Authors:
Zamen Karm,Hussein Yousif,DOI NO:
http://doi.org/10.26782/jmcms.2019.10.00027Keywords:
Brass,Corrosion Rate,Weight-Loss,Roughness,Hardness,Compressive Test,Abstract
The corrosion rate of brass in sodium chloride solution has been studied by means of weight-loss method. Typically the weight loss of the brass in sodium chloride solution in the occurrence of various concentrations of (1%, 2% and 3%) NaCl solution was determined right after 24 hrs immersion. The weight loss experiment was taken out at temperature 25 ˚C . The corrosion regarding the metal was increased with an increase in the concentration of salt. The effect of corrosion on roughness of brass was investigated. Mechanical properties such as hardness by using Vickers method and compressive test were carried out making use of instron 8872 instrument. The results attained showed that the mechanical properties of brass improved for with and with no immersion method exhibited of which increase the corrosion rate of brass, lead to decrease of the strain and stress, and decrease hardness of metalRefference:
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