For sterite refractory bricks are attacked by
A) basic slags
B) acid slags
C) alkali compounds
D) all of the above
Correct Answer:
Verified
Q13: Polystyrene often used as a consumable pattern
Q14: For stress relieving, castings are
A)heated to low
Q15: Gated patterns are normally used for
A)castings for
Q16: Casting made in relatively simple shapes and
Q17: Which of the following is used as
Q19: Which of the following is the anti-penetration
Q20: The property of sand to withstand the
Q21: Addition of nickel to cast iron increases
A)hardness
B)corrosion
Q22: A casting process which can produce hollow
Q23: The advantage of centrifugal casting is
A)dense castings
B)elimination
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents