β2m=β20+β2d+β2a (1)
β2m≈β2a (2)
β=+tanθεm (3)
D=β2/2ln2πb2 (4)
半高宽 | 晶粒尺寸 | 位错密度半高宽 | |
1 | 0.561 | 275 | 1.32231E-05 |
2 | 0.538 | 288 | 1.20563E-05 |
3 | 0.569 | 271 | 1.36164E-05 |
4 | 0.549 | 282 | 1.25748E-05 |
5 | 0.472 | 333 | 9.01803E-06 |
6 | 0.513 | 304 | 1.08206E-05 |
7 | 0.51 | 306 | 1.06797E-05 |
8 | 0.448 | 354 | 7.97983E-06 |
9 | 0.591 | 259 | 1.49074E-05 |
10 | 0.611 | 250 | 0.000016 |
11 | 0.552 | 280 | 1.27551E-05 |
| 角度(度) | 弧度 | 晶粒尺寸(A) | 晶界引起的积分半高宽 | 晶内位错引起的积分半高宽 |
1 | 0.561 | 0.00979 | 275 | 0.00776 | 0.00203 |
2 | 0.538 | 0.00939 | 288 | 0.00741 | 0.00198 |
3 | 0.569 | 0.00993 | 271 | 0.00787 | 0.00205 |
4 | 0.549 | 0.00958 | 282 | 0.00756 | 0.00201 |
5 | 0.472 | 0.00823 | 333 | 0.00641 | 0.00183 |
6 | 0.513 | 0.00895 | 304 | 0.00702 | 0.00193 |
7 | 0.51 | 0.0089 | 306 | 0.00697 | 0.00193 |
8 | 0.448 | 0.00782 | 354 | 0.00603 | 0.00179 |
9 | 0.591 | 0.01031 | 259 | 0.00824 | 0.00207 |
10 | 0.611 | 0.01066 | 250 | 0.00853 | 0.00213 |
11 | 0.552 | 0.00963 | 280 | 0.00762 | 0.00201 |