Characterization of Die Casting Spray Lubricants;Characterization of heat insulating and lubricating ability of powder lubricants lot clean and high quality die casting;CHEMICAL COMPOSITION AND CLEANLINESS DURING RECYCLING OF THE A J52 MAGNESIUM STRONTIUM ALLOY;Clamping, Preloading of Dies and Precision Guiding of Slides in Multiple-Slide Die Casting;Comparative mechanical properties of AE42 and AJ52x high-temperature diecast magnesium alloys for elevated temperature applications。