变形速率对GH3625合金弹-塑性变形行为的影响
高钰璧, 丁雨田, 李海峰, 董洪标, 张瑞尧, 李军, 罗全顺

Effect of Deformation Rate on the Elastic-Plastic Deformation Behavior of GH3625 Alloy
GAO Yubi, DING Yutian, LI Haifeng, DONG Hongbiao, ZHANG Ruiyao, LI Jun, LUO Quanshun
表2 r = 0.5 mm/min时不同应力/应变、不同(hkl)晶面上GH3625合金的dI和FWHM
Table 2 d, I, and FWHM of GH3625 alloy at different stresses/strains and different (hkl) crystal planes under r = 0.5 mm/min
Stress/(111)(200)(220)(311)
strain

d

nm

FWHM

nm

I

a.u.

d

nm

FWHM

nm

I

a.u.

d

nm

FWHM

nm

I

a.u.

d

nm

FWHM

nm

I

a.u.

5 MPa0.208340.000831.119340.180430.000610.393880.127610.000480.582430.108820.000410.58707
100 MPa0.208270.000831.109250.180330.000650.401340.127550.000480.610180.108760.000410.60243
150 MPa0.208240.000851.097920.180280.000610.425570.127520.000470.615320.108730.000400.60224
200 MPa0.208190.000851.121290.180210.000620.406320.127500.000470.608320.108710.000410.59379
250 MPa0.208150.000851.132480.180150.000630.423010.127470.000480.618030.108680.000410.58574
300 MPa0.208110.000851.231820.180060.000620.448080.127450.000490.611650.108660.000410.59740
350 MPa0.208080.000911.312230.179980.000680.465370.127440.000510.640620.108640.000460.55437
-1.9%0.208080.000941.293990.179980.000730.445670.127450.000510.663330.108620.000450.54972
-3.4%0.208060.000981.192560.179930.000760.408790.127440.000540.648450.108620.000490.53572
-5.4%0.208040.001001.106160.179900.000840.357670.127420.000570.657660.108600.000520.49431
-7.4%0.208010.001031.048470.179890.000920.333640.127400.000600.671820.108580.000550.46532
-10.0%0.208000.001070.959930.179860.000990.313100.127390.000640.670010.108570.000560.49341
-12.2%0.207990.001100.882180.179820.001060.331930.127380.000670.669010.108550.000620.44359
-14.8%0.207970.001150.828220.179790.001100.357730.127350.000710.654680.108540.000680.47036
-18.3%0.207930.001250.800480.179770.001320.465610.127300.000740.576090.108520.000710.51191