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浙江吉森金屬科技有限公司
Zhejiang Jisen Metal Technology Co.,Ltd 
　
Test Labs
Metallographic Examination
By preparing metallographic samples of materials, observing and capturing metallographic structures, and issuing test analysis reports.
① Observe the microstructure morphology of the material and verify the type of metal material structure;
② Rate characteristic items such as inclusions, grain size, and decarburization according to national standards;
③ Summarize and analyze the results based on the requirements of failure causes, process optimization, etc., and provide a report.
Testing Equipments
Mechanical Properties
Determine the mechanical properties of materials through experiments.
① Determine the hardness (Vickers hardness, Rockwell hardness, Brinell hardness, etc.) and tensile properties (tensile strength, yield strength, elongation after fracture, Young's modulus, Poisson's ratio, etc.) of materials according to national standards;
② Design and develop specialized testing equipment for simulating working conditions or testing other properties of materials (such as impact fatigue performance, bending fatigue performance, etc.).

Testing Equipment
Elemental Detection
Determine the composition of the material through experiments.
Quantitative determination of chemical elements in samples using gaseous free metal ions to absorb optical radiation (light).

Testing Equipment
Other Performance
Surface roughness, surface glossiness, magnetic field strength, etc.

Testing Equipment