As the technology progress and innovation speed is more and more rapid,the micromation and high property of the products has become a development tendency,so the Metal micro Injection Molding process has been put forward on the Powder metallurgy industry. In recent years,Metal micro Injection Molding attracts more and more attention,because it is a near net forming technology,it can shape various pure metal,alloy and ceramic parts with complex shape. Comparing with the other micro produce process,more wide range material can be used on it and massive production and low cost advantages can be realized,so it is more suitable to produce micro ceramic or metal components.
Actually,here we said that the Metal micro Injection Molding process is developed by traditional Metal Injection Molding process,so its process is basically the same as the traditional Metal Injection Molding process,it mainly contain feedstock preparing,injection shaping,degrease and sintering.
In this circumstance,Metal micro Injection Molding also possess the advantage of traditional Metal Injection Molding,such as low cost,complex shape and high property.But because the shaping structure is micro structure,so in order to guarantee the shaping can be finished smoothly,the stricter requirement on raw material,shaping equipment,injection shaping and heat treatment process would be required.
