Many aluminum alloy die-casting dies produced continuously should maintain their high hardness, and should not stick to the mold and scale when they are at a certain temperature for a long time.
The mold surface is corroded and oxidized by molten metal for a long time, and micro-cracks will gradually occur. In most cases, thermal fatigue is an important factor that determines the life of the Die Casting mold.
2. Sufficient strength, hardness, plasticity and heat resistance
The aluminum alloy die casting die is subject to the effects of high temperature, high pressure and thermal stress when molten metal is injected, and is prone to deformation and even cracking. Therefore, the die steel should have sufficient high temperature strength and toughness, as well as high hardness and heat resistance at the working temperature.
3. Excellent thermal conductivity
The aluminum alloy die-casting mold has been exposed to the high temperature effect of 600-700 ℃ for a long time. In order to ensure other functions, it is necessary to have excellent thermal conductivity.
4. Excellent resistance to molten metal damage
High temperature and high pressure casting can cause significant melting damage, and the mold should have greater resistance to this. It is also provided with appropriate protective layers such as oxidation mode and nitriding layer, without decarburization layer.
5. Good permeability and small heat treatment deformation
No matter which method is used for heat treatment, it is necessary to obtain uniform hardness, so it is required to have good hardenability, especially to carve the mold cavity before heat treatment, and to use the data with small heat treatment deformation, which is particularly important for large scale molds.
Why Choose SAIVS™ as Your Supplier？
1.Superb Quality Control Management
At SAIVS, we take pride in our perfect quality management systems and procedures, which guarantees the excellent performance of all our producs, being a professional Investment Casting | Die Casting| Sand Castingmanufacturer in China.
2.Rich Production Experience
With 20 years of experience in production, SAIVS has a deep understanding of the market and trends, and strives for continuous research and innovation. This has created advantages in both the product's performance and appearance.
As a Chinese factory committed to becoming the most cost-effective Investment Casting | Die Casting| Sand Castingexporter in China, SAIVS provides high-quality products at advantageous prices. By lowering costs and increasing efficiency, we ensure that our customers receive the best possible value for their investment.
4.Perfect After-sales Service
At SAIVS, we strive to provide superior customer service that meets and exceeds expectations. We are always available for any questions or concerns you may have, and we stand by our commitment to providing excellent after-sales support.
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