MIM Auto Air Exhaust Sprocket Parts
- Material: MIM4605
- Weight: 40g ;
- Hardness: 40~50HRC
- Tolerance: +-0.05 mm;
- Surface treatment:Blank,Sandblast,Black
MIM Auto Air Exhaust Sprocket Parts
Powder metallurgy (sintered metal) products are used as components in various applications. A typical application is the automotive industry. Many powder metallurgy and sintered metal products are used in automobiles, such as engine parts, shock absorber parts, transmission parts, power steering parts, chassis parts, compressor parts, electric window parts, door parts, exhaust-related parts, etc.
Important components in the production of automotive shock absorber parts include the shock absorber piston and the shock absorber base. By developing and manufacturing pistons and bases with specialized materials and high-precision seating surfaces, as well as using low-friction resin-packed pistons, the stability of the damping force of the shock absorber is ensured, contributing to improved driving stability and passenger comfort.
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.
MIM is widely used in the automotive industry
Ignition control lock parts, turbocharger rotors, valve guide parts, automotive brake parts, automotive sunshade parts, clutch inner ring, fork bushing, distributor bushing, automotive conduit, etc.
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 |
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
owder 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.
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