Abstract

Nanoindentation tests were conducted on Pd40Cu30Ni10P20, [(Fe0.6Co0.4)0.75B0.2Si0.05]96Nb4, Zr48Cu34Pd2Al8Ag8 and Zr48Cu32Ni4Al8Ag8 bulk metallic glasses to determine their strain rate sensitivities of hardness. Strain rate sensitivities for different experimental conditions were calculated, it was found that all specimens exhibit negative strain rate sensitivity. Different variation trend of strain rate sensitivity values along with different factors were observed, these observations were utilized to discuss the reasons for negative strain rate sensitivity, and its dependence on the composition and other factors of metallic glasses.

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.