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Inhibition of copper corrosion in saline solution by mono-hydroxamic acid
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نویسنده
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ezznaydy g. ,shaban a. ,telegdi j. ,ouaki b. ,el hajjaji s.
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منبع
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journal of materials and environmental science - 2015 - دوره : 6 - شماره : 7 - صفحه:1819 -1823
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چکیده
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The main objective of the present work involved the study of the inhibitive properties of organic product as environmentally friendly as copper corrosion inhibitor,in 3% nacl solution. the effectiveness of mono-hydroxamic acid (c12n)used as a corrosion inhibitor for copper in 3% naclwas investigated by weight loss and electrochemical techniques. surfaces were characterized by scanning electron microscopy (sem). the results showed that the chemical investigated provided efficient inhibition of copper corrosion. the inhibition efficiency improved with increasing the inhibitor concentration. c12n acts mainly as a cathodic-type inhibitor.
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کلیدواژه
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Copper; Corrosion; Hydroxamic acid; Inhibitors; Saline solution
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آدرس
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laboratory s3me,team physical chemistry of materials and environment,faculty of sciences rabat,med v university, Morocco, institute of materials and environmental chemistry,research centre for natural sciences,hungarian academy of sciences,magyar tudósökkörútja 2, Hungary, institute of materials and environmental chemistry,research centre for natural sciences,hungarian academy of sciences,magyar tudósökkörútja 2, Hungary, engineering material department, Morocco, laboratory s3me,team physical chemistry of materials and environment,faculty of sciences rabat,med v university, Morocco
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Authors
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