High Purity Titanium Foil and Strip

High Purity Titanium Foil And Strip materials are currently a relatively large amount of used products. Pure titanium has excellent cold working performance with a rolling processing rate of more than 70%. The key to its industrial technology of titanium foil and strip is to choose a reasonable processing technology and heat treatment system, especially the choice of heat treatment system is particularly important. Usually used in the vacuum annealing furnace for annealing treatment, annealing temperature and holding time are two important process parameters. When the annealing temperature is low, recrystallization is not sufficient, and the annealing temperature is high for coarse grains. When the material is annealed under a vacuum, the heat transfer is mainly by means of thermal radiation and the heat transfer is slow. Therefore, there should be enough holding time to make the internal and external temperature of the material (in the coil state) uniform and fully recrystallized. GR2 titanium foil and strip for the thickness of 0.2 × W:280 × L mm, single-volume weight 15-20kg, volume outside diameter of 200mm, The selection of vacuum annealing process is as follows: temperature 600-680°C, holding for 1-4h. The mechanical properties after annealing are shown in the following table:

In addition to controlling the processing rate and annealing process, the impurity content of the material, especially O and Fe, should be strictly controlled to reduce it to a certain extent. GR1 titanium foil and strip for the thickness of 0.03mm x Width 300mm x L mm, single-volume weight 2kg (volume outer diameter of Ø 70mm), and The selection of vacuum annealing process is as follows: temperature 550-650°C, insulation 6-10h, its mechanical properties after annealing are shown in the following table:

High Purity Titanium Foil And Strip is mainly used for producing sound films for high-quality audio, which has high requirements for plasticity and deep punching, so GR1 titanium foil with good plasticity is the best choice. Purity Titanium Foil And Strip is mainly used for producing sound films for high-quality audio, which has high requirements for plasticity and deep punching, so GR1 titanium foil with good plasticity is the best choice.
High-purity titanium Foil And strips are mainly used in electronics, aerospace, instrumentation, nuclear power, electronics, chemicals, petroleum, precision manufacturing, and medical and pharmaceuticals. Titanium foil is used for high fidelity, clear, and bright sound for speakers and tweeter membranes. Titanium foil material can also be used for precision fittings, implantation on bones, etc. Titanium foil has a smooth and bright surface, good color, and good stamping properties. Titanium foil, the raw material for the professional production of sound films, has a smooth, bright surface, good color, and good stamping properties. Available in 0.025mm, 0.03mm, 0.04mm, and 0.05mm thicknesses.