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: chain common heat treatment methods: double chain annealing, normalizing, nitriding, carbonitriding, quenching, tempering, carburizing, boriding. Aging treatment artificial aging curved plate chain, the natural aging process. Annealing large roller chain, 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 incubation in water or oil, coolant, has been unstable organization. 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 chain, will work to stand at room temperature or prolonged storage of natural conditions and aging phenomenon, known as the natural aging process. Artificial aging treatment, 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. For chain products, I believe everyone is familiar with the chain of products in ordinary life is very common, small bicycle chain, a large chain of machinery products to use, as long as the machinery factory must have two size pieces: gears and chains, This machine can operate different is fundamental. Ning Xi Lu chain net factory specializing in the production chain, stainless steel chain, steel chain, stainless steel chains, etc. by round. Meanwhile specializes in manufacturing non-standard chains, specialty chain, non-standard conveyor belt and sprocket, also based on customer needs, design and manufacture of various production lines and the like. Wang customers to see and order. Double pitch chain, chain Zhangye, 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!