Pandey, L P and Ghose, A and Dasgupta, P (1978) Determination of chromium in low-alloy steels by atomic-absorption spectrophotometry. Talanta, 25 (8). pp. 482-483.
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Iron causes severe depression of the signal in determination of chromium by atomic-absorption spectrophotometry in an air—acetylene flame. This effect can be eliminated by addition of hydroxylamine hydrochloride and use of a fuel-rich flame. Addition of iron to the standard solutions is not necessary for up to 300 ppm of iron in the test solution.
|Uncontrolled Keywords:||Low-alloy steels|
|Divisions:||Material Science and Technology|
|Deposited By:||Sahu A K|
|Deposited On:||08 Jun 2010 11:09|
|Last Modified:||09 Nov 2011 10:47|
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