Results 181 to 190 of about 6,033 (240)

Surface Integrity of Pure AW-1370 and TiC-Reinforced Aluminum WAAM Wires Under Unidirectional Sliding Contact. [PDF]

open access: yesMaterials (Basel)
Cuadrado N   +7 more
europepmc   +1 more source

CEMENTED TUNGSTEN CARBIDE PNEUMOCONIOSIS

Acta Pathologica Japonica, 1978
An 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

Carbide grain growth in cemented carbides

Acta Materialia, 2011
Abnormal 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
openaire   +1 more source

Reinforcement of tungsten carbide grains by nanoprecipitates in cemented carbides

Nanotechnology, 2016
In 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
openaire   +2 more sources

CEMENTED CARBIDES

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 ...
openaire   +1 more source

Cemented Carbides

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
openaire   +1 more source

Cemented Carbides

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
openaire   +1 more source

Home - About - Disclaimer - Privacy