Shanghai Yucheng Metal Products Factory-Sales Department

& Long-term supply of customized drawings of aviation aluminum alloy Long-term supply of customized drawings of aviation aluminum alloy Introduction
Product features: .Good formability and weldability. .high strength. .Good usability and excellent interface features. .Easy to process and easy to coat. .Good corrosion resistance and oxidation resistance. Main uses: Aviation fixtures, trucks, tower buildings, ships, pipelines and other construction applications requiring strength, weldability and corrosion resistance. Such as: aircraft parts, camera lenses, couplers, ship accessories and hardware, electronic accessories and connectors, decorative or various hardware, hinge heads, magnetic heads, brake pistons, hydraulic pistons, electrical accessories, valves and valve parts . Mechanical properties: Tensile strength: & Conditional yield strength (others: Individual: Total:): & Elongation (%): & Note: Sample size of longitudinal mechanical properties of profile at room temperature: All thicknesses Aluminum chemical composition: Aluminum contains aluminum residue Amount of silicon, copper, magnesium, zinc, manganese, titanium, chromium, iron For metals, the melting temperature should be controlled at ℃. Stir evenly for more than two times before sampling to ensure that the metal is completely melted, the temperature is accurate, and the composition is uniform. After stirring, take a sample from the middle of the depth of the aluminum liquid and from both sides of the furnace for analysis. Once the analysis is qualified, the sample can be converted into a furnace. , Purify and transfer the casting melt into the static furnace, use nitrogen and refining agent for powder spraying and jet refining, refining temperature ℃, time minutes, and let it stand for minutes after refining. Through this process, gas, slag is removed, and the melt is purified. During casting, there are two filtering devices between the casting mold and the furnace mouth. There is a foam ceramic filter plate at the furnace mouth for filtration. Before casting, filter with mesh glass fiber cloth to fully filter out oxides and slag inclusions in the melt. The casting temperature of alloy aluminum plate is relatively high (compared to the normal process of aluminum plate), the casting speed is relatively low, and the water flow is relatively large. The above process needs to be strictly controlled and cannot exceed the range, otherwise it will easily lead to casting failure. Long-term supply of aviation aluminum alloy drawings customization