عنوان البحث(Papers / Research Title)
Microstructure and erosion characteristic of nodular cast iron surface modified by tungsten inert gas
الناشر \ المحرر \ الكاتب (Author / Editor / Publisher)
جعفر هادي عبود المياح
Citation Information
جعفر,هادي,عبود,المياح ,Microstructure and erosion characteristic of nodular cast iron surface modified by tungsten inert gas , Time 27/01/2017 18:41:16 : كلية الهندسة/المسيب
وصف الابستركت (Abstract)
The surface of nodular cast iron has been melted and rapidly solidified by Tungsten Inert Gas (TIG) process to produce a chilled structure of high hardness and better erosion resistance. Welding currents of magnitude 100, 150, and 200 A at a constant voltage of 72 have been used to melt the surface of nodular cast iron. Microstructural characterization, hardness measurements, and erosion wear tests have been performed on these modified surfaces as well as on the untreated material.
الوصف الكامل (Full Abstract)
University of Babylon
College of Engineering / Al-Musayub
Automobile department
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