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How to understand the fluidity of die-casting alloy liquid?
Sep 03, 2024
The ability of liquid metal to flow under its own weight is called "fluidity". The test and performance of fluidity is the ability of the alloy liquid to flow to fill the mold and the distance it can flow. The better the fluidity, the longer the distance it can fill and flow. The fluidity of the alloy liquid is determined by the composition of the liquid metal, the solidification method, the shape...
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Why aluminum foil and aluminum profiles cannot be produced directly through the die-casting process
Sep 24, 2024
First, the material properties of aluminum foil and aluminum profiles are not suitable for direct production through the die-casting process. This is because during the die-casting process, the molten aluminum alloy metal liquid contains a large amount of hydrogen, which is difficult to remove during the filling process, resulting in defects such as pores in the produced aluminum alloy die-casting...
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What machines are used to produce aluminum powder, aluminum ingots, and aluminum castings?
Oct 16, 2024
The production of aluminum powder, aluminum ingots, and aluminum castings mainly uses the following machines: aluminum ingot casting machines, aluminum melting furnaces, die-casting machines, and related auxiliary equipment. Aluminum ingot casting machines are mainly used to cast molten aluminum into ingots. Common models include continuous casting machines and casting machines, which can be cus...
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LONGHUA Alloy Die Casting Machines can be customized to meet specific application needs
Dec 10, 2024
Are you in the market for high-performance Aluminium Magnesium Alloy Die Casting Machines that can elevate your production process to new heights? Look no further! As a leading exporter of die casting machines, we specialize in state-of-the-art equipment that enables efficient and precise injection of aluminium magnesium alloy. In this article, we will highlight the key features and benefits of ou...
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Why copper alloy molds have a shorter lifespan than aluminum alloy molds
Dec 17, 2024
The main reasons why copper alloy moldshave a shorter lifespan than aluminum alloy molds include the following: High temperature and high pressure impact: During the die casting process, copper alloys have a high melting point, fast filling speed, and high filling pressure. Under the impact of high-temperature copper liquid, the mold cavity surface is subjected to great mechanical stress, result...
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What Preparations Do You Need Before Buying a Die Casting Machine?
Sep 30, 2026
Purchasing a die casting machine is a major capital investment for manufacturing factories. Blind procurement without adequate pre-work often leads to mismatched die casting machine models, failed on-site installation, delayed production schedules and extra costs. To guarantee smooth equipment installation, stable mass production and long-term operational efficiency, manufacturers need to finish a...
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Aluminum Radiator Die Casting Process & Key Production Considerations
Oct 08, 2026
Aluminum radiators are widely used in residential and commercial heating systems. As pressure-bearing components, they demand high density, zero leakage, and consistent heat dissipation performance. Die casting is one of the most efficient manufacturing methods for aluminum radiators. Understanding the complete process and potential pitfalls helps factories improve yield and reduce reject rates. F...
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Why Mold Process Determines Die Casting Yield
Oct 30, 2026
Modern high-precision die casting, especially for new energy vehicle structural parts, semiconductor heat sinks and automotive wheel hubs, demands simulation-validated mold processes rather than traditional trial-and-error tooling. Thermal balance is the central thread running through the whole mold lifecycle: uniform heat extraction reduces thermal stress, stabilizes shrinkage behavior, extends d...
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