Results 201 to 210 of about 67,886 (283)

Investigation on rheological characteristics of magnetorheological shear thickening fluids mixed with micro CBN abrasive particles

Smart materials and structures (Print), 2022
The novel magnetorheological shear thickening polishing fluids (MRSTPFs) were developed by mixing micro cubic boron nitride (CBN) abrasive particles into traditional magnetorheological shear thickening fluids.
Cheng Qian   +4 more
semanticscholar   +1 more source

Heterogeneous Diamond-cBN Composites with Superb Toughness and Hardness.

Nano letters (Print), 2022
The traditional hardness-toughness tradeoff poses a substantial challenge for the development of superhard materials. Due to strong covalent bonds and intrinsic brittleness, the full advantage of microstructure engineering for enhanced mechanical ...
Baozhong Li   +11 more
semanticscholar   +1 more source

Effects of open pores on grinding performance of porous metal-bonded aggregated cBN wheels during grinding Ti–6Al–4V alloys

Ceramics International, 2021
Porous metal-bonded wheels coupled with the aggregated cubic boron nitride (cBN) grains and water-soluble carbamide particles as pore-forming agents were fabricated, aiming to the improvement of grinding wheel performance and ground surface quality in ...
Biao Zhao   +4 more
semanticscholar   +1 more source

On the tribology and grinding performance of graphene-modified porous composite-bonded CBN wheel

Ceramics International, 2021
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 ...
Zhenzhen Chen   +6 more
semanticscholar   +1 more source

Fabrication and wear characteristics of open-porous cBN abrasive wheels in grinding of Ti–6Al–4V alloys

Wear, 2021
Cubic boron nitride (cBN) superabrasive wheels have been a preferential choice for grinding difficult-to-cut materials (i.e. Ti–6Al–4V alloys) in aerospace and aviation industries.
W. Ding   +3 more
semanticscholar   +1 more source

Self-sharpening property of porous metal-bonded aggregated cBN wheels during the grinding of Ti–6Al–4V alloys

Ceramics International, 2021
Grinding process with cubic boron nitride (cBN) superabrasive wheels has been the subject of extensive research during high efficiency and precision machining difficult-to-cut materials in aerospace and aviation industries.
Biao Zhao   +4 more
semanticscholar   +1 more source

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