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MIM Spare Parts
Customized
Metal Molding is the process of making metal parts by melting the metal and injecting it into the mold so that it forms the desired shape in the mold.
minimum order
1 piece
Country of Origin
Shenzhen
Quantity
$0.10 - $1.00
/ piece
Metal Molding is the process of making metal parts by melting the metal and injecting it into the mold so that it forms the desired shape in the mold.
| Key Attributes | |
| Product Name | MIM Product |
| Brand Name | Yitech |
| Place of Origin | Guangdong, China |
| Material | Metal Alloy (Stainless Steel) |
| Process | Mold Shaping |
| Type | Machining Parts |
| Key Selling Points | High Productivity |
| Surface Treatment | Sand Blasting, Powder Coating, Plating, Polishing, etc. |
| Weight | 0.1 kg |
| Quality Control | 100% Inspection |
| Machinery Test Report | Provided |
| Video Outgoing-Inspection | Provided |
| Warranty | 1 Year |
| Service | Customized OEM |
| Drawing Format | 2D (PDF/CAD), 3D (IGES/STEP) |
| Packing | Pearl Cotton + Carton (Package: PE Bag + Carton) |
| MOQ | 100 pcs |
· Product Overview
These Metal Injection Molding (MIM) Parts represent a breakthrough in manufacturing complex, high-precision metal components at scale. Leveraging the MIM process, these parts feature intricate geometries, uniform material density, and exceptional dimensional accuracy—all while maintaining cost-effectiveness for small to medium-sized components. Ideal for industries demanding both complexity and reliability, our MIM parts deliver consistent performance across critical applications.
· Core Specifications
- Material: A wide range of alloys are available, including 316L Stainless Steel, 17-4PH Stainless Steel, Low Alloy Steels, Titanium Alloys, and Copper Alloys (custom material options are available upon request).
- Process Standard: Compliant with ASTM B279 and MPIF Standard 35 for metal injection molding. Dimensional tolerance is controlled within ±0.1% to ±0.5% (depending on part geometry), with material density ≥95% of theoretical density. Mechanical properties such as tensile strength and hardness match or exceed those of wrought materials.
· Application Scenarios
- Medical Devices: Components for surgical instruments, dental fixtures, and even implantable devices (utilizing biocompatible materials like 316L).
- Automotive & Aerospace: Precision parts for engines, transmissions, and aerospace actuators (e.g., small gears, brackets).
- Electronics & Consumer Goods: Connectors, terminals, and structural parts for smartphones, wearables, and home appliances.
- Industrial Machinery: Valves, sensors, and micro-components for automation and robotics systems.
· Production Process Introduction
- Feedstock Preparation: Fine metal powder (typically <20μm) is mixed with thermoplastic binders to create a homogeneous feedstock.
- Injection Molding: The feedstock is injected into custom molds to form net-shape “green parts” (near-final geometry).
- Debinding: The binder is removed from the green parts through thermal or solvent debinding, resulting in porous “brown parts”.
- Sintering: The brown parts are heated in a controlled atmosphere furnace (up to 1400°C) to densify and achieve full material properties.
- Post-Processing: Optional processes like CNC machining, heat treatment, or surface finishing (polishing, plating) are applied to meet exact specifications.
· Packaging and Shipping Methods
- Packaging: Parts are individually packaged in anti-rust vacuum bags and then placed in foam-lined cartons or custom trays to prevent damage. For bulk orders, industrial-grade packaging with customized labeling is available.
- Shipping: We support International Express (DHL, FedEx, UPS), air freight, and sea freight. Customs documentation and tracking are provided for all shipments, and consolidated shipping options are offered for cost efficiency.
· Process
· Frequently Asked Questions (FAQ)
Q1: What is the Minimum Order Quantity (MOQ)?
A1: The MOQ for standard MIM parts is 5,000 pieces per design (due to mold investment). For custom projects, the MOQ is negotiable based on part complexity and volume commitment.
Q2: What is the Lead Time?
A2: Tooling (mold) development takes 4–6 weeks, followed by a production lead time of 3–5 weeks for standard orders. Rush orders may be accommodated with additional fees.
Q3: Can I Customize These Parts?
A3: Yes. Customization options include material selection, part geometry (complex shapes, undercuts), surface finish (polishing, plating, anodizing), and mechanical properties (via heat treatment). Provide your 3D models or technical drawings to get a tailored solution.
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