Neutron Diffraction Measurement of Thermal Residual Stresses Caused by Solution Treatment for a SUS 304 Stainless Steel Mechanical Part

@inproceedings{Matsushima2006NeutronDM,
  title={Neutron Diffraction Measurement of Thermal Residual Stresses Caused by Solution Treatment for a SUS 304 Stainless Steel Mechanical Part},
  author={Masahiro Matsushima and Xiao Jie Jin and Yoshinori Shiota and Yo Tomota and Hiroshi Suzuki and Atsushi Moriai},
  year={2006}
}
Neutron diffraction technique was employed to measure stress distribution in an interior region of a SUS304 rotating mechanical component with a fringe after solution treatment and after subsequently conducted stress-relief annealing. A coupon with 3x3x3 mm was prepared by spark cutting to determine stress-free spacing d0. The elastic strain was determined by using the measured (111) spacing d and d0 by (d - d0)/d0. Then the obtained strains were input into the general Hooke’s law to calculate… CONTINUE READING