовании [PDF]

, 2010
The problems of increasing the efficiency of grinding highly precision gearwheels of the 3–4 degree of precision using superhard material tools are discussed. The efficiency of cubic boron nitride dish grinding wheels in various bonds has been studied.
Berg, L.H. van den, Bot, S.T. de, Brugman, F., Kamsteeg, E.J., Kremer, H.P.H., Mensenkamp, A.R., Scheffer, H., Veldink, J.H., Vermeer, S., Warrenburg, B.P.C. van de   +9 more
core   +2 more sources

Effect of nanostructuration on compressibility of cubic BN [PDF]

, 2012
Compressibility of high-purity nanostructured cBN has been studied under quasi-hydrostatic conditions at 300 K up to 35 GPa using diamond anvil cell and angle-dispersive synchrotron X-ray powder diffraction.
A. Dewaele, A. Latapie, F. Birch, F. Datchi, G. Garbarino, H. Couvy, H.K. Mao, J. Furthmuller, J. Zhao, J.A. Lupo, J.S. Zhang, K. Albe, K. Karch, K. Takemura, M. Mezouar, O. O. Kurakevych, O. Yeheskel, P. Munsch, P. Vinet, S.J. Zhao, V. L. Solozhenko, V.L. Solozhenko, V.L. Solozhenko, W.B. Holzapfel, Y. Le Godec, Y. Zhao   +25 more
core   +4 more sources