Metal Injection Molding-MIM Process-Mastars

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MIM (Metal Injection Molding)

Mastars provides a full range of MIM materials that are useful for a wide variety of applications. Low carbon and high alloy steels for case and through hardening requirements, a full range of austenitic, ferritic, martensitic and precipitation hardening stainless steels, titanium, soft magnetic alloys as well, Co and Ni base super alloys and select non-ferrous alloys. Many of these MIM materials can be heat treated to meet specific mechanical properties for the individual application. Post treatment option such as Hot Isostatic Pressing (HIP) can further enhance mechanical properties for the most demanding applications.

Mastars MIM capabilities > Materials include stainless and carbon steel alloys > Cast surface roughness: 0.8Ra to 1.6Ra > Weight capabilities: 1g to 700g > Size capabilities: 1mm to 140mm > General cast tolerances: +/-0.1mm (small), +/-0.2mm (bigger part) > Consistent lead times with stockholding options > Heat treatment, machining, assembly options > 3D design support > Wide market applications: oil & gas, automotive, aerospace, rail and more

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Advantages of MIM (Metal Injection Molding) services for product developers

: Direct forming of parts with complex geometry (size is usually 0.1-200g). The dimensional accuracy of the product can reach + / - 0.1-0.5%, and the surface finish is high. It can reach Ra3.2 at one time. The product has good internal compactness and high density, up to 97-99.5%. The internal structure is uniform,for the alloy, there is no component segregation, and the mechanical properties such as strength, hardness and elongation of the product are excellent. It can be used in a series of high-performance non-equilibrium materials such as amorphous and microcrystalline, crystal preparation, nanocrystalline and supersaturated solid solution. These materials have excellent electrical, magnetic, optical and mechanical properties. Materials and products with special structure and properties can be produced by ordinary melting methods, such as new porous materials, porous separation membrane materials, high-performance structural ceramic abrasives and ceramic materials. It is suitable for mass production and can make parts of micro composite materials or macro composite materials to give full play to the excellent properties of different materials. Materials have a wide range of applications, including: refractory, difficult to cast and difficult to process materials.
Raw materials can be used repeatedly, the utilization rate is as high as 98%, the production efficiency is high, and the cost is greatly reduced in the case of mass production.
No pollution, and the production process is clean production.