| chromium |
Chemical symbol CR. An alloying element that is the essential raw material for conferring corrosion resistance in stainless steel. A film that naturally forms on the surface of chromium-bearing stainless steel self-repairs in the presence of oxygen if the steel is damaged mechanically or chemically; thus, preventing corrosion.
출처: www.rollformedshapes.com/termsc-f.htm
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| chromium-51 |
A radioactive isotope of chromium. The half-life is 27.7 days. Red blood cells are labeled with this isotope in order to study their length of life in the body.
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| chromium poisoning |
Toxicity caused by excess chromium (e.g., in mining, welding, or pigment manufacturing). It may cause contact dermatitis, skin burns, or lung, liver, or kidney damage. Treatment after ingestion consists of gastrointestinal irr
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| chromium |
Chromium (Cr) has a wide range of uses in metals, chemicals, and refractories. It is one of the Nation's most important strategic and critical materials. Chromium use in iron, steel, and nonferrous alloys enhances hardenability and resistance to corrosion and oxidation. The use of chromium to produce stainless steel and nonferrous alloys are two of its more important applications. ...
출처: www.energyweb.net/mining/jargon/default.asp
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| chromium |
has been shown to lower blood glucose (sugar). Chromium (Picolinate) has been found to decrease body fat and enhance lean body mass, while lowering blood cholesterol levels.
출처: biotrexvitamins.com/vitamins.shtml
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