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Corrosion Behavior of AA5754 Thin Sheets Welded with Cold Metal Transfer Method
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نویسنده
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durmuş hülya ,çömez nilay
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منبع
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journal of polytechnic - 2018 - دوره : 21 - شماره : 4 - صفحه:907 -911
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چکیده
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Aa5754 aluminium alloy are widely used in outer and inner panels of automobiles. present study aimed to investigate the corrosion rate of cold metal transfer (cmt) welded 2 mm thick aa5754 sheets. welded sheets were produced with 73.97, 86.18, 108.99 j/mm heat input values using er5356 filler wire. effect of heat input on corrosion rate was determined by tafel extrapolation method. it was determined that corrosion rate increased with increasing heat input. corroded surfaces were viewed by sem. hardness test was applied and maximum hardness values were observed in weld metal.
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کلیدواژه
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AA5754 ,CMT welding ,corrosion
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آدرس
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manisa celal bayar üniversitesi, mühendislik fakültesi, metalurji ve malzeme mühendisliği bölümü, Turkey, manisa celal bayar üniversitesi, mühendislik fakültesi, metalurji ve malzeme mühendisliği bölümü, Turkey
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پست الکترونیکی
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nilay.comez@cbu.edu.tr
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Authors
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