Intricate geometries like undercuts, thin walls, and fine features can be molded to net shape, minimizing secondary machining.
MIM delivers excellent dimensional control and tolerances down to ±0.005 inches for small, complex components.
A range of metals like stainless steel, titanium, tungsten, and super alloys can be used in MIM to meet specific strength, corrosion, and wear needs.
MIM consolidates part production steps, providing finished components up to 75% cheaper compared to CNC machining from bar stock.
Automated MIM process ensures uniform material composition and mechanical properties across entire production runs.
Common surface finishes for metal injection molded parts include polishing, plating, painting, laser marking, passivation, and secondary machining to enhance aesthetics, durability, and functionality.
| Surface Finish | Description | Applications |
| Electropolishing | Improves surface smoothness and corrosion resistance. | Medical instruments, aerospace. |
| Passivation | Removes surface contaminants, enhances corrosion resistance. | Medical devices, automotive. |
| Tumbling | Smooths and deburrs surfaces, improving appearance. | Consumer goods, electronics. |
| Sandblasting | Creates uniform texture and cleans the surface. | Aerospace, industrial machinery. |
| Powder Coating | Applies a durable protective layer for aesthetics. | Automotive, outdoor equipment. |
| Anodizing | Creates a protective oxide layer for corrosion resistance. | Electronics, aerospace. |
| Plating | Deposits a thin metal layer for improved appearance. | Decorative and functional parts. |
| Laser Marking | Adds permanent markings with high precision. | Medical devices, electronics. |
| Mirror Polishing | Achieves a reflective, high-gloss surface finish. | Decorative and high-end products. |
| Brushed Finish | Creates a directional texture for a unique appearance. | Consumer goods, appliances. |
MIM can produce high-strength, lightweight engine and powertrain components like gear shafts, turbocharger rotors, and valve parts that improve fuel efficiency.
Extreme environment tolerance makes MIM suitable for aircraft and turbine engine applications including blades, nozzle components and fuel system parts.
Excellent biocompatibility, corrosion resistance and intricate geometries enable MIM for scalpel blades, orthopedic instruments, dental implants and catheter components.
MIM can produce high-strength, lightweight engine and powertrain components like gear shafts, turbocharger rotors, and valve parts that improve fuel efficiency.
Extreme environment tolerance makes MIM suitable for aircraft and turbine engine applications including blades, nozzle components and fuel system parts.
Excellent biocompatibility, corrosion resistance and intricate geometries enable MIM for scalpel blades, orthopedic instruments, dental implants and catheter components.
Metal injection molding uses a powder metallurgy process to produce precision net-shape metal parts by mixing fine metal powders with binders, injection molding, then sintering to achieve up to 98% density.
Metal injection molding can process stainless steels, low alloy steels, titanium alloys, tungsten heavy alloys, cobalt chromium, and other specialty alloys to manufacture small, complex components with excellent mechanical properties.
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