The methods concerned include X-ray diffraction,thermal analysis,dilatometry,acoustic emission and electrical resistance,of which the last one is widely used in that,in addition to the fact that the testing process can hardly affect the samples,it has high precision,simple electro-circuits,and high speed as well.

The distribution of stresses in high pressure cylinders storing natural gas were studied by X-ray diffraction and metal magnetic memory method.

This study presented the effect of multi-modification on microstructure and properties of high manganese steel by means of microstructure observation, X-ray diffraction line profile analysis and properties testing.

Study on the determination in micro-amounts of free SiO _2 in respirable dust in the air of workplace by a method for XRD;