Powder Metallurgy Parts MIM For Precision SIM Card Socket

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  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Zhejiang

  • Validity to:

    Long-term effective

  • Last update:

    2017-06-22 09:13

  • Browse the number:

    358

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Company Profile
Ningbo Zhenhai Geartorque Machinery Co.,Ltd
Contactaixin:

jinertai(Mr.)  

Email:

telephone:

Arrea:

Zhejiang

Address:

Juedu Industrial Zone, Zhenhai, Ningbo, China

Website:

http://www.geartorque.net/ http://www.that-it-company.com/com/jinertai/

Product details


MIM is a net-shape molding technology that belongs to Powder Metallurgy. The MIM process combines the design flexibility of plastic injection molding with the strength and integrity of wrought metal 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 parts that may or may not need final CNC machining  operations.








Contrast for MIM and Traditional Process






































































Item




Metal Injection Mold(MIM)




PM




Precision Casting




Machining Operation




Stamping




Density




98%




86%




98%




100%




100%




Tensile Strength




High




Low




High




High




High




Surface Finish




High




Medium




Medium




High




High




Small size




High




Medium




Low




Medium




High




Thickness




High




Medium




Medium




Low




High




Complexity Level




High




Low




Medium




High




Low




Design Tolerance




High




Medium




Medium




Medium




Low




Capacity




High




High




Medium




Medium-High




High




Range of Applying Material




High




High




Medium-High




Medium




Medium




Supply Ability




High




High




Medium




Low




High









Contrast for MIM and Precision Casting Molding






















Property




MIM




Precision;CastingMolding




MinimumThickness




0.4mm




2mm




MaximumThickness




10mm




Unlimited




MinimumDiameter




0.4mm




2mm




ToleranceofDiameter4mm




+/-0.06mm




+/-0.2mm




SurfaceRoughness




1μm




1μm








MIM Material Property






















































































Material Designation




Density




Hardness




UTS




Elongation




 




g/cm³




/




Mpa




%




Iron-based Alloy




MIM-2200 ( Sintered )




7.5




45-65HRB




310




40




 




MIM-2700 ( Sintered )




7.6




70-90HRB




410




25




Stainless Steels




MIM-316L ( As-sintered )




7.75




110-160Hv1




498




40




 




MIM-316 Duplex ( As-sintered )




7.65




70-100HRB




732




24




 




MIM-17-4PH ( Sintered )




7.5




20-25HRC




900




11




 




MIM-17-4PH ( Heat Treated )




7.5




35-40HRC




1160




7




 




MIM-304 ( As-sintered )




7.65




110-160Hv1




480




35




 




MIM-440C ( Sintered )




7.5




25-35HRC




-




-




Tungsten Alloy




95%W-Ni-Fe ( Sintered )




18.1




30




960




25




 




97%W-Ni-Fe ( Sintered )




18.5




33




940




15




Hardened Steels




MIM-4605 ( Sintered )




7.5




70-100HRB




700




11




 




MIM-4605 ( Heat-treated )




7.5




45-50HRC




1610




3