Question: Which of the following compositions of the shell sand is used for avoiding of thermal crack during pouring?
Options
A : Silica sand
B : Zircon sand
C : Resin
D : Additives
Casting Shell Moulding more questions
Which refractory sand has the best moulding material?
Which of the following is the most porous sand?
Which of the following sand is freely available?
Which sand is generally used repetitively for mould making?
Which of the following sands has the highest thermal conductivity?
Which of the following is not an example of bulk....
When aluminium ions replace silicon ions and silicon dioxide what....
Which one is not a chemically active pore filling material?
Material used for making solar cell is _________
Which among the following impurity is not added to steel?
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