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Powder Metallurgy Sintered Surgical Endoscopic Grasping Forceps

  • 1, Material:stainless steel/alloy/iron/brass
  • 2, Processing:metal injection molding
  • 3, Good quality, high precision
  • 4, Competitive price

  • MIM (Metal Injection Molding) combines the technologies of thermoplastic injection molding and powder metallurgy to produce complex-shaped, high density, high performance metal parts.

     

    1. Best applied to small parts (typically less than 100 grams)

    2. Offers lower cost solution

    3. Improved mechanical properties

     

    MIM mainly materials

     

    Material System

    Material composition

    Typical applications

    Low alloy steel

    Fe-2Ni, Fe-8Ni

    Automobile, Machinery, ect

    Stainless steel

    316L, 17-4PH, 420, 440C

    Medical equipment, Clocks, ect

    Carbide

    WC-Co

    Various tools, Watches, ect

    Ceramic

    Al 2O3, ZrO2, SiO2

    IT electronics, Daily necessities

    Heavy Alloys

    W-Ni-Fe, W-Ni-Cu, W-Cu

    Arms industry, communications

    Titanium

    Ti, Ti-6Al-4V

    Medical and military structural parts

    Magnetic Materials

    Fe, NdFeB, SmCo5, Fe-Si

    Magnetic properties of various components

    Tool steel

    CrMo4, M2

    Tools

     

     Medical accessories Industry application classification

     

     

     How MIM Works

    The MIM process combines the design flexibility of plastic injection molding with the strength and integrity of wronght metals to offer cost effective solutions for highly complex part geometries.

    The MIM process is typically explained as four unique processing steps (compounding, molding, debinding and sintering) to produce a final part that may or may not need final finishing operations



    metal parts mim process


      Comparison between MIM and Traditional Machining

      Comparison between MIM and Traditional Machining  Comparison between MIM and Traditional Machining

    Comparison between MIM and Other Processes

    Parameter

    MIM

    CONVENTIONAL PM

    MACHINING

    INVESTMENT CASTING

    Density

    98%

    88%

    100%

    98%

    Tensile Strength

    High

    Low

    High

    High

    Elongation

    High

    Low

    High

    High

    Hardness

    High

    Low

    High

    High

    Min. Wall Thickness

    0.5 mm

    1 mm

    0.5 mm

    2 mm

    Complexity

    High

    Low

    High

    Medium

    Surface Finish

    High

    Medium

    High

    Medium

    Production Volumes

    High

    High

    Low

    Medium

    Range of Materials

    High

    High

    High

    Medium-High

    Cost

    Medium

    Low

    High

    Medium

     

     


     



    Precision and Complex Metal Parts Machining FAQs

    Precision Metal Parts Machining FAQs

    • Q
      What are the differetiates between Harber with other supplier?
      A

      Profeession and reliability; Our advantages are multiple available technologies, strong quality assurance, and good at project & supply chain management.

    • Q
      How to deal with the quality problem?
      A

      a. With our partners we perform APQP at an early stage in each project. b. Our factory must fully understand the quality concerns from customers and implement product & process quality requirements. c. Our quality professionals who perform patrol inspection in our factories.We perform final inspection before the goods are packed. d. We have 3rd party inspectors who perform final audit checks on the packed goods prior to dispatch from China.

    • Q
      Do you like to serve the client only with small orders?
      A

      We enjoy to grow up together with all our clients whatever big or small. You will become bigger and bigger to be with us.

    • Q
      Why Powder Metal Metallurgy?
      A

      The powder metal metallurgy process provides a host of advantages over competing metalworking technologies. These all add up to part-to-part uniformity for improved product quality, shape and material flexibility, application versatility, and cost effectiveness.

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