what is wedge load test method . what is offset method .

0 Answers   Essco Steels India,

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How one can differentiate between 304 & 316 grades of steel (physically)?

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What special precautions need to be employed if a powder metallurgy route is chosen?

1 Answers  

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Define knurling.

0 Answers   Essar,

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Why do some of the latest 'single crystal' superalloys contain concentrations of the grain boundary strengthening elements, e.g. carbon and boron?

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Please send the Sundar TVS Motors placement papers to this mail id.

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I currently use 17-7 PH stainless which is hardened to condition CH after forming. raw matl is .1.75"X .12" X .008". Its main usage after hardening is silicon wafer retainer where it's contantly cycled up and down to putin and remove wafer after 40-60 sec process at 400C temp. At this high temperature this part seemed to deform after a a couple of hundred wafer which is what it was designed for in the first place. THere is a proposal to go to a different material to increase lifeline of this part. My question is..... can 321 SST be a plugin replacement. I know this has a higher temp rating but how about its forming characteristics, will it have spring properties, and wont become brittle after prolonged exposure to 400C.

0 Answers   Novellus,

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What is the melting point of e70 steel, 304,308,316 stainless steels? In addition, what is the hottest part of the flame in a fire?

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What is the usgae of angle plate ?

0 Answers   Essar,

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What is lathe bed made of ?

0 Answers   Essar,

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What is iron ferite?

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What is spcc material?

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