TC4 titanium rod titanium alloy bars polished titanium rod rod TA1TA2 zero shear diameter 1mm-200mm

1, titanium production status thermal processing status (R) cold state (Y) in the annealed condition (M) 2, titanium manufacturing process forging metal recrystallization temperature or higher, the forging process. Rolling the hot rolling at a temperature above the recrystallization temperature. Cold-plastic deformation temperature lower than recovery temperature of the rolling process. Annealing: The metal was slowly heated to a temperature sufficient to keep time, and then cooling at an appropriate rate (usually slow cooling, and sometimes controlled cooling) a metal heat treatment process. Pickling: The article is immersed in an aqueous solution of sulfuric acid to remove the oxide film such as a metal surface. Pre-treatment or intermediate plating, enamel, rolling and other processes of processing 3, titanium features 1 seed plate surface of the titanium oxide film equivalent of a good durable wear separating agent with the hair, using a titanium plate to save species a separating agent, the electrode plate peeling easier, eliminating the pre-treatment process kinds plate, titanium plate kind lighter than copper seed plate half. 2. life titanium starting sheet is three times more copper seed plate, copper crystal structure up to 10-20 years 3. titanium plate preparation seed depending on the operating conditions of a dense, smooth surface, good quality. 4. As the titanium species sheet without smearing separating agent, and thus avoid contamination copper electrolyte. 5. The increase productivity to reduce copper production costs, thus a better economic efficiency. 4, knowledge titanium alloy is an important structural metal in the 1950s developed, due to a high specific strength titanium alloy, corrosion resistance, and high heat resistance, are widely used in various fields. Many countries recognize the importance of titanium alloy, have their research and development, and has been applied. Titanium is the periodic table ⅣB element, look like steel, melting point up to 1 672 ℃, the case of refractory metals. Titanium content in the crust than the rich, far higher than common metals Cu, Zn, Sn, Pb and the like. Our resources are very rich in titanium, vanadium-titanium magnetite large only found in Panzhihua region, associated titanium reserves of about 420 million tons, close to the foreign total proven reserves of titanium. Titanium-use can be divided into heat-resistant alloys, high-strength alloys, corrosion resistant alloy (titanium - molybdenum, titanium - palladium alloys, etc.), low-temperature alloys and special features alloy (Ti - Fe hydrogen storage materials and titanium - Ni shape memory alloys) .