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To: rzeznikj at stout

Excellent! You know all the good stuff!!

The focus of my work is NbC precipitation strengthening of microalloyed (pipeline) steels.

I do some vicker's hardness testing for my research, but due to different cooling trends & different microstructures I can't conclude too much from the VHN. I am dissolving steel samples to determine how much Nb is still in solution, and how much has formed a precipitate.


172 posted on 05/26/2006 5:46:07 PM PDT by proud_yank (A liberal's 'generosity' is limited to the funds available in someone else's account.)
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To: proud_yank

Can we call you the Man of Steel, then, or is that title taken?


173 posted on 05/26/2006 5:48:22 PM PDT by rightwingintelligentsia (DemonRATs- the CULTURE OF TREASON!)
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To: proud_yank

I don't think we went into that much depth--it was an intro course.

The lecture professor was an idiot, but the lab portion was really informative...8^)

NbC--Niobium Carbide. 105 grams per mole...8^)

So is the precipitate being measured in milliters or in moles?


178 posted on 05/26/2006 5:51:33 PM PDT by rzeznikj at stout (ASCII and ye shall receive... (Computers 3:14))
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