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Case Study

Anisotropic Microstructure, Nanomechanical, and Corrosion Behavior of …

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Writer InssTek 작성일24-06-17 16:31

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“Anisotropic Microstructure, Nanomechanical, and Corrosion Behavior of Direct Energy Deposited Ti-13Nb-13Zr Biomedical Alloy”

Summary:
• The present study investigates the anisotropic microstructure, nanomechanical, and corrosion behavior of Ti–13Nb–13Zr biomedical alloys, which were fabricated using InssTek's DED Technology.

•The specimen was additively manufactured under an Ar atmosphere. There are no powder particles on surfaces and shows uniform Ti, Nb, and Zr distribution without any segregation and precipitation, which indicates the as-deposited TNZ alloys are of good quality.

•Analysis results of nanomechanical behavior show a very high creep exponent and corrosion resistance was superior to commercial Ti–6Al–4V in the same solution. DED is an effective way to fabricate Ti–13Nb–13Zr biomedical alloy with uniform distributions of elements and fewer defects.

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