Advertisement
Advertisement
ganister
[ gan-uh-ster ]
noun
- a highly refractory, siliceous rock used to line furnaces.
- a synthetic product similar to this rock, made by mixing ground quartz with a bonding material.
ganister
/ ˈɡænɪstə /
noun
- a highly refractory siliceous sedimentary rock occurring beneath coal seams: used for lining furnaces
- a similar material synthesized from ground quartz and fireclay
Discover More
Word History and Origins
Origin of ganister1
Discover More
Word History and Origins
Origin of ganister1
Discover More
Example Sentences
Lower: Flaggy hard sandstones (ganister), shales and thin coal seams.
After covering all the exposed steel surfaces with ganister, the plates are put in a gas furnace and heated to a welding heat.
These clays are highly silicious and in composition are intermediate between the Yorkshire fireclays and ganister.
The principal uses of sandstone are for building stone, crushed stone, and ganister (for silica brick and furnace-linings).
For furnace linings, the quartzite or ganister must be exceptionally pure.
Advertisement
Word of the Day
[tawr-choo-uhs ]
Meaning and examplesStart each day with the Word of the Day in your inbox!
By clicking "Sign Up", you are accepting Dictionary.com Terms & Conditions and Privacy Policies.
Advertisement
Advertisement
Advertisement
Browse