Zinc Alloy Die Casting Process

Key advantages of zinc alloy die casting.

Zinc alloy die casting process.

The za alloys contain higher amounts of aluminum and offer superior strength. Die casting is a metal casting process that is characterized by forcing molten metal under high pressure into a mould cavity the mould cavity is created using two hardened tool steel dies which have been machined into shape and work similarly to an injection mould during the process. Zamak 3 astm ag40a or zinc alloy 3 is the most widely used zinc alloy in north america and is usually the first choice when considering zinc for die casting for a number of reasons. Zinc alloy die casting is used for numerous decoration and functional applications.

There are many benefits of using zinc alloy over others. Za 8 contains approximately 8 4 aluminum and is the only za alloy that can be hot chamber die cast an important consideration when selecting a material for a component. Cn manufacturer tech cnm tech co ltd is a china die casting manufacturer specially in making die casting mold aluminum zinc and magnesium die casting parts metal part hardware part over 20 years since 1998 we offer 20 years of experience as an industry leader in full service die casting parts metal parts and die casting mold cnm tech use of state of the art manufacturing equipment and. The metal typically a non ferrous alloy such as aluminum or zinc is melted in the furnace and then injected into the dies in the die casting machine.

Za 8 or zinc aluminum alloy contains significantly more aluminum than the zamak group of alloys. Used in hot chamber machines zinc alloy die castings have a smooth surface finish allowing for plating and painting. Stainless steel as a material would depend on the specific applications each alloy is best suited for this includes the casting of each alloy. Posted may 7 2018.

There are two basic families of zinc casting alloys. Zinc die casting applications are widespread and are all around us everywhere. Choosing zinc alloys vs. Zinc alloys and stainless steel are common materials used for parts in many applications.

The process of zinc alloy die casting is highly popular for making parts in building and industrial fields but its most common application is in the automotive industry. Zamak alloys and za alloys. It is commonly used in consumer electronics computers telecommunications and the automotive industry. The die casting process involves the use of a furnace metal die casting machine and die.

Zamak alloys contain approximately 4 aluminum and provide excellent die castability and good strength. Most die castings are made from non ferrous metals specifically zinc copper aluminium magnesium lead.