Cast Aluminum

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No. 9 Renmin Road, Zhongshan District, Dalian, Liaoning, China
1812, International Building, No. 9 Renmin Road, Zhongshan District Dalian Liaoning 116011 CN

What is special about the degreasing process of aluminum alloy castings

Die-Casting Tooling Design is also a processing method, so many parts are obtained by die casting, the performance of the die casting is based on the material composition. Take the aluminum alloy casting with zinc as the main component for example, the parts can only be applied after special treatment.

As the surface of the aluminum alloy casting is a very dense surface layer, inside is the evacuation of porous structure, so in its degreasing is special, can only use alkaline degreasing agent for degreasing. In addition, we have high requirements on the decoration of products, so mechanical polishing is required before degreasing, followed by chemical degreasing and electrolytic degreasing.

Because the polishing paste that aluminium alloy die casting USES contains paraffin in polishing, for emulsive paraffin, the temperature that removes wax water wants to exceed 70 degrees to just have the effect. Generally, wax removal water can only remove wax without degreasing, and chemical degreasing should be carried out again. The chemical activity of zinc alloy is very strong, so the alkalinity of chemical degreasing liquid should not be too strong, or it will corrode the surface of casting. If in this process can be used with ultrasound, the effect will be more ideal. The degreasing process of aluminum alloy castings is very important. The above mentioned operations should be in accordance with the requirements to ensure the quality of the die casting products.

Located in Liaoning province in northeastern China,  LianJiang Metals Company have specialized in aluminum and iron casting production since 1997. We are an OEM partnership that manufactures Cast Aluminum and iron parts for clients all over the world and in different industries such as Street Lighting Base, patio furniture & Garden Decoration company.

With over 20 years of casting work experience and expertise, we offer a full range of casting processes including:sand casting,gravity casting,die-casting,vacuum casting

If you want to know more about the product, please click here.

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No. 9 Renmin Road, Zhongshan District, Dalian, Liaoning, China 0 km

[Aluminum Casting for sale]Complex aluminum casting process

Complex aluminum casting such as Aluminum Casting Gate, it is a new technology, which is based on electromagnetic pump low-pressure casting technology, aluminum smelting and forming compound purification technology and manufacturing core, to produce high-quality aluminum casting modern technology. Electromagnetic pump low-pressure casting metal liquid transfer system has a stable flow, flow control is convenient, ease the process of molten alumina suction and easy to achieve the advantages of using the process automation, which not only improves the casting quality of aluminum casting, but also can improve the working environment. Reduce labor intensity, achieve automation and modern casting production.

Purification of molten enamel alloy castings is an important part of the aluminum smelting and composite purification facilities in addition to aeration and spin foam ceramic filters with high degassing performance, except for metal inclusions. In addition, it USES a new long-life lining material, with an independent insulation/heating system that can be used for mass continuous production, but also for batch production. This technology has high efficiency, long service life, low cost and effective, easy to install, use and flexibility. There are three main aspects to be considered in solving complex problems of quality aluminum casting:

(1) melting and melting of liquid aluminum;

(2) smooth transition aluminum metal halide lamp,

(3) size and stability of the mold and sand core process.

That’s all for the sharing, thanks for your reading, and we also supply Aluminum Patio Furniture for sale, if you have any demand for our products, just feel free to contact us.

Located in Liaoning province in northeastern China,  LianJiang Metals Company have specialized in aluminum and iron casting production since 1997. We are an OEM partnership that manufactures Cast Aluminum and iron parts for clients all over the world and in different industries such as Street Lighting Base, patio furniture & Garden Decoration company.

With over 20 years of casting work experience and expertise, we offer a full range of casting processes including:sand casting,gravity casting,die-casting,vacuum casting

If you want to know more about the product, please click here.

Showing 1 result