Zobrazeno 1 - 4
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pro vyhledávání: '"Liwu Shi"'
Autor:
Huan Qi, Yuelei Wang, Zijian Qi, Liwu Shi, Zhufang Fang, Li Zhang, Oltmann Riemer, Bernhard Karpuschewski
Publikováno v:
Materials, Vol 15, Iss 23, p 8486 (2022)
A novel grain-based DEM (Discrete Element Method) model is developed and calibrated to simulate RB-SiC (Reaction-Bonded Silicon Carbide) ceramic and associated scratching process by considering the bonded SiC and Si grains and cementitious materials.
Externí odkaz:
https://doaj.org/article/76affa7b989d4dad82164c85d8d7431d
Publikováno v:
Crystals, Vol 12, Iss 7, p 879 (2022)
Reaction-Bonded Silicon Carbide (RB-SiC) ceramics possessing excellent mechanical and chemical properties, whose surface integrities have an essential effect on their performance and service life, have been widely used as substrates in the core parts
Externí odkaz:
https://doaj.org/article/253c36aa457643b2a16612c962262a49
Publikováno v:
Ceramics International. 48:8661-8670
Publikováno v:
Ceramics International. 47:3259-3266
In order to provide the effective reinforcement and lubrication for reducing the friction on the interface of the grinding wheel and workpiece during the high-efficiency deep grinding of difficult-to-machine materials, an in-house developed porous co