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Effect of Sodium Chloride on Weight Loss of AA1100 Aluminum Alloy and SGACD Zinc coated Steel Lap Joint
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 Title & Authors
Effect of Sodium Chloride on Weight Loss of AA1100 Aluminum Alloy and SGACD Zinc coated Steel Lap Joint
Maulidin, Achmad; Kimapong, Kittipong;
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 Abstract
This research aims to study an effect of sodium chloride solution concentration on the corrosion rate of AA1100 aluminium alloy and SGACD zinc coated steel lap joint with a test duration of 30 days and a test temperature of . The summarized results are as follows. Increase of the NaCl solution concentration increased the weight loss of Al, corrosion rate of Al, weight loss of Fe and also decreased the corrosion rate of Fe. Increase of the test duration affected to increase the weight loss and corrosion rate of Al and also decrease the weight loss and corrosion rate of Fe. The corrosion that was formed in a lap joint consisted of the uniform corrosion on the surface of the metals and the galvanic corrosion in the lap area of the joint. The maximum weight loss of AA 1100 aluminium and SGACD zinc coated steel that was occurred in the sodium chloride with 3.25% was 2.203% and 3.208%, respectively.. The maximum corrosion rate of AA 1100 aluminium and SGACD zinc coated steel that was occurred in 4.00% and 3.5% sodium chloride solution was 0.156 mm/year and 0.479 mm/year, respectively.
 Keywords
Automotive industries;hot-dip-galvanized steel;lap-joint corrosion;corrosion rate;sodium chloride;aluminium;zinc coated steel;SEM/EDS;
 Language
English
 Cited by
 References
1.
Branes, T.A., Pashyby, I.R, "Joining Techniques for Aluminium Space frames used in Automobiles Part I-Solid and Liquid Phase Welding." J. of Materials Processing Technology, Vol. 99, pp. 62-71, 2000. crossref(new window)

2.
Brandon, D., Kaplan, W.D, Joining Processes, An Introduction, John Wiley&Sons, pp. 364, New York, 1997.

3.
Sun, Z.. Karppi, R., "The Application of Electron Beam Welding for the Joining of Dissimilar Metals: An Overview," J. of Materials Processing Technology, Vol. 59, pp. 257-267, 1999.

4.
ASM. ASM Handbook Volume 15 Corrosion. 2000 ASM International. USA. CD-ROM.

5.
Standard Method G1-90, Annual Book of ASTM Standards. Standard Practice for Laboratory Immersion Corrosion Testing of Metals.

6.
Chico, B., Fuente, D., Almeida, E., Morcillo, M., Gonzalez, J.A., Otero., E., "Lap-joint corrosion of precoated materials for building applications," Surface and Technology, Vol. 190, pp. 65-74, 2005. crossref(new window)

7.
Standard Practice for Laboratory Immersion Corrosion Testing of Metals, Standard Method G31-72. Annual Book of ASTM Standards.