How would a salt and water solution clean a penny but a vinegar and salt solution will not clean a penny? What is the cause of this?

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What is tack welding ?

0 Answers   Essar,

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How to melt the solidified copper accretions in copper scrap melting furnace?

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Why is it so hard to find literature on the wear resistance of titanium?

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i want to go to US for Bachlore of computer science, I didn't appeared for SAT. my ielts scores are too low only 5.5 band and I am confused if VISA OFFICERS will ask why u hadn't given SAT. what i have to answer pl suggest?

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Explain the concept of casting and forging?

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What are the characteristics of the thermodynamic stage of a metal?

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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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sir.I am OBC candidate,recieved scholarship/freeship during academic year 2011-2012,2012-2013(my yearly income was below 4.5 lakh).my yearly income during academic year 2013-2014 was above 4.5 lakh.should I get scholarship/freeship in academic year 2013-2014 ?

1 Answers  

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What is chemical composition and mechanical properties of IS 2004,Gr-3 and IS 305 AB-2?

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

2 Answers   JSW, TATA,

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dear sir i need some information about prevent eutectic carbide network(as cast) formation in 12% cr steel casting by another alloying element(my analays: c=1.2-1.4 cr=11-13 mo=0.2-0.4 ni=0.2-0.4 )or break network carbid after formation in solidification by heat tretment please help me my email adress: alloymail@gmail.com

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