Temperature/℃

Maximum Deformation/μm

Minimum Deformation/μm

Different Value/μm

28

0.81907

0.0095961

0.8094739

18

1.9892

0.023305

1.965895

8

3.1593

0.03701

3.12229

0

4.0954

0.047981

4.047419

−8

5.0314

0.058947

4.972453

−18

6.2015

0.072656

6.128844

−28

7.3716

0.086366

7.285234