Investigation of Process Parameters Effective on （调查工艺参数有效的）.pdf

International Journal of Arts and Sciences 3(9): 320-325 (2010) CD-ROM. ISSN: 1944-6934 © InternationalJournal.org Investigation the Effects of Process Parameters on Product Quality in Cold Chamber High Pressure Die Casting of Magnesium Alloys Ali Serdar Vanli, Yildiz Technical University, Turkey Anil Akdogan, Yildiz Technical University, Turkey Huseyin Sonmez, Yildiz Technical University, Turkey Abstract: Magnesium alloys can be used for lots of sectors with its suitable characteristics especially preferred for automotive and aerospace industry because of its light weight properties. This material is slight just like the polymers but also exhibits a unique strength feature as the other metals. High pressure die casting of magnesium alloys has been the fastest grown up and the most globally developed section of the magnesium industry. Besides, in die casting industry the cold chamber process has been favored for its unique ability to transform the injected molten magnesium into an accurately dimensioned form in the shortest possible cycle time. Although high pressure die casting is a very precision process; there are lots of factors which are effective on the product quality and mechanical properties. The process parameters; casting and die temperatures, filling time, plunger and gate velocities, injection and intensification pressures, spearhead of these factors. This paper investigates the present works about the effects of process parameters on the product quality in literature. For obtain qualified