| tungsten |
Chemical symbol W. Gray metal with high tensile strength; ductile and malleable, immune to atmospheric influences and all acids but strong alkalis. Extremely pliable; can be drawn into filament for incandescent bulbs, rolled into thin sheet for radio tubes; ground into powder, and mixed with carbon and then embedded in soft metal (such as cobalt) to produce carbide tools, or alloyed within steel to make abrasion-resistant tool and die steels.
출처: www.rollformedshapes.com/termss-z.htm
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| tungsten carbide d. |
hard metal d.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| tungsten |
Light from an ordinary light bulb containing a thin coiled tungsten wire that becomes incandescent (emits light) when an electric current is passed along it. Tungsten colour temperature is around 2800K to 3400K. Also known as incandescent light.
출처: www.mediacollege.com/lighting/terminology/
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| tungsten |
Tungsten (W) is a metal with a wide range of uses, the largest of which is as tungsten carbide in cemented carbides. Cemented carbides (also called hardmetals) are wear-resistant materials used by the metalworking, mining, and construction industries. Tungsten metal wires, electrodes, and/or contacts are used in lighting, electronic, electrical, heating, and welding applications. ...
출처: www.energyweb.net/mining/jargon/default.asp
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| tungsten |
A heavy steel/tungsten compound is used to add weight to a club head, either as a swingweighting material in the shaft or as a defined weight attached somewhere in/on the head.
출처: www.golf-galore.com/golf-terms-t.html
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