A titrimetric method for the rapid determination of carbon in steel with an aqueous titrant |
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| Authors: | Ottaway J M Whymark D W Metters B Cooksey B G |
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| Institution: | Department of Pure and Applied Chemistry, University of Strathclyde Cathedral Street, Glasgow, C.1 U.K. |
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| Abstract: | It is demonstrated that the addition of 5% of water to the non-aqueous solvent for the titrimetric determination of carbon in steel improves the performance of the titration. Modifications to the procedure are proposed which allow the normal titrant, tetra-n-butylammonium hydroxide dissolved in benzene-methanol, to be replaced by an aqueous solution of potassium hydroxide. The proposed procedure has been applied to the analysis of a wide range of standard steel samples. |
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