Research progress on preparation of cobalt-less/cobalt-free WC-based materials
Fenmo yejin jishu, 2021 In view of the scarcity of cobalt resources in China and the deficiency of the traditional WC–Co cemented carbides serving in the corrosive medium and high temperature environments, a series of cobalt-less/cobalt-free WC-based materials with good ...
TANG Yu
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Influence of starting WC particle size and sintering conditions on structure and properties of WC-Ni-Co coarse grain ceramics [PDF]
Processing and Application of CeramicsSintering temperature is the key factor affecting the structure and performance of tungsten carbide (WC) ceramics. Thus, the effect of sintering temperature on the microstructure and mechanical properties of WC-Ni-Co coarse grain ceramics, obtained from ...
Xu Shubo +12 more
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PTX3 alleviates hard metal-induced acute lung injury through potentiating efferocytosis
Ecotoxicology and Environmental Safety, 2022 Prolonged exposure to hard metal dust results in hard metal lung disease (HMLD) characterized by respiratory symptoms. Understanding the pathogenesis and pathological process of HMLD would be helpful for its early diagnosis and treatment.
Weiwen Yan +9 more
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Microstructure and mechanical properties of WC-Co reinforced with NbC
Materials Research, 2004 Cemented carbides such as tungsten carbide-cobalt WC-Co composites have been widely used as cutting tool materials. Several reports have shown the influence of different factors such as grain size, type and amount of binder phase and the addition of hard
Wilson Acchar +2 more
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Modelling and experimental investigation of process parameters in WEDM of WC-5.3 % Co using response surface methodology [PDF]
, 2012 Tungsten carbide-cobalt (WC-Co) composite is a difficult-to-machine material owing to its excellent strength and hardness at elevated temperature. Wire electrical discharge machining (WEDM) is a best alternative for machining of WC-Co composite into ...
K. Jangra, S. Grover
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On Geometrical Characteristics of WC-Co Round Cavities After ED-Machining with Different Grades of CuW Electrodes [PDF]
Materials Research, 2020 Cemented carbides (WC-Co) are difficult to be processed by conventional machining processes. Electrical discharge machining (EDM) appears as an efficient technology to manufacture WC-Co products with high accuracy.
Giovani Conrado Carlini +3 more
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Quantitative determination of the adhesive fracture toughness of CVD diamond to WC-Co cemented carbide [PDF]
, 2000 Well-separated diamond particles were nucleated and grown by hot filament chemical vapor deposition (HFCVD) onto WC-Co cemented carbide pretreated by Murakami's reagent and H2O2 + H2SO4 solution.
Kamiya, S +3 more
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Materials & Design, 2020 A novel alumina-assisted treatment process was proposed to manufacture fully densified and perfectly spherical WC-Co particles for thermal spraying applications.
Haibin Wang +5 more
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Multi objective machining estimation model using orthogonal and neural network [PDF]
, 2016 Much hard work has been done to model the machining operations using the neural network (NN). However, the selection of suitable neural network model in machining optimization area especially in multi objective area is unsupervised and resulted in ...
Sallehuddin, R. +3 more
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Hall-Petch strengthening of the constrained metallic binder in WC-Co cemented carbides: Experimental assessment by means of massive nanoindentation and statistical analysis [PDF]
, 2016 WC–Co cemented carbides are geometrically complex composites constituted for two interpenetrating networks of the constitutive ceramic and metal phases.
Fair, Jonathan +6 more
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