Microstructure and mechanical behavior of Ti25Nb25Zr alloy prepared from pre-alloyed and hydride-mixed elemental powders

1Citations
Citations of this article
7Readers
Mendeley users who have this article in their library.

Abstract

A study has been undertaken on the feasibility of the powder-metallurgy manufacturing process to fabricate β-type Ti25Nb25Zr alloy (mass%) for biomedical applications. The Ti25Nb25Zr alloy was fabricated from a mixture of TiH2 with constituent elemental powders, and from a pre-alloyed Plasma Rotating Electrode Processed (PREP) Ti25Nb25Zr powder, separately. It is shown that different processing methods led to different microstructures and mechanical properties. The Ti25Nb25Zr compact prepared by pre-alloyed powder exhibits poor strength whereas TiH2 processed Ti25Nb25Zr compact exhibits comparatively ultra-fine grained microstructure with significantly improved strength. The proposed fabrication method may have several opportunities to fabricate metallic alloys with enhanced mechanical properties.

References Powered by Scopus

Production of Ti-13Nb-13Zr alloy for surgical implants by powder metallurgy

92Citations
N/AReaders
Get full text

Effect of bimodal harmonic structure design on the deformation behaviour and mechanical properties of Co-Cr-Mo alloy

66Citations
N/AReaders
Get full text

Effect of cold rolling and heat-treatment on the microstructure and mechanical properties of β-titanium Ti-25Nb-25Zr alloy

35Citations
N/AReaders
Get full text

Cited by Powered by Scopus

Enhanced corrosion resistance of harmonic structured β-type Ti-25Nb-25Zr alloy in aerated Fusayama-Meyer's simulated saliva solution

0Citations
N/AReaders
Get full text

Register to see more suggestions

Mendeley helps you to discover research relevant for your work.

Already have an account?

Cite

CITATION STYLE

APA

Sharma, B., Vajpai, S. K., Kawabata, M., Nakano, T., & Ameyama, K. (2020). Microstructure and mechanical behavior of Ti25Nb25Zr alloy prepared from pre-alloyed and hydride-mixed elemental powders. Materials Transactions, 61(4), 562–566. https://doi.org/10.2320/matertrans.MT-MK2019001

Readers' Seniority

Tooltip

Researcher 2

67%

Professor / Associate Prof. 1

33%

Readers' Discipline

Tooltip

Engineering 2

67%

Materials Science 1

33%

Save time finding and organizing research with Mendeley

Sign up for free