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Cold working processes:
Below the recrystallization temperature if the mechanical work is done on the metals , there will no grain growth but it must be grain this integration elongation , the...

Hot and Cold working Processes:
The metal working processes are derived into hot working and cold working processes. The division is on the basis of the amount of heating applied to the metal before...

Shell Moulding
| Posted in Shell Moulding | Posted on 7:35 AM
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Shell moulding ;
It is a process in which the sand is mixed with a thermo setting resin is allowed to come into contact a heated...

Sand Casting Processes
For Case(A):
Bottom board is placed either boundary moulding from or on the floor making the surface even. The drag moulding flask is kept upside down on the bottom board....

Sand Casting Processes
For Case(A):
Bottom board is placed either boundary moulding from or on the floor making the surface even. The drag moulding flask is kept upside down on the bottom board....