Metal injection molding (MIM) has revolutionized the production of intricate metal parts, offering unique advantages in terms of design flexibility, cost-effectiveness, and material properties. For purchasing and parts design engineers, understanding the process of powder metallurgy and metal injection molding is crucial to make informed decisions and effectively leveraging its benefits. The Origins of Metal Injection Molding The roots of metal injection molding can be traced back to the powder metallurgical industry , which has a long history of utilizing powdered metals to create various components through the powder metallurgy process. Powder metallurgy involves producing metal parts by compacting and sintering metal powders, including powder steel, powder titanium, and powder tungsten. Also was called the powder pressing molding process . However, traditional powder metallurgy techniques had limitations when manufacturing complex shapes with high precision. Historical b...
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