Introduction to the Application Fields and Importance of Metallographic Microscopes
The application fields and importance of metallographic microscopes are mainly reflected in the following aspects
1. Material selection: There is a certain correspondence between the microstructure and properties of the material, based on which a suitable material can be selected.
2 Verification: Raw material verification and process verification
3 Sampling inspection: The product manufacturing process conducts metallographic inspection on semi-finished products to ensure that the microstructure of the product meets the processing requirements of the next process.
4. Process evaluation: Determine and identify the conformity of product processes.
5. In service evaluation: Provide a basis for the performance, reliability, and service life of in-service parts.
6. Failure analysis: Identify process and material defects, providing macro and micro analysis basis for the analysis of failure causes.
7 Research methods: Provide important basis for adjusting research direction and technology.
Metallographic effect
Research on steel heat treatment process: The heat treatment principle of steel is based on the phase transformation of steel during heating and cooling, and metallographic technology is an important experimental means for phase transformation research.
Development of shape memory alloys: Shape memory alloys were also discovered through metallographic analysis.
3. Quality control of products: Every step in the production process, from the acceptance of raw materials, the control of processing technology, to the evaluation of the quality of semi-finished and finished products.
4. Failure analysis: Mechanical equipment and components are difficult to completely avoid failures that occur in the form of deformation, fracture, wear, and corrosion during use. Metallographic inspection is used to identify the cause and take preventive measures.
Accident analysis: The application of fire accident analysis and evidence in the field of fire cause identification has good repeatability, comparability, and intuitiveness.
Application Fields of Metallographic Microscope
Ferrous metal metallographic examination, non-ferrous metal metallographic examination, powder metallurgy metallographic examination, tissue identification and evaluation after material surface treatment.
