difference between sand casting and shell casting
In welding, arc is too long due to ?
We make aluminum moulds by press casting, can you suggest any thing so that the moulds should shine after casting?
The stress concentration is caused due to ?
how can i prevent the backfire occurrence in copper shaft furnaces?
carnot cycle has maximum efficiency for ?
What are allotropes? What are the allotropes of iron and carbon?
Water hammer in pipes occur due to ?
When we do cardonitriding or casehardening operation for a plain carbon steel the case depth, hardness & microstructure are not alike why and what are the basicthing, which makes such a difference.
What is spcc material?
Define what is the difference between stainless steel and alloy steel?
Is there any way through hardening and anodizing some type of aluminum, it could be as hard as steel? I have hardened steel rollers that run up and down on a ramp along with spring pressure. Alternatively, if you are familiar with snowmobiles, the rollers run on the helix on the secondary clutch.
What is the chemical composition of ceramics?
Is it possible to use metallurgical inverted microscope to other designation?
What is the melting point of e70 steel, 304,308,316 stainless steels?
