MIM Sintering
Sintering densifies the brown part by diffusion, reaching 95-99% density with mechanicals near wrought metal. Huaxiao delivers mim sintering as part of our ISO 9001:2015 certified Metal Injection Molding (MIM) capabilities — from rapid prototyping to high-volume production, with full dimensional inspection and material certification on every order.
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What Is MIM Sintering?
MIM Sintering blends fine metal powder with binder, injects it into a mold and debinds and sinters to near-full-density parts. Huaxiao’s MIM Sintering service produces small, complex components with features impossible by machining.
Because the shape is molded, intricate geometry, thin walls and fine holes are formed in one shot. We handle feedstock, debinding, sintering and secondary machining so tiny parts arrive to spec at volume.
Our MIM Sintering Capabilities
Backed by 15+ years of precision manufacturing experience and a vertically integrated workshop:
How MIM Sintering Works
From drawing to finished part, our MIM Sintering process follows four controlled steps:
Technical Specifications
| Parameter | Specification |
|---|---|
| Process steps | Feedstock Mixing – Injection – Debinding – Sintering |
| Part weight | 0.02g – 300g |
| Max dimensions | 100 × 100 × 100 mm |
| Tolerance | ±0.3% standard, ±0.1% precision |
| Density | 95 – 99% theoretical |
| Surface finish | Ra 0.8 – 1.6µm as-sintered |
| Materials | 316L, 17-4PH, 420, 440C, Titanium, Kovar, Invar |
| Certification | ISO 9001:2015, ISO 13485 (Medical) |
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Materials We Work With
We process a broad range of metals and alloys to match your mechanical, thermal and corrosion requirements:
- Stainless Steel (316L, 17-4PH) — Corrosion-resistant small parts.
- Low-Alloy Steel — High-strength structural micro-components.
- Tool Steel — Wear-resistant small tools and inserts.
- Specialty Alloys — Custom compositions on request.
- Soft Magnetic — For sensor and motor micro-parts.
Industries & Applications
MIM Sintering is widely used across demanding industries. Typical applications include:
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Why Choose Huaxiao for MIM Sintering
- 95-99% density with properties approaching wrought metals.
- ISO 13485 medical-grade capability for implant components.
- Complex small parts impossible or costly by machining.
- Complex small parts impossible by machining.
- Near-full density with wrought-like properties.
- Cost-effective from pilot to mass production.
Choosing the Right MIM Sintering Partner
Metal injection molding wins when parts are small, complex and needed in volume. Huaxiao Parts produces custom MIM components — including medical, automotive and electronics micro-parts — with near-full density and features impossible by machining. We handle feedstock, debinding, sintering and secondary ops under one roof, scaling from pilot lots to mass production.
What to consider when sourcing MIM Sintering:
- Material & alloy — Pick the grade that matches strength, weight and corrosion needs for your MIM Sintering parts.
- Production volume — We support 1-piece prototypes through 100,000+ production runs, amortizing tooling efficiently.
- Tolerance & inspection — Specify critical dimensions; CMM reports and material certs are available on request.
- Secondary operations — Machining, finishing and assembly are handled in one continuous flow.
- Certifications — ISO 9001:2015 with full traceability and inspection reports on every lot.
Why Huaxiao Parts — Our Manufacturing Strength
Huaxiao Parts is a vertically integrated precision manufacturer trusted by automotive, medical, industrial and robotics customers worldwide. We combine broad process capability with disciplined quality so you can consolidate suppliers without compromising control.
Huaxiao Parts — Your One-Stop Metal Parts Manufacturer
Huaxiao Parts is a professional metal parts manufacturer and your one-stop partner for metal product services. From prototyping to high-volume production, we integrate CNC machining, metal casting, hot forging, powder metallurgy, sheet-metal fabrication, surface finishing and assembly under one roof — so you can consolidate suppliers, cut lead times and keep full quality control. As a trusted custom metal components supplier, we help buyers worldwide turn drawings into finished, inspected parts with end-to-end metal manufacturing.
Ready to consolidate your supply chain? Send us your drawings, quantity and requirements — our engineering team responds within 24 hours with a detailed quote.
Request a Quote → Typical reply within 24 hours
Frequently Asked Questions
Send us your drawings, quantity and requirements. Our engineering team responds within 24 hours with a detailed quote.
