Title of article :
Production of Tin Powder Using Gas Atomization Process
Author/Authors :
Anwar, Muhammad Yousaf UET - Department of Metallurgical and Materials Engineering, Pakistan , Abdul Khaliq UET - Department of Metallurgical and Materials Engineering, Pakistan , Ali, Amjad UET - Department of Metallurgical and Materials Engineering, Pakistan , Ajmal, Mohammad UET - Department of Metallurgical and Materials Engineering, Pakistan , Butt, Muhammad Taqi Zahid University of the Punjab - College of Engineering and Emerging Technologies - Department of Metallurgy and Materials Engineering, Pakistan
Abstract :
Gas atomization process is widely used for the production of various metal and pre-alloyed powders. The process involves the disintegration of a liquid stream of molten metal into liquid metal droplets by the impingement of high pressure gas jets. The liquid metal droplets subsequently cool and solidify into metal powder particles, which can typically range from 1 to 150 μm.After a detailed study of various atomizing processes, the cross jet gas atomizing scheme was selected for the present research work. Experiments were carried out using air and argon gas as atomizing media. Particle shape was observed using Scanning Electron Microscope. The particle size distribution was measured using the Laser Particle Size Analyzer. XRD analysis of different powder samples was carried out to measure the oxygen contents. Spherical shape particles ranging from 1 μm to 60 μm sizes were produced.
Keywords :
Gas atomization , cross jet gas atomizing , atomizing media , laser particle size analyzer , XRD analysis
Journal title :
Journal of Faculty of Engineering and technology (JFET)
Journal title :
Journal of Faculty of Engineering and technology (JFET)
