Curcuminoid compounds isolated from curcuma domestica val. as corrosion inhibitor towards carbon steel in 1% NaCl solution

• Main Authors: Dias Kandias,, Bunbun Bundjali,, Deana Wahyuningrum,
• Format: Article
• Language: English
• Published: Universiti Kebangsaan Malaysia 2011
• Online Access: http://journalarticle.ukm.my/2634/1/10_Dias.pdf; http://journalarticle.ukm.my/2634/; http:www.ukm.my/jsm/

The corrosion inhibitor of carbon steel in 1% NaCl solution by curcuminoids has been studied at 27oC using weight loss and electrochemical method. The determination of corrosion inhibition efficiency (%eff) utilising weight loss method at the concentration of 80 ppm showed the best result of 78.70%...