Effect of Aluminum on Microstructure and Thickness of Galvanized Layers on Low Carbon silicon-Free Steel
Publish Year: 1388
نوع سند: مقاله ژورنالی
زبان: English
View: 70
This Paper With 5 Page And PDF Format Ready To Download
- Certificate
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
JR_ISSIRAN-6-1_005
تاریخ نمایه سازی: 6 آبان 1402
Abstract:
In hot dip galvanizing, several parameters such as chemical composition of coating bath, immersion time and surface roughness of specimens could affect microstructure and properties of coating. In this article, the effect of aluminum content, immersion time and surface roughness on structure and properties of alloy layers have been investigated. Specimens of low carbon silicon-free steel with different surface roughness were galvanized in pure zinc bath and bath containing various amounts of aluminum for different times. It was found that the morphology of deposits was changed from layered to columnar state when ۰.۰۲۵wt%Al was added into coating bath. By increasing Al content up to ۰.۰۵wt%Al the adherence of the layers was improved but these thicknesses were decreased due to reduction of diffusion rate.
Keywords:
Authors
N. Parvini Ahmadi
Faculty of Materials Engineering, Sahand University of Technology, Tabriz, Iran.
E. Rafiezadeh
Faculty of Materials Engineering, Sahand University of Technology, Tabriz, Iran
مراجع و منابع این Paper:
لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :