Results 81 to 90 of about 8,387 (205)
Innovative Machining Strategies for Metal Matrix Composites: Trends and Future Prospects
Advances in Materials Science and Engineering, Volume 2025, Issue 1, 2025.Metal matrix composites (MMCs) have become increasingly crucial in high‐performance applications due to their superior properties like outstanding wear resistance, high specific strength, and low thermal expansion. This review comprehensively examines the machining of MMCs, focusing on both conventional and nonconventional techniques.
Olugbenga Ogunbiyi +5 more
wiley +1 more source
Curation and classification procedures for the UK Antarctic meteorite collection
Meteoritics &Planetary Science, Volume 59, Issue 12, Page 3215-3228, December 2024.Abstract The field of advanced curation is important for existing astromaterials collections, which includes samples returned by space missions, and meteorites and cosmic dust samples that have been recovered from here on Earth. In order to maximize the scientific return of the samples, contamination needs to be minimized at all stages of sample ...
J. L. MacArthur +4 more
wiley +1 more source
Stability criteria for cutting insert and grains of super-hard tools [PDF]
, 2012 Failure of cutting tools may be the result of the continual wear, although their productivity can also be loosen due to hack, fracture, shelling or other causes, so generally because of breakage. The embedding of the grain to the binding material is also
Szabó, O.
core
Effect of nano-diamond on mechanical properties of polycrystalline cubic boron nitride
Fenmo yejin jishuPolycrystalline cubic boron nitride (PcBN) was sintered at the high temperature of 1500 ℃ under the pressure of 5.5 GPa, using cubic boron nitride (cBN) powders as the raw materials, Al powders and Si powders as the binders, and nano-diamond as the ...
ZHANG Qunfei +4 more
doaj +1 more source
Nanomaterials, 2019 Synthesized nanotwinned cubic boron nitride (nt-cBN) and nanotwinned diamond (nt-diamond) exhibit extremely high hardness and excellent stability, in which nanotwinned structure plays a crucial role.
Bo Yang +6 more
doaj +1 more source
Inorganic film materials for flexible electronics: A brief overview, properties, and applications
Engineering Reports, Volume 6, Issue 11, November 2024.Inorganic film materials for flexible electronics: A brief overview, properties, and applications. Abstract The field of flexible electronics has experienced remarkable expansion in response to the escalating demand for lightweight, bendable, and multifunctional electronic devices.
Kamruzzaman Kanon +3 more
wiley +1 more source
Spectral emittance measurements for ytterbium disilicate‐based environmental barrier coatings
International Journal of Ceramic Engineering &Science, Volume 6, Issue 5, September 2024.Abstract The spectral reflectance and transmittance of two free‐standing ytterbium disilicate (Yb2Si2O7)—based environmental barrier coatings (EBCs) were measured from 25°C up to 1270°C. The measurements were collected over the spectral range of approximately 2–20 µm.
Michael J. Presby +3 more
wiley +1 more source
Applied Sciences, 2019 Cutting regime parameters play an important role in determining the efficiency of the grinding process and the quality of the ground parts. In this study, the influences of the cutting parameters, including the cutting depth (ae), the feed rate (Fe) and ...
Ngoc-Pi Vu +7 more
doaj +1 more source
Tribological properties of boron nitride synthesized by ion beam deposition [PDF]
The adhesion and friction behavior of boron nitride films on 440 C bearing stainless steel substrates was examined. The thin films containing the boron nitride were synthesized using an ion beam extracted from a borazine plasma.
Buckley, D. H. +2 more
core +1 more source
Efeitos do fluido de corte no acabamento superficial de peça usinadas por processos convencionais.
Revista Tecnologia, 2009 This work searchs to show the variation of the surface finishing of workpiece machining for conventional manufacturing processes, as turning, with and without cutting fluid, using cubic boron nitride (CBN) and ceramics cutting tools.
Francisco Elicivaldo Lima +1 more
doaj