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Magnesium Alloy Die Castings

Your Professional Magnesium Alloy Die Castings Supplier

 

Guangway Machinery is a leading industry player in making mechanical components. We have a focus in manufacturing and custom and want to provide our clients with specialized needs in a number of industries. The company's die castings include aluminum alloy die castings, zinc alloy die castings, magnesium alloy die castings. Die casting is a metal manufacturing process where molten metal is forced under high pressure into a mold (die) cavity, creating a solid, shaped part. This process is commonly used for producing complex, thin-walled parts with high precision and in large quantities. Our complete scope of services consists of forging, casting, CNC machining, and extrusions in copper, and it's all done to a high level and with a high level of precision.

 
 
Why Choose Us?

Quality Assurance

As an ISO 9001 certified company, we implement strict quality control measures at every stage of production. Each part undergoes a lot of checks during production to ensure it meets high standards.

OEM & ODM Available

We can design in 3D and provide detailed drawings using sophisticated design software to your requirements so that you get your finished item in the way you desire.

Advanced Equipment

Our state - of - the - art testing apparatus, such as spectrometers, metallographic testers, and hardness testers, are used to ensure the quality of materials and the accuracy of processing dimensions.

Our Services

We offer a warranty for our mechanical parts. We'll repair or replace them free of charge in case there's a problem with quality during warranty.Our after-sale service team can give you tips and guidance to extend your parts' lifespan.

 

Types of Magnesium Alloy Die Castings

 

Magnesium Alloy Die Castings for Automotive Parts

Magnesium alloy grades including AZ91D, AM60B etc., are most extensively used magnesium alloys for automobile die-casting. The tensile and corrosion-resistance properties of good quality are exhibited by AZ91D and it finds application for structural intensive parts.

Magnesium Alloy Die Castings for Electronics

The alloy material chemistry is closely regulated for the attainment of the required properties of the final material. High-purity magnesium alloy materials are utilized. The magnesium alloy ingots are molten under cover gas of e.g., a mixture of N₂ and SF₆ for avoiding magnesium combustion and oxidation. The type of alloy accurately controls the melting point but it ranges between 750 - 650°C generally.

Magnesium Alloy Die Castings For Industrial Applications

 

 

Specifications of Magnesium Alloy Die Castings

 

 

Certification

ISO 9001

Service

OEM\ODM

Color

Customized Color

Standard

Client Specification

Size

Customer's Drawing Required

Surface

Perfect Appearance

Package

Bubble + Carton + Wooden Case

Quality Control

Strictly 100% Inspection

Tolerance

Customer's Drawing Request

Surface Finish

Customers'requirements

 

General Process of Magnesium Alloy Die Castings

 

Magnesium Alloy Die Castings For Automotive Parts

Thoroughly clean the surface

 

Any contaminants, such as oil, grease, or dirt, may affect the adhesion and quality of the coating. Therefore, the surface must be cleaned before surface treatment. The surface may also need pretreatment, such as sandblasting or grinding, to ensure it is smooth and free of defects.

Choose the appropriate finishing method

 

The choice of the finishing method depends on many factors, including functionality, aesthetics, environmental factors, and cost. The selected method should have the required performance, such as corrosion resistance, durability, and visual appeal.

Quality control and inspection

 

 

Monitoring the quality of the surface finish throughout the process is crucial to ensure it meets the required specifications. This involves using appropriate measuring and testing equipment and adhering to industry standards for surface finish quality.

Surface Treatment of Magnesium Alloy Die Castings

Anodizing is a surface treatment applicable in decorating and improving the functional properties of nonferrous materials such as aluminum, magnesium, and zinc. It is an electrochemical process, making the metal durable and corrosion/scratch-resistant. There are three types of aluminum anodizing, namely Type I, Type II, and Type III.

 
 

Type 1 Anodizing

This anodizing uses chromic acid and can create the thinnest anodic oxide surface (at least 0.0001inches). Aluminum die casts subjected to this process are carrion resistant and slightly dyeable.

 
 
 

Type 2 Anodizing

This process involves sulfuric acid, which is stronger and creates a thicker surface (about 0.0002 – 0.001). Aluminum die casting subjected to this anodizing becomes corrosion resistant and is highly dyeable.

 
 
 

Type 3 or Hardcoat Anodizing

This also uses sulfuric acid but a higher electric current. Hence die casts subjected to this anodizing have thicker anodic oxide layers (>0.001), are corrosion and abrasion-resistant, and with the highest dyeing potential.

 

 

 

Certificate

 

 

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Packaging & Delivery

 

 

Packaging

Wooden Cases, Cartons, Palletization.

Shipping

By logistics; by shipping; by air.

Payment

Paypal, Western Union, T/T, L/C.

 

 

FAQ

 

 

Q: What is die casting vs sand casting?

A: Die casting involves using high pressure to inject molten metal into a metal mold, and sand casting involves pouring molten metal into a sand mold. Die casting and sand casting are both reliable processes, but each has its pros and cons.

Q: What are the methods of hardness testing?

A: The three most commonly used are the Brinell test, the Vicker's Diamond test, and the Rockwell test. All three methods involve indentation of the material. The hardness is calculated by measuring the force applied and comparing this to some geometrical aspect of the indentation such as the surface area or depth.

Q: Does samples available before order?

A: Yes, if it is the stock product, the sample can be sent for free in 3 days, if customized, will be sent within 7 days.

Q: How about the sample policy?

A: We can provide free sample. However, you have to pay the cost of courier by express like: DHL, TNT, UPS and FEDEX.

Q: Can you make my designs?

A: Yes, OEM/ODM is welcome, pls feel free to send us pictures. If necessary, we can keep your design be protected under law.

Q: Can I get discounts?

A: Yes, for big order, old customer and frequent customers, we give reasonable discounts.

We're professional magnesium alloy die castings manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to buy bulk magnesium alloy die castings made in China here from our factory.

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