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Wear Resistance Improvement of Cemented Tungsten Carbide Deep-Hole Drills after Ion Implantation
Materials, 2021 The paper is dedicated to the life prolongation of the tools designed for deep-hole drilling. Among available methods, an ion implantation process was used to improve the durability of tungsten carbide (WC)-Co guide pads.
D. Morozow +11 more
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Metals, 2021 Hardfacing layers on mild steel substrates were successfully manufactured using a plasma transferred arc welding (PTAW) process to combine tungsten carbide powder and binder metal.
Kwang-jin Lee, DaeHan Kim
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Effect of Boron and Tungsten Carbides on the Properties of TiC-Reinforced Tool Steel Matrix Composite Produced by Powder Metallurgy [PDF]
Archives of Metallurgy and Materials, 2020 The influence of boron carbide and tungsten carbide on the apparent porosity, density, coercive force, hardness and microstructure of metal matrix composite of the Ferro-TiC type, is presented in this paper.
Ljerka Slokar Benić +2 more
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Journal of Physics Communications, 2021 Introduction. The main aim of this study was to fabricate a lead-free tungsten carbide epoxy resin brick that has similar shielding properties to lead brick for low energy gamma shielding in nuclear medicine.
Nadin Jamal Abualroos, R. Zainon
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Use of an Industrial Tungsten Carbide Drill in the Treatment of a Complex Fracture in a Patient with Severe Osteopetrosis: A Case Report [PDF]
Malaysian Orthopaedic Journal, 2017 The treatment of fractures in osteopetrosis can be complicated and difficult. We describe the use of an industrial grade tungsten carbide drill bit in the treatment of one of these complex fractures.
Kunnasegaran R, Chan YH
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Influence of temperature on tungsten carbide formation in a beam plasma discharge
Journal of Physics: Conference Series, 2021 This paper presents a method of tungsten surface carbidization using a plasma-beam setup to assess the effect of temperature on the formation of tungsten carbides. Methane was used as a plasma-forming gas. The working gas pressure in the chamber was (1.3–
G. Zhanbolatova +6 more
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Yankuang ceshi, 2015 Tungsten carbide is widely used in the production of cemented carbide materials and the content of tungsten in tungsten carbide has a significant impact on its performance and cargo accounts settlement.
YE Shu-ai +3 more
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Extraction Factor Of Tungsten Sources From Tungsten Scraps By Zinc Decomposition Process
Archives of Metallurgy and Materials, 2015 Decomposition promoting factors and extraction process of tungsten carbide and tungstic acid powders in the zinc decomposition process of tungsten scraps which are composed mostly of tungsten carbide and cobalt were evaluated.
Pee J.-H., Kim G.H., Lee H.Y., Kim Y.J.
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Production Engineering Archives, 2020 Nowadays there is a huge demand of High Strength Temperature Resistance (HSTR) alloys such as titanium, carbide, nimonics and ceramics in aerospace, defence and electronics.
Rajiv Sharma Kumar
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Nuclear Materials and Energy, 2019 Tungsten is the material of choice for plasma-facing components in the divertor region of future plasma-burning tokamak fusion reactors. However, under low energy helium irradiation at elevated temperatures, significant surface morphology changes are ...
Eric Lang +4 more
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