材料种类 | 温度(℃) | A | m | n | 杨氏模量(MPa) | 泊松比 |
SMA-13 | 20 | 6.536 × 10−11 | −0.592 | 0.937 | 1500 | 0.25 |
30 | 3.325 × 10−9 | −0.587 | 0.862 | 1069 | 0.30 | |
40 | 1.446 × 10−8 | −0.577 | 0.792 | 955 | 0.35 | |
50 | 1.390 × 10−6 | −0.525 | 0.414 | 914 | 0.40 | |
60 | 1.464 × 10−5 | −0.502 | 0.336 | 907 | 0.45 | |
AC-20 | 20 | 4.580 × 10−11 | −0.596 | 0.944 | 1400 | 0.25 |
30 | 2.461 × 10−9 | −0.585 | 0.796 | 1157 | 0.30 | |
40 | 3.673 × 10−8 | −0.570 | 0.773 | 923 | 0.35 | |
50 | 4.802 × 10−6 | −0.532 | 0.595 | 677 | 0.40 | |
60 | 7.778 × 10−5 | −0.441 | 0.384 | 585 | 0.45 | |
AC-25 | 20 | 4.590 × 10−11 | −0.581 | 0.922 | 1350 | 0.25 |
30 | 3.461 × 10−9 | −0.576 | 0.859 | 1178 | 0.30 | |
40 | 1.956 × 10−8 | −0.562 | 0.830 | 930 | 0.35 | |
50 | 1.200 × 10−6 | −0.522 | 0.322 | 655 | 0.40 | |
60 | 3.755 × 10−5 | −0.418 | 0.210 | 511 | 0.45 |