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Partial Extraction Therapy-Assisted Immediate Implant Placement in an Ellis Class VIII Fracture in the Esthetic Zone: A Clinical Case Report. [PDF]
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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
openaire +2 more sources
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
openaire +1 more source
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 ...
openaire +1 more source
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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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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Powder Metallurgy, 1977
This paper surveys the influence and causes of pores in cemented carbide and describes methods used for its description and measurement. Porosity scales, counting and measuring methods, radiography, and ultrasonic inspection are described and discussed.
S. Amberg, H. Doxner
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This paper surveys the influence and causes of pores in cemented carbide and describes methods used for its description and measurement. Porosity scales, counting and measuring methods, radiography, and ultrasonic inspection are described and discussed.
S. Amberg, H. Doxner
openaire +1 more source