One direction solidification in
casting can be improved by using-
Chaplets and padding
Chills and chaplets
Chills, chaplets and padding
Chills and padding
Chills and padding
One direction solidification in
casting can be improved by using chills and padding.
Chills : Chills are metallic object of high heat capacity and high thermal conductivity which are placed in mould or mould cavity to promote directional solidification.
Padding :For uniform solidification,
prevention of sand erosion and directional solidification, metallic object are
provided that are known as padding.
Hence, the correct option is (D).
Preparing students for success in a changing World.
We care about our students
RPSC-AE, RSMSSB-JE, SSC-JE, RRB-JE, PSU's