| graphite |
a crystalline form of carbon having a laminar structure, which is used as a lubricant. It may be of natural or synthetic origin.
출처: www.oilanalysis.com/dictionary/default.asp
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| graphite |
A black lamella solid with low friction, anti wear properties. The low friction is not sustained in vacuum. In air it can be used up to 400
출처: www.tdcoating.com/td_glossary_terms3.htm
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| graphite f. |
see under pneumoconiosis.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| graphite p. |
silicosis due to inhalation of graphite dust, which often contains up to 10 per cent silica. Called also graphitosis and graphite fibrosis.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| graphite |
Graphite is a soft, crystalline form of carbon. Other forms are diamond and fullerenes ("buckyballs"). It is gray to black, opaque, and has a metallic luster. It is flexible but not elastic. Graphite occurs naturally in metamorphic rocks such as marble, schist, and gneiss. It exhibits the properties of a metal and a nonmetal, which make it suitable for many industrial applications. The metallic properties include thermal and electrical conductivity. ...
출처: www.energyweb.net/mining/jargon/default.asp
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