Aluminum cast mould plate is widely used in the field of aviation fixed device, truck, tower building, ship, pipeline and other buildings that need strength, weldability and corrosion resistance.For example: aircraft parts, gears and shafts, fuse parts, instrument shafts and gears, missile parts jump valve parts, turbines, keys, aircraft, aviation and defense applications. The mould made of aluminum alloy has the following characteristics:
1, material uniformity, good heat treatment technical, product under 300 ℃ thickness (diameter), basic consistent strength and hardness;
2. High precise surface , reducing material waste
3. Good processing performance: minimize the deviation of chemical composition, strength and hardness, and eliminate the phenomenon of "sticking knife" and "breaking knife" during processing;
4. By high speed machining, almost no deformation: perfect pre-stretching (T651) process treatment, completely eliminate internal stress, and it is not easy to warp, crack and deform when progressing and stressing.
5. Good compactness: the unique grain refinement process ensures that there are no sand holes, horizontal lines, bubbles and impurities;
6, Resistance to high temperature: under 400 ℃ work environment ,aluminum mould plate would not be permanent deformation;
Special aluminum alloy for mold: 7075T651, 7475, 7050, 2024, 6061, etc.