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Anodizing of aluminum with improved corrosion properties
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نویسنده
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john p. ,khan i.u. ,sheikh s.t. ,gulzar n. ,aziz-ur-rehman department of chemistry
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منبع
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journal of the chemical society of pakistan - 2010 - دوره : 32 - شماره : 1 - صفحه:46 -51
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چکیده
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Anodizing of aluminum was studied in sulphuric/oxalic/boric acid electrolyte system. the corrosion resistance of the anodic oxide coating of aluminum was determined by potentiodynamic polarization test and scanning electron microscope (sem) was used to investigate the surface morphology before and after corrosion test. it was found that the oxide coating obtained by this method showed better corrosion resistance with no significant difference in surface morphology.
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آدرس
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department of chemistry,g.c. university, Pakistan, department of chemistry,g.c. university, Pakistan, minerals and metallurgy research centre,pcsir laboratories, Pakistan, department of chemistry,g.c. university, Pakistan, g.c. university, Pakistan
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Authors
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