· Product Overview

· 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

1. Feedstock Preparation: Fine metal powder (typically <20μm) is mixed with thermoplastic binders to create a homogeneous feedstock.
2. Injection Molding: The feedstock is injected into custom molds to form net-shape “green parts” (near-final geometry).
3. Debinding: The binder is removed from the green parts through thermal or solvent debinding, resulting in porous “brown parts”.
4. Sintering: The brown parts are heated in a controlled atmosphere furnace (up to 1400°C) to densify and achieve full material properties.
5. 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)?

Q2: What is the Lead Time?

Q3: Can I Customize These Parts?