Metal Injection Moulding Makes Up For Some Defects

13 Mar 2018

Metal Injection Moulding is produced by the powder metallurgy process used to make metal parts. Although the metal injection mold uses powder metal, it is completely different from the traditional powder metal processing. Metal powders for metal injection molding are 10-100 times smaller than powder metal processes. Moreover, the final product of metal injection molding has a much higher density. Metal injection molding has the same advantages and features as plastic and rubber molding, but the finished product is more robust. Applications for metal injection molded parts include surgical tools, car locks and actuators, gun assemblies, computer hard drives, and electrical connectors.

There are many different metals available for the injection molding process. Metal alloys can be used. Stainless steel is usually used to make molds. This is a metal that can produce a strong and durable product. Titanium is also very popular in molds. It has seen many uses in the manufacture of medical devices. These need to use powerful metals and precise technology.

Metal injection molding is a rapidly growing manufacturing method that bridges the gap between technology and the costs involved. The metal injection mold process involves five steps, mixing, injection molding, mold release, sintering, and part finishing. In the mixing step, metal powders selected according to their strength and inherent capabilities such as impact strength, high and low temperature characteristics, abrasion resistance, machine capability, and hardness are often mixed with the binder. By mixing powders, our goal is to create a composite that has the advantages and benefits of all metals, while at the same time counteracting independent weaknesses.

Metals have been used for some time now in the process of using injection molds. This is the process of melting the metal and injecting it into the mold. This will then harden and make a strong, durable product. There are many different products made using metal injection molds. Compared with the traditional metal processing options, metal injection molding can save a lot of cost. The density and mechanical properties of metal injection molds are close to that of forged or machined parts. Metal injection molding can produce more complex parts than investment casting or traditional press and sintering techniques.

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