Abstract

POCO HPD-1 graphite is a very fine-grained, high-density, nearly isotropic graphite. However, it becomes less isotropic and less dense during high temperature creep deformation. Changes in crystallographic orientation, density, and modulus were measured as functions of creep strain. The modulus changes induced by creep seem to be related to the orientation and density changes. Modulus values were intermediate between calculated values based on the constant-stress model and those based on the constant-strain model.

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.