Reasonable Using Various Kinds of Test Research Methods in Material Analysis

The contents of material analysis are varied and the test methods and instruments are also manifold. How do ones selected reasonable instruments and methods are very important for the researchers and engineers working at research, development, production and application of materials as well as testing of material quality. This paper have introduced briefly levels and contents of material analysis, experimental methods and their classify of material analysis, spectroscopy and application, ray diffraction and structural research of crystalline substances, scattering and imaging technologies and applications. Basic principles of reasonable using various experimental researching methods have been discussed in comparison and comprehensive ways. The more reasonable methods have been recommended for different material analysis contents.