tungsten carbide
National Institutes of Health
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Cobalt, chromium and nickel are among the most commonly encountered contact allergens in the workplace, all used in the…
Primary forest (reserved area), secondary forest and cocoa plantation land uses characterize uplands of Dwinyama watershed in…
OBJECTIVE
To compare the effectiveness of polymer burs (SmartPrep, SS White) and conventional carbide burs in removing dentin…
AIM
To compare the surface topography of root apices following ultrasonic root-end preparation, and again after root-end fillings…
After introducing basic ideas on tools, rock fragmentation and wear mechanisms this paper presents and discusses options to…
Abstract The steel industry makes extensive use of alumino-silicate fibre products, particularly as linings in high temperature…
In order to examine the effect of cemented tungsten carbide dust on the animal lung, saline suspensions were intratracheally…
An autopsy case of cemented tungsten carbide pneumoconiosis, the first lethal case in our country, is presented. A 28‐year‐old…
Pneumoconiosis has been reported in tungsten carbide manufacture; past studies have suggested that adverse cobalt exposures may…