Results 81 to 90 of about 71,922 (323)
Advanced Engineering Materials, EarlyView.ZnS‐MXene‐TiO2 nanocomposite heterojunction for photocatalytic decomposition of this methylene blue dye (MB) greatly improves light absorption, charge separation, and active site area. Two‐dimensional MXene forms nanocomposites by easily combining them with 0D (quantum dots), 1D (tube and wire), 2D (plane and sheet), and 3D (particle and lamellar ...
Latiful Kabir +7 more
wiley +1 more source
Corrosion resistance of WC-10Co-4Cr coatings in NaCl and acid solution at different temperatures
Cailiao gongcheng, 2019 In order to improve the wear resistance of 1Cr18Ni9Ti stainless steel in NaCl and acid solution environment, the WC-10Co-4Cr coatings with two grain sizes were prepared by plasma spraying, and the corrosion resistance in 3.5%(mass fraction, the same ...
YUAN Xiao-jing +4 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.Identified through the use of statistical design of experiments and metallographic investigation, this study exposes the stochastic origins of intergranular cracks in blown powder laser beam directed energy deposition additive manufacturing of pure molybdenum. It further demonstrates a successful crack mitigation approach with direct correlation to the
Nathaniel J. Lies +2 more
wiley +1 more source
Ultrasonic ranking of toughness of tungsten carbide [PDF]
The feasibility of using ultrasonic attenuation measurements to rank tungsten carbide alloys according to their fracture toughness was demonstrated. Six samples of cobalt-cemented tungsten carbide (WC-Co) were examined.
Hull, D. R., Vary, A.
core +1 more source
Microstructure and hardness of WC-Co particle reinforced iron matrix surface composite [PDF]
, 2013 In this study, a high Cr cast iron surface composite material reinforced with WC-Co particles 2-6 mm in size was prepared using a pressureless sand mold infiltration casting technique. The composition, microstructure and hardness were determined by means
Zeng Shaolian, Zhang Peng, Zhang Zhiguo
core
Advanced Engineering Materials, EarlyView.Graphene nanoplatelet (0.1 wt.%) reinforcement significantly enhances the performance of β Ti‐28Nb‐35.4Zr alloy. Grain refinement, reduced water contact angle, and improved surface characteristics promote osteoblast adhesion and complete surface coverage after 7 days.
Khurram Munir +5 more
wiley +1 more source
Effect of U-FAST Technology on Basic Properties of WC-Co Composites Designed for Particleboard Milling Tools [PDF]
Biuletyn Wojskowej Akademii TechnicznejCemented carbides WC-Co are one of the basic tool materials. They constitute over half of the currently used tools intendedfor machining. The main advantages of WC-Co cemented carbides are their high hardness and abrasion resistance.
Joanna Wachowicz +4 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.Aluminum and nitride coatings are used in industry because they are hard, resist wear, and protect against oxidation. Adding boron can improve friction behavior and other properties. This study tests coatings on surfaces with different finishes. Results show smoother surfaces perform better, while rough ones wear faster, although coatings can reduce ...
Adrián Claver +9 more
wiley +1 more source
The role of the binder phase in the WC-Co sintering
Materials Research, 2001 The sintering of hardmetal in the solid state is studied. The influence of the WC particle size on the sintering kinetics, the role of the binder phase in the densification process and how sintering depends on the heating conditions are investigated.
Silva A.G.P. da, Schubert W.D., Lux B.
doaj
BMC Genomics, 2010 Background Tungsten carbide (WC) and tungsten carbide cobalt (WC-Co) nanoparticles are of occupational health relevance because of the increasing usage in hard metal industries.
Scholz Stefan +3 more
doaj +1 more source