High Precision Magnesium Aluminum Alloy Die Casting Services
Customized Metal Aluminum Die Casting Services for Automotive Mechanical Parts, Zinc-Magnesium Alloy Die Castings, and Metal Castings
Surface Treatment Impact on Magnesium Alloys
Surface treatment significantly enhances the performance characteristics of magnesium alloys through various processes:
Corrosion Resistance
- Improve corrosion resistance: Anodizing, chemical conversion treatments, and coatings form protective layers that isolate the alloy from corrosive environments
- Extended service life: Reduces corrosion in harsh conditions like high humidity and salt spray environments
Wear Resistance
- Enhanced wear resistance: Coating and electroplating create hard protective layers that reduce wear in high-friction components like bearings and gears
Aesthetics
- Improve appearance: Anodizing, coating, and electroplating provide various colors and glosses to meet consumer aesthetic requirements
- Decorative effect: Surface treatments enable diverse textures and patterns to enhance product design and decorativeness
Bonding Force
- Improve coating adhesion: Chemical conversion treatment and electroplating pretreatment clean and activate surfaces, preventing coating peeling
Electrochemical Properties
- Improved electrochemical behavior: Reduces galvanic corrosion risk when contacting other metals
Thermal Properties
- Thermal conductivity considerations: Anodizing processes may affect thermal conductivity in applications requiring efficient heat transfer
Mechanical Properties
- Improve strength and hardness: Anodizing enhances surface hardness and strength
- Maintain toughness: Proper treatments provide protection without significantly reducing alloy toughness
Antibacterial Properties
- Confer antibacterial properties: Specialized coatings with antibacterial agents provide essential protection for medical devices
Electronic Performance
- Electromagnetic shielding: Conductive coatings improve electromagnetic shielding effectiveness for electronic devices
Characteristics of Die Casting Materials
Zinc Alloy
Easiest metal to die cast, economical for small components, excellent coating compatibility, high compressive strength and plasticity, long casting life
Aluminum Alloy
Lightweight, dimensional stability for complex thin-walled castings, strong corrosion resistance, excellent mechanical properties, high thermal and electrical conductivity, maintains strength at high temperatures
Magnesium Alloy
Easy to machine, highest strength-to-weight ratio among commonly used die cast metals
Copper Alloy
High hardness, strong corrosion resistance, best mechanical properties and wear resistance among die cast metals, strength comparable to steel
Industry Applications
Our products serve multiple industries including mineral equipment, shipbuilding, machine parts, automotive spare parts, hardware, aerospace, pump valves, medical equipment, motor housings, and new energy vehicles. Products are distributed across more than 20 provinces in China and exported to Europe, America, Australia, Korea, Japan, and other international markets.
| Product Name |
Custom Metal Aluminum Die Casting Service Metal Castings Housing Parts Zinc Magnesium Alloy Die Casting Parts |
| Quotation |
Based on your drawing specifications (size, material, thickness, processing content, and required technology) |
| Tolerance |
+/-0.01mm |
| Materials Available |
Aluminum alloy: ADC12, ADC10, A360, A380, A356
Magnesium Alloy: AZ91D, AM60B
Zinc alloy: ZA3#, ZA5#, ZA8# (Custom materials available per customer requirements)
|
| Surface Treatment |
Polishing, general/hard/color oxidation, surface chamfering, tempering, etc. |
| Processing |
Design → Molding → Die-Casting → Drilling → Tapping → CNC Machining → Polishing → Surface Treatment → Assembly → Quality Inspection → Packaging → Shipping |
| Application Industry |
Intelligent devices, 3C products, medical devices, automotive and motorcycle accessories, mechanical parts, electric tools, household appliances and furniture components, LED lighting components, building materials hardware, other metal structural components |
| Drawing Formats |
PRO/E, Auto CAD, Solid Works, UG, CAD/CAM/CAE, PDF |
Frequently Asked Questions
What should I provide to get a quotation?
Please provide your drawings (including material, size, surface treatment, tolerance or other technical requirements), quantity, application details, or samples for accurate pricing.
What is your minimum order quantity?
We accept small orders and sample orders.
Are you a factory or a trading company?
We are a factory providing comprehensive one-stop service from mold design to finished products.
How long is your delivery time?
Delivery depends on casting size, technical requirements, and quantity. Typically samples within 25 working days, mass production within 60 working days.
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