Common chain waterproof and aging heat treatment method described chain now has been widely used in the transportation industry, and it has to be put into use after the heat treatment, the heat treatment method used on the chain, what does, and today we take a closer look at: Common chain heat treatment: annealing, normalizing, nitriding, carbonitriding Tibet big pitch chain, quenching, tempering, carburizing, boriding. Aging treatment artificial aging, natural aging process. Annealing, the workpiece is heated to 30-50 degrees above Ac3, holding a certain time, with the furnace cooled to 500 degrees at cooling in space. Normalizing, the steel is heated to above Ac3 or Acm, an operation after removing heat from the furnace in air-cooled. Hardening, the steel is heated to above Ac3 or Ac1, rapid cooling after holding a large pitch chain Tibet in water or oil coolant, the organization has been unstable. Tempering the hardened steel reheated to a temperature below Ac1, after cooling to room temperature incubation of the heat treatment process. For the aging heat treatment method of the chain are: natural aging process, the workpiece is left at room temperature for prolonged storage conditions or natural aging phenomenon occurs, called the natural aging process. Artificial aging Tibet big pitch chain, the use of the workpiece is heated to a higher temperature and a shorter time for aging treatment aging treatment, called artificial aging. Common chain waterproof and aging heat treatment method is mainly that, we must carry out the correct operation of the above description, the only way to fully display its performance out. Chain is a common gearing, chain works to reduce and friction between Tibet large pitch chain sprocket chain by hyperbolic arc, reduce the power transmission process of energy loss, and higher transmission efficiency. Chain drive applications focused on some of the power to run slower but larger cases, this chain drive to get more obvious advantages. Stainless steel chain name suggests is cast as the main material of stainless steel chain, this chain corrosion resistance, and can be adapted to a higher or lower temperature environment. The main application areas are food manufacturing stainless steel chains and processing industry, chemical industry and pharmaceutical manufacturing industries. Stainless steel chain specifications, Tibet chain, 西卢 chain network plant by plant Ningjin 西卢 chain network. Ningjin 西卢 chain network Factory (www.njxllw.cn) strong, credible, in Dezhou chains, sprockets and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Xi Lu chain network plant into the brilliant and you work for a better future!