Tek-Tips is the largest IT community on the Internet today!
Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!
-
Congratulations TugboatEng on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!
Recent content by chrisnewman
-
Poisson's ratio at elevated temperatures
Using the following data (taken from Kaye and Laby) it is possible to calculate the tempco for different materials. Aluminium is chosen here as an example: At 20 deg C, E=70.3*10^9 (Pa) G=26.1*10^9 (Pa) Tempco for E is -480 ppm/degC Tempco for G is -520 ppm/degC For a homogeneous isotropic...- chrisnewman
- Post #6
- Forum: Metal and Metallurgy engineering
