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Metal Injection Molding (MIM) is a new powder metallurgy near net forming technology derived from the plastic injection molding industry, it is known that plastic injection molding technology low price to produce a variety of complex shapes of products, but plastic products are not high strength, in order to improve its performance, you can add metal or ceramic powder in plastic to In order to improve their properties, metal or ceramic powders can be added to plastics to obtain products with higher strength and good wear resistance. In recent years, this idea has evolved to maximise the solid particle content and to completely remove the binder and densify the forming blank during the subsequent sintering process. This new method of powder metallurgy forming is called metal injection moulding.
metal injection molding electronic component mim watch case part
Brand name | OEM & ODM |
Product type | Adjustable hinge mim part |
Product Model | MIM702 |
Material | Stainless steel 316L 304 17-4PH peptide Fe2Ni Fe4Ni Fe20Ni |
Post-Sintering | Polishing,Wire-drawing,Sandblasting,Plating,Coated,etc. |
Size | Custom |
Tolerance | 10mm±(0.02-0.04)mm |
Weight | 10g |
Forming Method | Powder Injection Molding |
Sintering method | Solid phase sintering |
Sintering environment | Vacuum |
Mold material | Stainless steel |
Application | Security industry |
Shape | Custom |
OEM | Accept |
QC system | 100% inspection before shipment |
Payment terms | T/T at sight, Paypal, Western Union,etc. |
Lead time | 7-15 working days |
Supply capability | 500000 Piece Per Month |
Packaging | PP bag / Anti-static film / anti-static plastic disc |
What's the Watch Parts MIM technology and its advantages and features.
it’s suit to do mass production with complicated shapes;
1, MIM is an advanced metal forming technology that use injection molding machine to manufacturing precision and complex metal parts, which combines the advantage of PM and plastic injection molding.it can use all kind of metal material(such as stainless steel, iron, ceramic and titanium, etc)
its relative density can achieve more than 98%
its finished products is close to final products, reducing the post-treatment cost, and then save production cost
compared with tranditional CNC and precision casting process, the structure are more even and preformance is much better
compared with PM(Powder Metallurgy), MIM can produce more complex shape and better preformance metal products.
Complex Wath Parts Material
| Material | Composition |
| Low alloy steel | Fe-2Ni, Fe-8Ni |
| Stainless steel | 316L, 17-4-PH |
| Tool steel | 42CrMo4, M2, Skd-11, C45 |
| Carbide | WC-Co(6%) |
| Ceramics | Al203, ZrO2, SiO2 |
| Tungsten alloy | W-Ni-Fe, W-Ni-Cu, W-Cu |
Compare with other Process
| 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 |
Service:
1, 100% inspection before shipment.
2, Satisfied packing, carton, wooden case, pallet,or according to your requirement.
3, Samples are within 35-40 days after the receipt of the deposit. production will be finished about 25-30days after samples confirma
process | metal injection molding, powder metallurgy |
applied software | pro-e, CAD, PDF |
material | iron alloy , stainless steel, copper. ceramic, tungsten alloy |
surface finish | black, plating, PVD, polishing, sandblasting |
tolerance precision | ±0.02~0.05mm |
quality system | 100% inspection before shipment |
dimensions | as per customer's requests |
samples qty | 5-10 pcs(for free) |
certification | ISO 9001, TS 16949, IECQQC080000 |
packgae | plastic bag and carton or as customer's requests |
lead time | base on the qty of order(usually 40-45 days) |
If you are interested in lock button, please send me 2D or 3D drawings, and then we will evaluate them and offer you a nice price
Customer Case
