Results 241 to 250 of about 67,886 (283)

Interfacial bonding mechanism of high-pressure sintered Al-Ti-cBN composites

Diamond and related materials, 2019
The cBN powder with Al,Ti additives was sintered on a hinge cubic press with a sintering pressure of 5.6 GPa, a sintering temperature of 1550 °C, and a sintering time of 180 s.
Deng Wen-li, Deng Fuming, Li Rui-ping, Zhang Peng, M. Xiang-dong, Xu Zhihao   +5 more
semanticscholar   +1 more source

Structural and mechanical properties of cBN composites by regulating particle size distribution and holding time

, 2021
H. Ji, Zhihong Li, Min Liu
semanticscholar   +1 more source

Pulsed magnetic field treatment of cBN tools for improved cutting performances

, 2021
Han Fei, Haoyang Wu, Xindi Yang, J. Xiong, Lin Zhang, Zhe Chen, Kyle Jiang, Jian Liu   +7 more
semanticscholar   +1 more source

Mechanical and tribological properties of porous metallic CBN composites reinforced by graphene nanoparticles

The International Journal of Advanced Manufacturing Technology, 2021
Guodong Xiao, Biao Zhao, W. Ding
semanticscholar   +1 more source

???????????????????? ???????????????????????????? ?????????????????????? ?? ???????????????????????? ???????????????? ???? ???????????? ?? cBN ?????? ???????????????? ???????????????????????????? ???????????????????? ???????????????????????? ????????????????, ?????????????????????????????? ?????? ?????????????????????????? ??????????????????????

2019
?????????????????????? ?????????????????????? ???????????????????? ???????????????????????????? ?????????????????????? ?? ???????????????????????? ???????????????? ?? ?????????? ???????????????? ???????????????????????? ???????????????????? (???????????????????????? ????????????????, ?????????????????????? ???????????????????????????? ????????????), ???
openaire   +3 more sources

Mikrofräswerkzeuge mit Schneiden aus cBN*/Micro-cutting tools with cBN cutters

wt Werkstattstechnik online, 2018
Die Mikrozerspanung ist eine Kerntechnologie bei der Fertigung von Mikrospritzgussformen. Die hohen Ansprüche an die geometrische Genauigkeit und Oberflächenrauheit erfordern den Einsatz hochfester Werkstoffe. Jedoch unterliegen aktuelle Fräswerkzeuge bei der Mikrozerspanung einem hohen Verschleiß.
E. Uhlmann, J. Polte, M. Polte, Y. Kuche, H. Wiesner   +4 more
openaire   +1 more source

????????????????????????????????? ?????????????????????? ???????????????????? ???????????????????? ???????????? cBN-????, cBN-Al, cBN-???????????????????? ??????????-Al, ?????????????????? ???????????????????? ?????????????????? ???? ???????????????? ??????????

2018
???????????????????? ????????????-?????????????????? ?????????????????????? (??????????????, ??????????????????, ???????????????????????????????????? ???? ???? ???????????????????? ?????? ?????????????????????? ????????????????) ?????????????????? ???????????????????? ?????????????????? ?????? ???????????????? ?????????? ????????????????????????????????
openaire   +1 more source

???????????????? ???????????????? ???????????????????????????? ???????? ?? ???????????????? ????????????? ???????????????? ???????????????? ?????????? ?????? ?????????????????? ???????????????????? ???????????????????? ???????????? cBN-Al

2018
The relation between the density, the hardness, the fracture strength, the phase composition and the structure of composites of cBN-Al system (kiborit type) is studied. Effects of material test in the cutting tool are analyzed.
  +6 more sources

?????????????????? ?????????????????????? ????BN ???????????????????? ???????????? cBN???Ti, cBN???Al?????????????, ?? ?????????????????????????? ?????????????????????????? ???????? ??????????????????

2018
???????????????????? ?????????????????? ???????????????????????????? (??????????????????????, ?????????????????????????? ?????????????????? ??????????????????),?? ?????????? ????????????-?????????????????? ?????????????????????? (??????????????????, ??????????????, ????????????????????????????????????), PCBN ????????????????????, ?????????????????? ????
openaire   +1 more source

Grinding hardened steel using MQL associated with cleaning system and cBN wheel

The International Journal of Advanced Manufacturing Technology, 2020
R. L. Javaroni, J. Lopes, Mateus Vinícius Garcia, F. Ribeiro, Luiz Eduardo de Angelo Sanchez, H. J. de Mello, P. Aguiar, E. Bianchi   +7 more
semanticscholar   +1 more source