The sequence of refractory materials according to increasing melting points is:

Related MCQs

• Refractory bricks resist
• Refractory bricks are
• Refractory bricks are used for
• Pick up the metal refractory from the following:
• Refractory bricks are used for
• Refractory bricks resist
• A good refractory brick should withstand high temperature. It should also have low coefficient of expansion and contraction.
• In order of increasing percentage of silica, the correct sequence is
• For melting one tonne of cast iron
• The melting point of silica is: