In the manufacture of boiler products

the metallographic test procedure for the material is to destroy the intercepted sample and then test and analyze it in the laboratory. The test process is relatively time-consuming. The use of portable metallographic observation equipment

combined with rapid sample preparation equipment and metallographic image acquisition software

can achieve rapid non-destructive metallographic examination of materials. Practical application shows that this inspection technology can solve the requirements of large boiler components and components

pipelines the non-destructive microstructure inspection

and the inspection steps are simple and fast

which has a good guiding significance for the metallurgical inspection and analysis in the boiler product manufacturing and field installation process.