Alumina in refractories Flashcards
1
Q
refractory material
A
material that is physically and chemically stable at very high temperatures
2
Q
alumina
A
Al 2 O 3
3
Q
what property does alumina have for it to be refractory?
A
physically and chemically stable at high temperatures (high melting point)
4
Q
where might illuminati useful?
A
linings for furnaces, kiln and reactors
5
Q
give some properties of refractory materials
A
- corrosion resistant
- Cold, compressive strength
- bulk density
