What is duplex and super duplex steel?

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Define what is meant by hardening ability of metals?

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WHAT IS THE ACTUAL DEFINATION OF PLANET?

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carnot cycle has maximum efficiency for ?

0 Answers   NIC,

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Why post-heating is done in alloy steel welding?

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Define what is the difference between diagrams of it and ct in heat treatment of steels?

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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.

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where do i get previous question papers of metallurgy?

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What is the material of E185

0 Answers   DE,

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Is there a possibility of inducing stress cracking in an insulated stainless road tanker vessel (20 tonne capacity) if the vessel is subject to rapid filling (10 tonne /hr) with liquid methane (-160 c) assuming the vessel is at ambient. If so, where could I obtain suggested cooling rates?

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What is the function of washer?

0 Answers   NIC,

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what is the composition of cast iron grade 35

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