ganister

gan·is·ter

also gan·nis·ter G0037000 (găn′ĭ-stər)n.1. A fine-grained quartzite used to line refractory furnaces.2. A mixture of fire clay and ground quartz, used to line metallurgical furnaces.

[Origin unknown.]

ganister

(ˈɡænɪstə) or

gannister

n1. (Geological Science) a highly refractory siliceous sedimentary rock occurring beneath coal seams: used for lining furnaces2. (Metallurgy) a highly refractory siliceous sedimentary rock occurring beneath coal seams: used for lining furnaces3. (Metallurgy) a similar material synthesized from ground quartz and fireclay[C19: of unknown origin]

gan•is•ter

(ˈgæn ə stər)

n. a highly refractory, siliceous rock used to line furnaces. [1805–15; orig. uncertain]

ganister

[′gan·ə·stər] (materials) A fine mixture of quartz and fireclay which is used to line certain furnaces for metallurgical processes. (petrology) A fine, hard quartzose sandstone; used to make refractory silica brick to line furnace reactors.

ganister

A product made by mixing ground quartz with a bonding material such as fireclay.

单词	ganister
释义	ganister gan·is·ter also gan·nis·ter G0037000 (găn′ĭ-stər)n.1. A fine-grained quartzite used to line refractory furnaces.2. A mixture of fire clay and ground quartz, used to line metallurgical furnaces. [Origin unknown.] ganister (ˈɡænɪstə) or gannister n1. (Geological Science) a highly refractory siliceous sedimentary rock occurring beneath coal seams: used for lining furnaces2. (Metallurgy) a highly refractory siliceous sedimentary rock occurring beneath coal seams: used for lining furnaces3. (Metallurgy) a similar material synthesized from ground quartz and fireclay[C19: of unknown origin] gan•is•ter (ˈgæn ə stər) n. a highly refractory, siliceous rock used to line furnaces. [1805–15; orig. uncertain] ganister ganister [′gan·ə·stər] (materials) A fine mixture of quartz and fireclay which is used to line certain furnaces for metallurgical processes. (petrology) A fine, hard quartzose sandstone; used to make refractory silica brick to line furnace reactors. ganister A product made by mixing ground quartz with a bonding material such as fireclay.
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