Chemical Engineering Refractory Technology
Q The highest melting pure oxide (m.p. > 3000°C)is___________________?
  • A A. Thoria
  • B B. Alumina
  • C C. Beryllia
  • D D. Zirconia
Previous Zirconia refractories are not used in__________________…
Next The largest consumer of refractories is the ___________…
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Word of the Day
23 Jul
Aisle
a passage between rows of seats in a building such as a church or theatre, an aircraft, or train.
طویل تنگ راستہ، نشتوں کے درمیان راستہ

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