Chain common 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 today to learn more about us below: Chain common method of heat treatment: annealing, normalizing, nitriding chain, carbonitriding, quenching, tempering, carburizing, boron. Aging treatment artificial aging treatment, natural aging. Annealing, the workpiece is heated to 30-50 ° above Ac3, holding a certain time, slow cooling in the furnace was cooled to about 500 degrees in space. Normalizing, the steel is heated to above Ac3 or Acm, an operation after removing the insulation from the furnace in air cooled. Quenching, the steel is heated to or above Ac1 Ac3 stainless steel 8-word chain, after incubation in water or rapidly cooling the coolant oil, have been unstable tissue. Tempering steel after quenching reheated to a temperature below Ac1, after cooling to room temperature incubation of the heat treatment process. For a chain of aging heat treatment method are: natural aging treatment, the workpiece stand at room temperature conditions for long-term storage or natural aging phenomenon occurs, called natural aging. Artificial aging treatment, the use of the workpiece is heated to a higher temperature and a shorter time for aging treatment aging treatment process, called artificial aging treatment. Chain common waterproof and aging heat treatment method is mainly these, we must carry out the correct operation of the above description, the only way to fully display its performance out. Xi Lu Ning County factory is specialized in the production chain network chain manufacturers. Today we are speaking about: [stainless steel] chain by chain wheel drive characteristics; the chain can only be achieved between the parallel shaft drive sprocket in the same direction, the instantaneous transmission ratio is not constant. Suitable for long-distance transmission, can work well in harsh environments. The disadvantage is that the chain of transmission: After the chain hinge wear, resulting in larger pitch out of touch; high installation and maintenance requirements. [By] the chain wheel is in the original plus a roller chain, it will give up the chain of transmission is not the standard deviation of stainless steel chain, ie to prevent deviation. Our company also specializes in network chain, chain plates, horseshoe chain conveyors and accessories production. All are welcome to come to visit, order ~! Aikawa chain carbon chain _ _ 西卢 chain network plant provided by Ning County 西卢 chain network plant. Ning County 西卢 chain network Factory (www.njxllw.cn) strong, credible, in Dezhou chains, sprockets and other industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Xi Lu chain mesh factory and you hand into the brilliant, for a better future!