| Information | |
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| has gloss | eng: A fire brick, firebrick, or refractory brick is a block of refractory ceramic material used in lining furnaces, kilns, fireboxes, and fireplaces. A refractory brick is built primarily to withstand high temperature, but should also usually have a low thermal conductivity to save energy. Usually dense firebricks are used in applications with extreme mechanical, chemical, or thermal stresses, such as the inside of a wood-fired kiln or a furnace, which is subject to abrasion from wood, fluxing from ash or slag, and high temperatures. In other, less harsh situations, such as a natural gas fired kiln, more porous bricks are a better choice. They are weaker, but they are much lighter, easier to form, and insulate far better than dense bricks. In any case, firebricks should not spall under rapid temperature change, and their strength should hold up well during rapid temperature changes. |
| lexicalization | eng: Fire brick |
| lexicalization | eng: Firebrick |
| instance of | (noun) rectangular block of clay baked by the sun or in a kiln; used as a building or paving material brick |
| Meaning | |
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| Danish | |
| has gloss | dan: Ildfaste materialer er en fællesbetegnelse for ikke-metalliske materialer, der har en smeltepunktstemperatur over 1500°C. I praksis benyttes betegnelsen dog for stort set alle foringsmaterialer til ovne og anlæg med drifttemperaturer over 800-1000°C. De ildfaste materialers funktion er dels at beskytte stålkonstruktionen mod varme og kemiske angreb, dels at lede varmen gennem foringen i højere eller mindre grad. Er der kedel bag foringen ønskes gerne en god og hurtig varmeledning, hvorimod der i anlæg uden kedel gerne ønskes en så lille varmeledning som mulig. Den altovervejende del af ildfaste materialer fremstilles af oxider efter traditionel keramisk teknologi. De vigtigste oxider er Al2O3, SiO2, MgO, CaO og Cr2O3 og ZrO2. |
| lexicalization | dan: ildfaste materialer |
| Hindi | |
| has gloss | hin: अग्निसह ईंट (फ़ायर ब्रिक अथवा रिफ्रैक्टरी ब्रिक) ऐसी ईंट को कहते हैं जो तेज आँच में न तो पिघलती है, न चटकती या विकृत होती है। ऐसी ईंटें अग्निसह मिट्टियों से बनाई जाती हैं । |
| lexicalization | hin: अग्निसह ईंट |
| Portuguese | |
| has gloss | por: O tijolo refractário é um tipo de tijolo que é feito com materiais refractários, como por exemplo o silicato de alumínio, quartzito, sílica, magnesite, cromite, entre outros. Devido à alta temperatura a que estes tijolos são cozidos faz deles muito resistentes ao calor; por esse facto são muito utilizados na construção de fornos e chaminés |
| lexicalization | por: Tijolo Refractário |
| Russian | |
| has gloss | rus: Огнеупорный кирпич — кирпич, предназначенный для внутренней облицовки печей, каминов, дымоходов и дымовых труб. |
| lexicalization | rus: Огнеупорный кирпич |
| Ukrainian | |
| has gloss | ukr: Футеро́вка ( — підкладка) — захисне внутрішнє облицювання (з цегли, плит, блоків,) а також набивка та ін. різноманітного обладнання для захисту його від можливих механічних або фізичних (термічних) пошкоджень. |
| lexicalization | ukr: футеровка |
| Media | |
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| media:img | Fire bricks - geograph.org.uk - 188503.jpg |
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