Browsing by Subject "K2CO3"

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    • Hydrotalcite from modified combustion method 

      M. R., Othman; Martunus; W. J. N., Fernando (Universiti Malaysia PerlisSchool of Materials Engineering & School of Environmental Engineering, 2010-06-09)
      Hydrotalcite-like compounds were successfully synthesized using the modified combustion method from aluminum and magnesium nitrates and potassium carbonate. Glucose was used as fuel. The synthesis temperatures were ...

    • Oxidation behavior of sensitized AISI 310 steel in KNO3 and K2CO3 at 1123 K 

      Mohd Misbahul, Amin, Assoc. Prof.; Che Mohd Ruzaidi, Ghazali, Assoc. Prof.; Amin, N. (The Minerals, Metals and Materials Society, 2009-12-07)
      Sometimes the operating temperature is such that the stainless steel can become sensitized, i.e. chromium carbide can precipitate at grain boundaries. The behavior of sensitized stainless steel is quite different from that ...

    • Oxidation behaviour of IN-738 LC Superalloys in the presence of Ionic Salts at 1173 K 

      Mohammed Misbahul, Amin (Portuguese Electrochemical Society, 2003)
      Oxidation of the alloy having nominal composition Ni-16Cr-8.5Co(wt.%) was studied in the presence of KCl and K2CO3 at 1173 K in air. Chemical composition of oxide scales and scale morphologies were determined by means ...