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Salt Spray Test
Salt Spray Test
Corrosion is material or its performance occurs damage or deterioration under the action of environment. Most of the corr... 【More】
Nondestructive testing
Nondestructive testing
ondestructive testing is an essentiale and effective tool for industrial development. Nondestructive testing is inspecing... 【More】
Micro elements of qualitative analysis
Micro elements of qualitative analysis
Micro area composition analysis is a technology that refers to the sample surface, which affects about 1 micron area comp... 【More】
Coating thickness test
Coating thickness test
Detect the thickness of metal or oxide coating on the surface of the material. Detection methods are: Metallographic meth... 【More】
Intergranular corrosion test
Intergranular corrosion test
Intergranular corrosion is mainly due to the difference of chemical composition between the grain surface and internal, a... 【More】
Metallographic analysis
Metallographic analysis
Metal material microstructure analysis: microstructure analysis of all kinds of metal materials, grain size assessment, n... 【More】
Mechanical test
Mechanical test
Tensile, impact, bending, compression, shear test, brinell, rockwell, vickers hardness test, rupture, load, torque test o... 【More】
Chemical composition quantitative analysis
Chemical composition quantitative analysis
Chemical composition is a main factor in determining the performance and quality of metal material which can be analysise... 【More】
Welding procedure qualification
Welding procedure qualification
Welding procedure qualification is to prove the validity of welding procedure and evaluate the test results. Welding proc... 【More】
Fracture morphology analysis
Fracture morphology analysis
Fracture occurs when partial fracture developing to critical crack size and the residual interface is unable to bear exte... 【More】
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