Titan Metal Co., Ltd., Dongguan City, vacuum manufacturing services in China in various fields, the company is specialized in vacuum applications and equipment developed and manufactured and PVD coating processing of high-tech enterprises. In the embodiment of the plastic vacuum plating ip, in order to ensure that the metal is cooled by the heat emitted does not deform the resin vacuum electroplating factory, it must be adjusted to the deposition time. In addition aluminum electroplating factories, melting point, boiling point is too high metal or alloy is not suitable for deposition. Set to be metallized and plated plastic in a vacuum chamber, the use of certain methods to be plated material is heated, the metal evaporation or sublimation, encountered cold metal vapor condensed into the plastic surface of the metal film. Titan Metal Co., Ltd., Dongguan City, vacuum manufacturing services in China in various fields, the company is specialized in vacuum applications and equipment developed and manufactured and PVD coating processing of high-tech enterprises. Why do before the heat treatment of the workpiece metal vacuum titanium metal plating processing, heat treatment of tool steel for? Annealing is a metal or alloy is heated to a suitable temperature, holding a certain time, and then slowly cooled with the furnace heat treatment process. Its essence is the steel after austenitizing be pearlite. Annealing function: ① reduce the hardness of steel, to improve the plasticity, in order to facilitate cutting and cold deformation; ② grain refinement, eliminate tissue defects due to forging, welding and other causes, the organization uniform composition of the steel, improve the performance of steel or After the heat treatment to prepare; ③ eliminate the internal stress in steel to prevent deformation or cracking. Annealing annealing method commonly used methods are fully annealed, the ball annealing, stress relieving, recrystallization annealing, diffusion annealing and isothermal annealing several. ① fully annealed also known recrystallization annealing, the iron-carbon alloy is fully austenitic, followed by slow cooling, get close to equilibrium state organizations annealing process. Suitable carbon content of 0.3% to 0.6% of the medium carbon steel and carbon steel. ② ball annealing the steel carbide spheroidization annealing process is carried out. There are commonly used ball annealing temperature ball annealing two ordinary ball annealing and the like, this process is mainly used eutectoid steel and over analysis of steel mold, measuring and cutting steel. Metal plating processing, Titan metal (online consultation), plating by Titan Metal Products Co., Ltd. of Dongguan City. Titan Metal Products Co., Ltd. of Dongguan City (www.dgtaitan.com) Dongguan, Guangdong, wire, tube, leader board manufacturing equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer demand. Titan metal leadership with the staff warmly welcome all inquiries negotiations to create a better future Titan metal.