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Aluminum Chromium Master Alloy is a high-performance alloy material meticulously manufactured by our factory, designed specifically for the precise addition of chromium elements in aluminum alloy production processes. We adopt top-tier pure aluminum and high-purity chromium raw materials, and combine advanced smelting and casting processes to ensure that the product fully complies with strict industry standards. Available in two main types: AlCr10% and AlCr20%, this master alloy comes in waffle and ingot shapes for easy handling, storage, and addition operations in production lines. With its uniform composition and stable performance, it has become an indispensable core raw material for enterprises engaged in the production of high-quality aluminum alloys, effectively helping manufacturers improve product quality and production efficiency.
The product is crafted from high-purity raw materials, and the element content is strictly controlled within the range of 10-20%. The chromium elements are evenly distributed in the aluminum matrix, avoiding the occurrence of local element aggregation. This uniform composition ensures that the performance of the final aluminum alloy products is consistent, without any defects caused by uneven element distribution.
We have optimized the entire production process, from raw material selection to finished product molding. The advanced refining technology effectively removes impurities in the alloy melt, achieving a finer grain structure and higher product purity. The reduction of surface inclusions greatly improves the surface quality and internal compactness of aluminum alloy products, meeting the stringent requirements of high-standard application fields such as aerospace and automotive manufacturing.
During the use of the Aluminum Chromium Master Alloy, the ingredient content remains stable without large fluctuations. This stability ensures that the production process is more controllable, reduces the probability of production adjustments caused by ingredient changes, improves overall production efficiency, and enhances the consistency and stability of batch products.
Specification | Description |
Chromium Content | 10%-20% |
Product Shape | Waffle / Ingot |
Packaging Standard | 1,000kg/pallet |
Quality Standard | Fully compliant with industry standards |
This master alloy is mainly applied to the chromium element addition of aluminum alloys. It is widely used in the production of high-strength aluminum alloys, corrosion-resistant aluminum alloy components, aerospace aluminum alloy parts, and high-precision industrial aluminum profiles. The addition of chromium can effectively enhance the strength, hardness, and corrosion resistance of aluminum alloys, expanding the application scope of aluminum alloy products.
Adding Temperature: The optimal temperature range for adding the Aluminum Chromium Master Alloy is 700℃-760℃. This temperature range can ensure the rapid and complete melting of the master alloy, facilitating the uniform diffusion of chromium elements into the aluminum alloy melt.
Addition Amount: The specific addition amount should be determined according to the chromium content requirements of the final aluminum alloy products and the actual production situation. It is recommended to conduct small-scale test runs before mass production to confirm the most suitable addition ratio.
Stirring Requirement: Sufficient and thorough stirring is crucial after adding the master alloy. It is recommended to stir continuously for 10-15 minutes to ensure that the chromium elements are evenly dispersed in the melt, thus exerting the best performance of the master alloy.
