Custom Powder Metallurgy
Customized powder metallurgy is a powder metallurgy technology that involves exclusive design and manufacturing throughout the entire process, from material formulation and production process to finished product performance, based on the client's individual needs. It differs from standardized powder metallurgy products, focusing more on meeting specific performance, shape, and size requirements for particular scenarios.
- Product Introduction
Core processes of customized powder metallurgy
1. Requirement Communication and Analysis: Deeply engage with clients to clarify key indicators such as the finished product's application scenarios, mechanical properties (strength, hardness, wear resistance), precision requirements, and production scale.
2. Customized Material Formulation: Adjust metal powder composition (e.g., iron-based/copper-based/stainless steel-based), add alloying elements (carbon, nickel, molybdenum, etc.), and even develop entirely new composite material systems based on requirements.
3. Custom Mold Development: Design and manufacture dedicated molding dies for clients' unique part shapes to ensure precise realization of complex product structures.
4. Process Parameter Optimization: Adjust parameters such as pressing pressure, sintering temperature/time, and post-processing (oil impregnation, heat treatment, surface treatment) to ensure the finished product meets performance standards.
5. Sample Production and Verification: Produce small batches of samples for performance testing, and optimize and adjust the solution based on feedback until it meets client requirements.
6. Mass Production and Delivery: After solution confirmation, initiate large-scale production and continuously monitor product quality stability.
Our Customization Advantages
Material Customization
It supports the development of 100+ metal powder formulations, and can adjust properties such as hardness, wear resistance, and corrosion resistance according to the working environment of the parts.
Unlimited Structural Complexity
One-time molding of complex structures with minimum hole diameters of 0.05mm and tooth profile accuracy reaching ISO 5 level, requiring no secondary processing.
Controllable Costs
Compared to traditional machining, material utilization is increased by 60%, and costs are reduced by 30%-50% after mass production.
Delivery guarantee
Standard custom parts can be sampled in 7 days, bulk orders can be delivered in 15 days, and urgent orders can be responded to within 48 hours.
ZUHUI Production Capability of Powder Metallurgy
ZUHUI provides custom powder metallurgy services beyond standard parts. Our team develops complex geometries, integrates multiple features, and achieves near-net-shape production with minimal machining to match your exact requirements.
| Attribute | Value |
| Diameter | 5 to 300 mm |
| Length | 5 to 150 mm |
| Weight | 5 to 5000 g |
| Wall thickness | Minimum wall thickness is 1.5mm |
| Surface finish | Ra 0.8μm to Ra 1.6μm (after surface treatment) |
| Tolerance | IT6-IT8 (after sizing) |
| Sintered Hardness | 50-90 HRB |
| Hardened Hardness | 30 HRC min. |
| Material | Iron, Steel, Bronze, Brass, Stainless Steel, Alloy Steel, Aluminium |
What Our Customers Say?
Daniel Foster
Project Engineer, USA
Laura Schmidt
Procurement Specialist, DE
Robert Evans
Purchasing Manager, DE
Customized Cases
Automotive Engine Valve Guides
Custom Requirements: High temperature resistance (400℃), low coefficient of friction, 100,000-hour service life.
Solution: Using iron-copper-graphite composite materials, vacuum sintering process.
Customer Value: Compared to traditional castings, weight is reduced by 25%, and friction loss is reduced by 40%.
Power Tool Gear Sets
Customization Requirements: 0.5 module micro gears, 15 N·m torque, high-precision transmission.
Solution: Stainless steel powder injection molding, tooth profile accuracy reaching ISO 6 level.
Customer Value: Replaces imported components, reducing costs by 45% and shortening delivery time by 70%.
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