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

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Cheap Magnesium Die Casting: A Lightweight Solution for Precision Engineering
Introduction: In the world of precision engineering, the quest for lightweight materials without compromising on strength is a never-ending endeavor. One such solution that has gained significant attention is magnesium die casting. With its exceptional strength-to-weight ratio and remarkable dimensional stability, magnesium die casting has emerged as a game-changer in various industries. This article aims to explore the intriguing aspects of magnesium die casting and its applications in precision engineering. The Advantages of Magnesium Die Casting: 1. Lightweight: Magnesium is the lightest structural metal available, weighing only about one-fourth of steel and two-thirds of aluminum. Its low density makes...
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Shine Bright: Mastering How to Polish Cast Aluminum
Unlocking the brilliance of cast aluminum surfaces requires mastering the art of polishing. In this comprehensive guide, we'll explore the techniques and tools to achieve stunning results. Let's delve into the secrets of bringing out the shine in cast aluminum. Preparation for Polishing Before diving into polishing, it's essential to prepare the cast aluminum surface properly. Start by thoroughly cleaning the surface to remove any dirt, grime, or residue. Inspect the surface for imperfections such as scratches, dents, or oxidation, as these may require special attention during the polishing process. Methods for Polishing Cast Aluminum ...
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Unlocking the Secrets of Die Cast Tooling: Mastering the Art of Precision Manufacturing
Die cast tooling is a vital process in the world of precision manufacturing. It involves the creation of molds or tools that are used to shape molten metal into a specific form. The precision and quality of these tools play a crucial role in determining the final outcome of the die casting process. In this article, we will explore the intricacies of die cast tooling and how manufacturers can master this art. Die casting is a manufacturing process that has been around for centuries. It involves pouring molten metal into a mold or tool and allowing it to cool...
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