Industrial corrosion environment test for mechanical products

The negative impacts of industrial corrosive environments on mechanical products mainly include: moisture intrusion and accumulation inside the product, causing the product to become damp and causing accidents; screws and washers of the product to rust due to moisture; structural deformation due to high temperatures, resulting in movement failure, increased wear and sealing failure, rapid aging of materials leading to early failure, etc.
Therefore, after mechanical products pass the basic performance test, they should pass the relevant artificial environment test assessment based on the impact of environmental factors on various types of products.
Industrial corrosion environment testing of mechanical products can select different test items based on the impact of environmental factors. Zhongke Testing Reliability Experiment Center has various environmental testing capabilities for mechanical products and provides professional industrial corrosion environment testing services for mechanical products.

General-purpose mechanical products used in industrial corrosive environments, including internal combustion engines, engineering machinery, heavy machinery, lifting and transportation machinery, general petroleum machinery, electrical products, instruments, machine tools, general parts, etc.

Chemical gas corrosion test
High temperature test
Damp heat test
Mold growth test
Salt spray test
Alternating salt spray test
Metal covering test
Temperature change test
Solar radiation test
Shell protection test
Vibration (sinusoidal) test
0 Impact test and crash test
1 Magnetic field radiation test
2 Electric field radiation test
3 Electrostatic discharge test
4 Power supply voltage frequency change test
5 Power supply fast transient test

GB/T 14093.4-2009 Environmental technical requirements for mechanical products Industrial corrosive environment
GB/T6461-2002 Metal and other inorganic coatings on metal substrates Rating of specimens and specimens after corrosion tests
GB/T 6465-2008 Metal and other inorganic coating corrosion paste corrosion test (CORR test)
GB/T 6466-2008 Electrodeposited chromium layer Electrolytic corrosion test (EC test)
GB/T 2423.2-2008 Environmental testing of electrical and electronic products Part 2: Test methods Test B: High temperature
GB/T 2423.3-2006 Environmental testing of electrical and electronic products Part 2: Test methods Test Cab: Constant heat and humidity test
GB/T 2423.4-2008 Environmental testing of electrical and electronic products Part 2: Test method Test Db alternating damp heat (12 h + 12 h cycle)
GB/T 2423.16-2008 Environmental testing of electrical and electronic products Part 2: Test methods Test J and guidelines; mold growth
GB/T 2423.17-2008 Environmental testing of electrical and electronic products Part 2: Test method Test Ka: Salt spray
GB/T 2423.18-2000 Environmental testing of electrical and electronic products Part 2: Test Test Kb: Salt spray, alternating (sodium chloride solution)
GB/T 2423.22-2002 Environmental testing of electrical and electronic products Part 2: Test method Test N: Temperature change
0 GB/T 2423.24-1995 Environmental testing of electrical and electronic products Part 2: Test methods Test Sa: Simulating solar radiation on the ground