Semi-solid die-casting manufacturers in China

Magnesium alloys are well-known for being the lightest structural alloys [1].

They are made of magnesium, the lightest structural metal, mixed with other metal elements to improve the physical properties. These elements include manganese, aluminium, zinc, silicon, copper, zirconium, and rare-earth metals [2].

Some of magnesium’s favourable properties include low specific gravity and a high strength-to-weight ratio. As a result, the material lends itself to a range of automotive, aerospace, industrial, electronic, biomedical, and commercial applications

Properties and advantages Applications

Magnesium alloys cover a wide array of applications, from automotive and aerospace applications to electronic and biomedical uses.

Structural applications Automotive, aerospace, industrial, and commercial applications are examples of structural applications. The advantage of magnesium alloys to be used in such applications is their light weight, high strength-to-weight ratio, high stiffness-to-weight ratio, castability, machinability, and great damping [4].

Automotive: support brackets for brakes and clutch, housing for transmission

Aerospace: landing wheels, helicopter rotor fittings, gearbox housings

Industrial: high-speed operating machinery, such as textile machines

Commercial: luggage, hand tools, computer housings, ladders

Electronic applications Electronic applications include electronic packaging, hard drive arms, cell phone and portable media device housings. Magnesium alloys are being used instead of plastics due to their light weight, strength and durability. They also are relatively better for heat dissipation and protection against electromagnetic and radio frequency interference [5].

Medical applications Portable medical equipment and wheelchairs that require light material make good use of magnesium alloys. Also, cardiovascular stents and orthopaedic devices are potential applications of some magnesium alloys due to magnesium’s biocompatibility and bioabsorbability [4].

Semi-solid castings have won the competition of various manufacturers with good compactness, forming ability and thermal conductivity. Semi-solid has both solid and liquid properties: high viscosity. Parts produced by the semi-solid molding process have lower porosity than those produced by traditional die casting. The mold filling temperature is lower and the heat content of the metal is lower. less, resulting in less thermal shock and shorter cycle times. Unlike thixotropic casting, which reheats a billet, rheological casting forms a semi-solid slurry from the molten metal produced in a typical die casting furnace. This is a great advantage over thixocasting as it yields cheaper raw material in the form of typical die-cast alloys and allows direct recycling. Semi-solid metal casting is a near-net-shape variant of die casting.

Semi-solid die-casting manufacturers in China Products

Latest Semi-solid die-casting manufacturers in China News

2023-5-8
Creating a Die Casting Mold
Die casting is a manufacturing process that is widely used in the production of metal parts. One of the essential steps in die casting is the creation of a die casting mold. A die casting mold is a tool that is utilized to shape and form metal into the desired shape. The process of creating a die casting mold is a complex one that requires careful planning and execution. There are several steps involved in the creation of a die casting mold, including design, prototyping, and testing. Firstly, the design of the die casting mold must be carefully...
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2023-5-4
Creating a High-Quality Die Casting Mold
Creating a high-quality die casting mold is critical to the success of any die casting operation. The mold, which is used to shape the melted metal into the desired product, is the foundation upon which the entire process depends. If the mold is designed poorly or manufactured with inferior materials, it can result in poor product quality, excessive scrap, and reduced productivity. In this article, we'll explore the key factors that go into creating a high-quality die casting mold. Design Considerations The first step in creating a high-quality die casting mold is to design it properly. The mold...
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2023-6-10
Squeeze Casting: A High-Pressure Manufacturing Technique for Superior Quality Products
Manufacturing techniques play a critical role in determining the quality and performance of products. One of the most effective manufacturing techniques is squeeze casting, which involves applying high pressure to molten metals during the casting process. This technique offers numerous benefits and applications in various industries. This article explores squeeze casting in detail, including its advantages, applications, and challenges. What is Squeeze Casting? Squeeze casting, also known as liquid metal forging, is a manufacturing technique that involves applying pressure to molten metals during the casting process. The process involves pouring molten metal into a preheated die cavity and...
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2022-1-12
The difference between magnesium alloy castings and die castings
We are a supplier of die castings, specializing in magnesium alloy materials. As a die casting supplier, I would like to share with you the difference between magnesium alloy and aluminum alloy. According to the casting process of molten metal, casting can be divided into two types: gravity casting and pressure casting. Gravity casting is the process of injecting molten metal into a mold under the gravity of the earth, also known as casting. In a broad sense, gravity casting includes sand casting, metal casting, investment casting, foam lost foam casting, and mud casting. In a narrow sense, gravity casting...
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2023-4-25
Aluminum Alloy Die Casting: Durable and Efficient Manufacturing Solution
Aluminum alloy die casting has emerged as a preferred manufacturing solution for various industries due to its durability and efficiency. Die casting is a process in which metal is melted and injected into a mold under high pressure to create complex shapes with high accuracy and consistency. Aluminum alloy die casting is the process of using aluminum alloys as the raw material for this process. One of the key advantages of aluminum alloy die casting is its ability to produce high-quality and intricate parts with minimal post-processing. This is because the process involves injecting molten metal into a precisely...
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2023-12-11
Comparing Cast Iron and Aluminum: Which is the Better Material?
When it comes to choosing the right material for various applications, two common options that often come to mind are cast iron and aluminum. Both materials have their unique characteristics and advantages, making them suitable for different uses. In this article, we will delve into the properties of cast iron and aluminum and compare them to determine which material is better. Firstly, let us explore cast iron. Cast iron is a strong and durable material that is known for its high resistance to wear and tear. It is primarily composed of iron, carbon, and silicon, which give it its...
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