Aluminum and its Alloys to Recover from Corrosive Weather

Authors

  • Kalpana Mahato Associate Professor, Department of Science & Humanity
  • Bangshidhar goswami Assistant Professor, Department of Science & Humanity

Keywords:

Aluminum, Aluminum alloys, Corrosion inhibitor, Chloride solution, Alkaline solution, Electrochemical, Langmuir adsorption isotherm

Abstract

Corrosion is defined as deterioration of material, usually metal, because of reaction with its environment and which requires presence of an anode, a cathode, an electrolyte and an electrical circuit. Aluminum and its alloys are reactive to weather of exposure, e.g. ambient, acid and alkalis. Solid to pigments are prevented from corrosion by using inhibitors. Organic inhibitors are ever praised due to non-toxic performances. Basic processes are surface adsorption to produce surface adherent film for protection. Small concentrations of these chemical are effective to inhibit corrosion of metals. Amphoteric self generated oxide protective film is dissolved by both acidic and alkaline aggressive medium to require protection from inhibitors.

Keywords

Aluminum, Aluminum alloys, Corrosion inhibitor; Chloride solution, Alkaline solution, Electrochemical, Langmuir adsorption isotherm

Author Biography

Kalpana Mahato, Associate Professor, Department of Science & Humanity

RVS College of Engineering and Technology, Jamshedpur

Downloads

Published

2019-09-03

Issue

Vol. 6 No. 2 (2019)

Section

Articles

License

Declaration and Copyright Transfer Form

(to be completed by authors)

I/ We, the undersigned author(s) of the submitted manuscript, hereby declare, that the above manuscript which is submitted for publication in the STM Journals(s), is not published already in part or whole (except in the form of abstract) in any journal or magazine for private or public circulation, and, is not under consideration of publication elsewhere.

  • I/We will not withdraw the manuscript after 1 week of submission as I have read the Author Guidelines and will adhere to the guidelines.
  • I/We Author(s ) have niether given nor will give this manuscript elsewhere for publishing after submitting in STM Journal(s).
  • I/ We have read the original version of the manuscript and am/ are responsible for the thought contents embodied in it. The work dealt in the manuscript is my/ our own, and my/ our individual contribution to this work is significant enough to qualify for authorship.
  •  I/We also agree to the authorship of the article in the following order:

Author’s name                                    

 

1. ________________

2. ________________

3. ________________

4. ________________

 

We  Author(s) tick this box and would request you to consider it as our signature as we agree to the terms of this Copyright Notice, which will apply to this submission if and when it is published by this journal.