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الرئيسية > The Effect of Humidity Absor...>الوصف

The Effect of Humidity Absorbed by Electrode Rods on Quality, Strength and Stiffness of the Weld

العنوان المترجم: The Effect of Humidity Absorbed by Electrode Rods on Quality, Strength and Stiffness of the Weld
المصدر: المجلة الليبية للدراسات
الناشر: دار الزاوية للكتاب
المؤلف الرئيسي: Abdelhafid, Ahmed A. (Author)
مؤلفين آخرين: Aburuga, Tarek Kh. (Co-Author) , Omar, Ezzedin G (Co-Author) , Zaghwan, Hosni M. (Co-Author)
المجلد/العدد: ع14
محكمة: نعم
الدولة: ليبيا
التاريخ الميلادي: 2018
التاريخ الهجري: 1439
الشهر: شوال / يونيو
الصفحات: 1 - 10
ISSN: 2521-8395
رقم MD: 937166
نوع المحتوى: بحوث ومقالات
اللغة: الإنجليزية
قواعد المعلومات: IslamicInfo, EduSearch
مواضيع:
القضبان الكهربائية | اللحام | القوة الكهربائية | هندسة الكهرباء | مستخلصات الأبحاث | الترجمة | اللغات الأجنبية
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المستخلص: Inadequate storage for welding electrode rods might cause humidity absorption by these rods. Humidity effects directly and negatively on the weld quality. This paper is devoted to study such an effect on the quality, strength and stiffness of the weld. Some of Non Destructive Testing (NDT) and Destructive Testing (DT) were implemented on various samples of the same low carbon steel (AISI 1010) with same dimensions. These samples were cut into two pieces and joined by means of Metal Inert Gas welding (MIG) using dry and wet electrode rods separately. A comparison between these samples, which were welded by dry electrode rods and wet electrode rods, has been made. Unlike the samples, which were welded by dry electrode rods, the obtained results of (NDT) showed obviously internal and external defects due to using such wet electrode rods. Meanwhile, (Tensile Testing) results demonstrated a decreasing in stiffness for the samples, which were welded by wet electrode rods.
ISSN: 2521-8395

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