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Powder Injection Sintered Electric Car Mechanism Part Accessories
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Precision MIM auto parts High purity, low inclusion MIM parts Irregular and spherical powder shape Low oxygen content MIM parts Powder Injection Molding (PIM), which encompasses Metal Injection Molding (MIM) ), is a new type manufacture technology which combines plastic injection molding process with powder metallurgy process. It is a net-shape process for the manufacturing of high volume high precision components for use in a diverse range of industries. MIM parts can now be found in all areas of life, from our cars and trucks to watches, dental braces, mobile phones, IT equipment, DIY tools and much more.
What's the MIM technology and its advantages and features.
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's suit to do mass production with complicated shapes, create metal parts with complex geometries; MIM technology can accurately produce components features such as internal and external threads, undercuts, teeth (e.g., gear teeth), slots, holes, fins, markings, and engravings.
MIM process imposes few restrictions on the part design. It gives freedom to manufacture a variety of shapes, can fabricate multi-component parts as a single piece
Wide selection of metal materials for MIM, It can use all kind of metal material(such as stainless steel, carbon steel, copper alloys, nickel alloys, tungsten alloys, cobalt alloys, iron, carbide, ceramic and titanium, etc)
Its relative density can achieve more than 98%, MIM parts are produced with high density, resulting in excellent mechanical properties, including strength and hardness. This makes MIM a great solution for components that need to withstand high stress and wear.
Its finished products is close to final products, less material wastes and scrap than a machining process, which is important for expensive materials such as refractory materials, titanium alloys, superalloys, and specialty metals. 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, Consistent part quality, Consistent part density & strength
Compared with PM(Powder Metallurgy), MIM can produce more complex shape and better preformance metal products.
Production cost comparision between MIM and other processes
Cost Effective Design Flexibility/ Material Variety and Integrity
Powder metallurgy can ensure the accuracy and uniformity of the material composition ratio. Suitable for producing products of the same shape and large quantities, low production cost.
Auto Parts Manufacture 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
Production Capacity comparision of MIM and other process
Most difficult metals and compounds, pseudo alloys, porous materials can only be manufactured by powder metallurgy
Auto Parts MIM 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 |
Powder Metallurgy Ultra Power Auto Parts
Powder metallurgy products have advantages in energy saving, material saving, environmental protection, economy, high efficiency and so on, which are gradually recognized by various industries and widely used; especially the application and development of automotive powder metallurgy products, which pushes the powder metallurgy industry into the fast lane of development.
Powder metallurgy parts used in automobiles are products with very high scientific and technological content, which can reduce the weight of automobiles and lower manufacturing costs, and have the effect of optimizing the production process of automobile industry products and improving the competitiveness of the automobile industry, and at present, the powder metallurgy parts used in automobiles in the world are more than 400 kinds of powder metallurgy parts.
Your Partner for Automotive Metal Shaped Solutions
As a global market leader for metal injection molding mim components, we deliver customized high-precision metal shaped solutions and engineering support to enable industrial and automotive parts innovations. MIM auto parts are near fully dense, which gives excellent mechanical, magnetic, corrosion and hermetic sealing properties, and allows secondary operations like plating, heat treating, and machining to be easily performed.
