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Корона (контактная сварка сопротивлением)
| Глоссарий в области цветной металлургии |
Область, окружающая шов точечной сварки на прилегающих поверхностях.
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Corona, английский
- A luminous discharge due to ionization of the gas surrounding a conductor around which exists a voltage gradient exceeding a certain critical value.
- A structure in the body which is shaped like a crown
- In timber, consists of rows of microscopic cylinders, situated between the wood and the pith; it is that part from which all the branches take their rise, and from it all the wood-threads grow.— corona astronomically means the luminous ring or glory which surrounds the sun or moon during an eclipse, or the intervention of a thin cloud. they are generally faintly coloured at their edges. frequently when there is a halo encircling the moon, there is a small corona more immediately around it. coron?, as well as halos, have been observed to prognosticate rain, hail, or snow, being the result of snow or dense vapours nearer the earth, through which the object becomes hazy.
- A spanish term meaning crown. sometimes used in the southwestern united states as a synonym for diamond bit.
- Отлив (карниза, облома); венец; венчающий карниз
- An electrical discharge within or on an insulator accompanied by ionization of the air within or contacting the surface of the insulator. also called partial discharge. it is the main mode of insulation failure exposed to long term ac voltages.
- In spot welding, an area sometimes surrounding the nugget at the faying surfaces, contributing slightly to overall and strength.
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Окружающая, русский
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Коррозионно-скоростные испытания, русский
Ускоренные коррозионные испытания гальванопокрытия.
Угловое соединение, русский
Соединение между двумя частями, расположенными приблизительно под прямым углом друг к другу в форме буквы «l».
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