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Geophysical Monograph Series, Page 137-165., 2020 This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.
Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions
Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
Konstantin Litasov +3 more
wiley +3 more sources
Study on Micro Grooving of Tungsten Carbide Using Disk Tool [PDF]
한국정밀공학회지Recently, the demand for micromachining of hard materials has been increasing. Machining microholes, grooves, and structures in hard materials such as tungsten carbide is very difficult.
Min Ki Kim +4 more
doaj +1 more source
Effect of Oxygen Content on Surface and Subsurface Integrity During Turning of Ti–6Al–4V
Advanced Engineering Materials, EarlyView.This study examines how oxygen content in the ambient atmosphere affects the surface and subsurface properties of Ti–6Al–4V during turning. Results show that oxygen does not influence surface roughness. However, machining in an extremely high vacuum‐adequate atmosphere increases surface hardness by up to 7.8% and induces compressive residual stresses ...
Benjamin Bergmann +3 more
wiley +1 more source
Reactive Sintering of Cemented Carbides
AlloysCemented carbides are among the primary materials for tools and wear parts. Today, energy prices and carbon emissions have become key concerns worldwide.
Victor I. Stanciu +4 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.This study develops sustainable MgO–C refractories using recycled materials and eco‐friendly fructose–tannin binders. The enhanced performance of citric acid as a cross‐linker and functional additives on mechanical and thermomechanical properties was examined. Characterization included strength tests, immersion trials, and microstructural and inclusion
Dinesh K. Gunasekar +7 more
wiley +1 more source
Journal of Materials Research and TechnologyBinderless tungsten carbide possesses superior wear/oxidation/corrosion resistance, high-temperature performance and polishing characteristics in comparison with traditional WC-Co cemented carbide.
Jialin Sun +4 more
doaj +1 more source
Dynamic characterization of tungsten carbide behaviour at very high strain-rates
EPJ Web of Conferences, 2018 Cemented tungsten carbide, with its very high density and high strength, is known to be the material composing several small calibre armour piercing ammunitions.
Erzar Benjamin, Zinszner Jean-Luc
doaj +1 more source
Tungsten Carbide Matrix Nanocomposite
International Journal of Engineering and Advanced Technology, 2022 Tungsten carbide is one of the ceramic materials characterized by high hardness. It has many uses in manufacturing, including cutting tools, die inserts and other parts that need materials with high mechanical wear resistance. In this study, tungsten carbide was reinforced with alumina and different ratios of graphene to improve its mechanical ...
Hossam M. Yehia +2 more
openaire +1 more source
Advanced Engineering Materials, EarlyView.Cladding is a proven method that boosts the surface qualities of mechanical parts by applying a layer of more durable material over a base substrate. This work responds to the needs of offshore and pressure vessels sectors by focusing on cladding a super austenitic steel onto low‐carbon steel through gas tungsten arc welding.
E. J. da Cruz Junior +6 more
wiley +1 more source
The properties of the powder that makes the basis of hard alloys used in the crushing of underground resources [PDF]
E3S Web of ConferencesToday, many countries are extraction the underground resources (non-ferrous and rare metals) by having a leading processing plants. In Uzbekistan, metals such as gold, silver, copper, uranium, rhenium, and tungsten are mined from underground resources ...
Parmonov Sarvar +6 more
doaj +1 more source