Explain dislocation theory?

0 Answers  

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i m going to give an interview for iocl on 5th aug . pls tell me what questions can be answered from metallurgical prospect

0 Answers   IOCL,

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Why duplex or super duplex stainless steels are welded with low heat input type electrode?

0 Answers  

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How does iron and steel exhibit allotropy?

0 Answers  

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What is the major difference between quenching and annealing?

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Does case harden steel properties detoriates over time? Especially for guns, parts like bolt carrier, the brand new parts has been kept for 10 year and properly oiled. I am worried about its surface hardness to take the blow during firing.

0 Answers  

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What is meant by powder metallurgy?

4 Answers  

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exact defination of indurance test

1 Answers  

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Isn't power metallurgy an expensive processing route to employ?

2 Answers   JSW, TATA,

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What is the most ductile metal?

0 Answers   NIC,

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What are allotropes?

0 Answers  

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what is meant by hardening ability of metals?

0 Answers  

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