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The effect of welding current on dilution and geometry of coated High Entropy on Ductile Cast Iron substrate

Publish Year: 1402
Type: Conference paper
Language: Persian
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MEMCONF11_015

Index date: 8 January 2024

The effect of welding current on dilution and geometry of coated High Entropy on Ductile Cast Iron substrate abstract

This study focuses on the Tungsten Inert Gas (TIG) cladding process to deposit a layer of high entropy alloys onto ductile cast iron. The objective was to investigate the impact of varying welding currents on the geometry and dilution of the cladded layer. Experimental investigations were conducted, and the results revealed a significant correlation between welding current and both dilution and geometry of the cladded layer. As welding current increases, the dilution of the cladded layer intensifies, indicating a higher degree of base metal incorporation into the high entropy alloy, which makes the chemical composition change and thus the properties of the coating layer change. This finding highlights the importance of precise control over welding parameters to achieve the desired composition and properties of the clad layer. Additionally, the wider welding bead resulting from higher welding currents demonstrates the direct impact of welding current on the geometry of the cladded area. This knowledge is necessary to optimize the coating process and provide the desired properties and performance of the coating layer. The findings from this research contribute valuable insights into enhancing the TIG cladding process and its applications in producing high entropy alloy cladded layers on ductile cast iron.

The effect of welding current on dilution and geometry of coated High Entropy on Ductile Cast Iron substrate Keywords:

The effect of welding current on dilution and geometry of coated High Entropy on Ductile Cast Iron substrate authors

Omid Ghadimpour

Master Student in Material science Engineering, University of Tehran, Tehran, Iran

Mahmoud Heydarzadeh Sohi

Professor, Metallurgy & Materials, University of Tehran, Tehran, Iran

مقاله فارسی "The effect of welding current on dilution and geometry of coated High Entropy on Ductile Cast Iron substrate" توسط Omid Ghadimpour، Master Student in Material science Engineering, University of Tehran, Tehran, Iran؛ Mahmoud Heydarzadeh Sohi، Professor, Metallurgy & Materials, University of Tehran, Tehran, Iran نوشته شده و در سال 1402 پس از تایید کمیته علمی یازدهمین کنفرانس بین المللی مهندسی مکانیک، مواد و متالورژی پذیرفته شده است. کلمات کلیدی استفاده شده در این مقاله TIG welding, effect of welding current, ductile cast iron, high entropy alloys, cladding هستند. این مقاله در تاریخ 18 دی 1402 توسط سیویلیکا نمایه سازی و منتشر شده است و تاکنون 192 بار صفحه این مقاله مشاهده شده است. در چکیده این مقاله اشاره شده است که This study focuses on the Tungsten Inert Gas (TIG) cladding process to deposit a layer of high entropy alloys onto ductile cast iron. The objective was to investigate the impact of varying welding currents on the geometry and dilution of the cladded layer. Experimental investigations were conducted, and the results revealed a significant correlation between welding current and both dilution ... . برای دانلود فایل کامل مقاله The effect of welding current on dilution and geometry of coated High Entropy on Ductile Cast Iron substrate با 6 صفحه به فرمت PDF، میتوانید از طریق بخش "دانلود فایل کامل" اقدام نمایید.