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Figure 1 Soot-like blackening of die casting surface

You Should Know About Die Casting Blackening: Causes and Solutions

The die casting surface shows uneven soot-like flow marks, spot-like blackening or yellowing different from the base metal color, generally due to excessive mold release agent, punch oil, and its burning generated soot, carbide pollution of the alloy liquid, the alloy liquid is oxidized and discolored. The residual moisture in the cavity encounters high-temperature alloy …

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figure1&2 die casting surface porosity

Die Casting Porosity Defect: Problems and How To Solute

Starting from the inspection of die casting defects, the types of pores are identified according to the characteristics of pores. Various pore formation mechanisms are discussed, and the causes of pore formation are identified with the help of computer simulation analysis and corresponding field process investigation and analysis. The corresponding solutions to various porosity defects …

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mold design

How to Improve Die Casting Design Process and Die Casting Process

Pressure casting is an important molding process for forming non-ferrous metal structural parts, using a die-casting machine to fill the die cavity with metal liquid under high pressure and high speed and solidify the metal die casting. Die casting die is an important equipment for pressure casting. The manufacturing industry introduced die casting die engaged …

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Die Casting Mold Finishing

Die Casting Mold Technology: Electrical Discharge Processing, Electrode design

At present die-casting mold manufacturing products more and more, such as cars, motorcycles and many mechanical and electronic products of some parts die-casting, die-casting production products have penetrated various fields. Automotive die-casting parts such as clutch housing, transmission housing, four-cylinder body, three-cylinder body, filter, valve body, steering gear and luggage rack have accounted for more …

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A380 aluminum alloy

A380 Aluminium Alloys: Properties, Applications and Advantages

Aluminum alloy type A380 is the most common specialized aluminum alloy because it combines the characteristics of easy casting, easy machining, and good heat transfer. It is highly resistant to shifting, pressure, and high-temperature splitting. It is used in various products, including motor equipment chassis, engine mounts, gearboxes, furniture, generators, and hand tools, and can …

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