Results 101 to 110 of about 2,348 (163)
Surface Integrity of Pure AW-1370 and TiC-Reinforced Aluminum WAAM Wires Under Unidirectional Sliding Contact. [PDF]
Materials (Basel)Cuadrado N +7 more
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1989
Abstract This article discusses the manufacturing steps and compositions of cemented carbides, as well as their microstructure, classifications, applications, and physical and mechanical properties. It provides information on new tool geometries, tailored substrates, and the application of thin and hard coatings to cemented carbides by ...
A.T. Santhanam, P. Tierney
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Abstract This article discusses the manufacturing steps and compositions of cemented carbides, as well as their microstructure, classifications, applications, and physical and mechanical properties. It provides information on new tool geometries, tailored substrates, and the application of thin and hard coatings to cemented carbides by ...
A.T. Santhanam, P. Tierney
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1990
Abstract Cemented carbides belong to a class of hard, wear-resistant, refractory materials in which the hard carbide particles are bound together, or cemented, by a soft and ductile metal binder. The performance of cemented carbide as a cutting tool lies between that of tool steel and cermets.
A.T. Santhanam, P. Tierney, J.L. Hunt
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Abstract Cemented carbides belong to a class of hard, wear-resistant, refractory materials in which the hard carbide particles are bound together, or cemented, by a soft and ductile metal binder. The performance of cemented carbide as a cutting tool lies between that of tool steel and cermets.
A.T. Santhanam, P. Tierney, J.L. Hunt
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Industrial Lubrication and Tribology, 1986
Cemented carbides are probably the most successful composite materials ever produced. They are best known for their outstanding wear resistance but many of their unusual properties remain largely unexploited. The author, Research and Development manager of Sandvik Hard Materials Ltd, Coventry, outlines the distinctive characteristics of this range of ...
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Cemented carbides are probably the most successful composite materials ever produced. They are best known for their outstanding wear resistance but many of their unusual properties remain largely unexploited. The author, Research and Development manager of Sandvik Hard Materials Ltd, Coventry, outlines the distinctive characteristics of this range of ...
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CEMENTED TUNGSTEN CARBIDE PNEUMOCONIOSIS
Acta Pathologica Japonica, 1978An autopsy case of cemented tungsten carbide pneumoconiosis, the first lethal case in our country, is presented. A 28‐year‐old woman, who had been engaged in grinding presintered metallic matrix for four years, developed respiratory symptoms. X‐ray examinations were indicative of interstitial pulmonary fibrosis.
H, Kitamura +3 more
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Carbide grain growth in cemented carbides
Acta Materialia, 2011Abnormal grain growth is often observed in cemented carbides during sintering, but cannot be understood in terms of the classical LSW theory.
Karin Mannesson +3 more
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Reinforcement of tungsten carbide grains by nanoprecipitates in cemented carbides
Nanotechnology, 2016In contrast to the conventional method that obtains a high fracture strength of tungsten carbide-cobalt (WC-Co) cemented carbides by reducing WC grain size to near-nano or nanoscale, a new approach has been developed to achieve ultrahigh fracture strength by strengthening the WC grains through precipitate reinforcement.
Xingwei, Liu +5 more
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Dust in the Cemented Carbide Industry
American Industrial Hygiene Association Journal, 1971The paper reports on the air concentrations of cobalt at typical operations in the cemented carbide (hard metal) industry. Such samples were obtained in seven different plants.
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Abstract This article presents fractographs of cemented carbides that failed by overload. A pair of images shows brittle fractures of 97WC-3Co alloys tested under four-point bending.
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