11. In a traditional die casting process these alloys would solder to the die. 12. By 1960 the hallmark stamped steel body was replaced by heavier die castings . 13. As a result, B�hler started designing and constructing its own die casting machines. 14. Two variants are pore-free die casting , which is used to eliminate gas porosity yield. 15. Therefore, to make die casting an economic process, a large production volume is needed. 16. The 1960 Valiant exemplified Chrysler's leadership in aluminum die casting . 17. In February 2014, Rockman Industries acquired Sargam Die Casting company 18. There are thousands of pneumatic hot chamber die casting machines. 19. The alloy s mechanical properties also show advantages over traditional zinc alloys for die casting . 20. GM first used the machine for die casting handling and spot welding of car bodies.