Results 1 to 10 of about 21,776 (269)

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

Technics Research on Polycrystalline Cubic Boron Nitride Cutting Tools Dry Turning Ti-6AL-4V Alloy Based on Orthogonal Experimental Design

MATEC Web of Conferences, 2018
Ti-6Al-4V components are the most widely used titanium alloy products not only in the aerospace industry, but also for bio-medical applications. The machine-ability of titanium alloys is impaired by their high temperature chemical reactivity, low thermal
Jia Yunhai, Zhu Lixin
doaj   +3 more sources

Synthesis of Cubic Boron Nitride

Journal of the Ceramic Association, Japan, 1971
Cu5Sn, Cu5Sn8,Mg9Sn91合金あるいは Mg 金属の1部と, 六方晶 BN の4部の混合物を白金チューブに充填し, 改良ガードル型高圧装置を用いて, 最大約 80kbar, 2200℃, 30分間の条件下で処理した。不純物を酸で分離後, 合成立方晶 BN をデバイ・シェラーX線回折図形, 硬度試験などで同定した。例えば Cu5Sn 合金の場合, zinc-blende 構造をもつ立方晶 BN を約 1000℃, 40kbarの条件下で合成した。結晶の大きさは数0～ 数100μ であり,色相は灰色,暗黒色,白色などであった。六方晶〓立方晶 BN 平衡線は Wentorf の実験的平衡1線の延長上に存在した。Mg9Sn91合金と Mg 金属の場合, おのおの約 1000℃, 32kbar,
Masumi USHIO, Hajime Saito, Shuichi NAGAO   +2 more
openalex   +3 more sources

Preparation and Characterization of Ni Spines Grown on the Surface of Cubic Boron Nitride Grains by Electroplating Method. [PDF]

Materials (Basel), 2016
Gui Y, Zhao J, Chen J, Jiang Y.
europepmc   +3 more sources

Sintering of superhard composite materials based on micro- and submicron powders of cubic boron nitride and nanostructured nitrides of titanium and aluminum

Весці Нацыянальнай акадэміі навук Беларусі: Серыя фізіка-тэхнічных навук, 2016
Superhard composite materials on the basis of micro- and submicron powders of cubic boron nitride and nanostructured refractory nitrides of titanium, aluminum and titanium carbonitride obtained by the method of self-propagating high temperature synthesis
V. T. Senyut
doaj   +1 more source

Preparation and microstructure of superhard Al2O3-cubic boron nitride ceramic composites

Open Ceramics
Cubic boron nitride (cBN) is valued for industrial applications such as cutting tools and abrasives due to its excellent thermal and mechanical properties.
Louis Maier, Anne-Kathrin Wolfrum, Björn Matthey, Mathias Herrmann, Sören Höhn, Alexander Michaelis   +5 more
doaj   +2 more sources

The electronic properties and band-gap discontinuities at the cubic boron nitride/diamond hetero-interface. [PDF]

RSC Adv, 2019
Zhao D, Gao W, Gao W, Li Y, Zhang Y, Yin H.   +5 more
europepmc   +3 more sources

Transport Properties of Hydrogenated Cubic Boron Nitride Nanofilms with Gold Electrodes from Density Functional Theory. [PDF]

ACS Omega, 2017
Moraes EE, Coutinho-Filho MD, Batista RJC.   +2 more
europepmc   +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