Contributed by the Technical Department of Shanghai Linpin Instrument Co., Ltd .: The corrosion of protected and unprotected metal materials is affected by many environmental factors, which mainly depend on the type of metal materials and the type of environment. It is impossible to design an accelerated corrosion test of a salt spray test chamber that includes all environmental factors that affect corrosion resistance. Therefore, the main test factors are designed to simulate the corrosion of metal materials. The accelerated corrosion test method in the salt spray test chamber is designed to simulate and increase the impact of the environment on metal materials exposed to salt-polluted outdoor atmosphere that can accelerate corrosion. The test method involves exposing the test cycle to salt spray, "dry" and "high humidity" environments. This test is a comparative test, and the test results cannot predict the long-term results of the corrosion resistance of the same metal materials used under this environmental condition. However, this method can still provide valuable information on the relevant properties of materials exposed to salt-polluted environments with similar test conditions. The salt spray test chamber is used to evaluate the salt spray test chamber and the test method for accelerated corrosion tests applicable to the corrosion resistance of metal materials in outdoor salt-polluted environments to see whether the tested materials have permanent or temporary corrosion protection. Round Shape Tempered Glass Cover,Rectangle Tempered Glass Lid,Square Tempered Glass Lid,G Type Glass Lid Hebei Bozheng Glasswork Co.,Ltd , https://www.bozhengglass.com