نتایج جستجو برای: aa 2024

تعداد نتایج: 25991  

Journal: :ETMQ 2020

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Journal: :Materials & Design 2017

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Journal: :Materials Chemistry and Physics 2015

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Journal: :Transactions of the IMF 2018

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Journal: Iranian Journal of Materials Forming 2019
Amin Jaferi, B. Lotfi, Z. Sadeghian,

Friction stir processing (FSP) was used as a cladding method for the fabrication of a AA2024 clad layer on a AA1050 sheet. Crossover multi pass FSP with 50% overlap was considered as the cladding method. Effects of the number of FSP passes and post heat treatment on the microstructure and properties of clad layers were evaluated. Microstructural evolutions during the FSP and heat treatment were...

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Journal: :The International Journal of Advanced Manufacturing Technology 2009

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Journal: :Manufacturing Review 2017

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Journal: :American Journal of Scientific and Industrial Research 2011

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Journal: :Surface and Interface Analysis 2018

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Journal: :Metals 2023

The present study employed a tungsten pH microelectrode to the formation of trivalent chromium conversion (TCC) coatings on Al, AA 2024-T3 aluminum alloy and AZ91D magnesium in SurTec ChromitAL solutions. had sensitivity –60 mV/pH peak final values for pre-treated 2024 were 4.9 3.5, 4.3 4.1, 4.7 respectively. initial value is great importance influencing coating deposition-driven force thicknes...

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