Description
1.1 This test method covers a procedure for experimentally determining the x-ray elastic constants (XEC) for the evaluation of residual and applied stresses by x-ray diffraction techniques. The XEC relate macroscopic stress to the strain measured in a particular crystallographic direction in polycrystalline samples. The XEC are a function of the elastic modulus, Poisson's ratio of the material and the hkl plane selected for the measurement. There are two XEC that are referred to as 1/2 S2hkl and S1 hkl.
Product Details
- Published:
- 12/01/2014
- Number of Pages:
- 6
- File Size:
- 1 file , 120 KB
- Redline File Size:
- 2 files , 260 KB
- Note:
- This product is unavailable in Russia, Ukraine, Belarus
