Effect of sintering temperature on structure and tribological properties of nanostructured Ti–15Mo alloy for biomedical applications

Mamoun FELLAH; Naouel HEZIL; Dekhil LEILA; Mohammed ABDUL SAMAD; Ridha DJELLABI; Stephania KOSMAN; Alex MONTAGNE; Alain IOST; Aleksei OBROSOV; Sabine WEISS

doi:10.1016/S1003-6326(19)65137-X

Effect of sintering temperature on structure and tribological properties of nanostructured Ti–15Mo alloy for biomedical applications

Mamoun FELLAH^*, Naouel HEZIL, Dekhil LEILA, Mohammed ABDUL SAMAD, Ridha DJELLABI, Stephania KOSMAN, Alex MONTAGNE, Alain IOST, Aleksei OBROSOV, Sabine WEISS

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

30 Scopus citations

Abstract

The effect of sintering temperature (1073–1373 K) on the structural and tribological properties of nanostructured ball-milled β-type Ti–15Mo samples was investigated. The prepared samples were characterized using various apperatus such as X-ray diffractometer, scanning electron microscope (SEM) and ball-on-plate type oscillating tribometer. Wear tests were conducted under different applied loads (2, 8 and 16 N). Structural results showed that the mean pore and crystallite size continuously decreased with increasing sintering temperature to reach the lowest values of 4 nm and 29 nm at 1373 K, respectively. The relative density of the sintered sample at 1373 K was as high as 97.0%. Moreover, a higher sintering temperature resulted in higher relative density, greater hardness and elastic modulus of the sample. It was observed that both the friction coefficient and wear rate were lower in the sample sintered at 1373 K which was attributed to the closed porosity.

Original language	English
Pages (from-to)	2310-2320
Number of pages	11
Journal	Transactions of Nonferrous Metals Society of China
Volume	29
Issue number	11
DOIs	https://doi.org/10.1016/S1003-6326(19)65137-X
State	Published - Nov 2019

Bibliographical note

Publisher Copyright:
© 2019 The Nonferrous Metals Society of China

Keywords

Ti–15Mo
biomedical applications
nanotribology
sintering
tribological behaviour
wear

ASJC Scopus subject areas

Condensed Matter Physics
Geotechnical Engineering and Engineering Geology
Metals and Alloys
Materials Chemistry

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10.1016/S1003-6326(19)65137-X

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FELLAH, M., HEZIL, N., LEILA, D., ABDUL SAMAD, M., DJELLABI, R., KOSMAN, S., MONTAGNE, A., IOST, A., OBROSOV, A., & WEISS, S. (2019). Effect of sintering temperature on structure and tribological properties of nanostructured Ti–15Mo alloy for biomedical applications. Transactions of Nonferrous Metals Society of China, 29(11), 2310-2320. https://doi.org/10.1016/S1003-6326(19)65137-X

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title = "Effect of sintering temperature on structure and tribological properties of nanostructured Ti–15Mo alloy for biomedical applications",

abstract = "The effect of sintering temperature (1073–1373 K) on the structural and tribological properties of nanostructured ball-milled β-type Ti–15Mo samples was investigated. The prepared samples were characterized using various apperatus such as X-ray diffractometer, scanning electron microscope (SEM) and ball-on-plate type oscillating tribometer. Wear tests were conducted under different applied loads (2, 8 and 16 N). Structural results showed that the mean pore and crystallite size continuously decreased with increasing sintering temperature to reach the lowest values of 4 nm and 29 nm at 1373 K, respectively. The relative density of the sintered sample at 1373 K was as high as 97.0\%. Moreover, a higher sintering temperature resulted in higher relative density, greater hardness and elastic modulus of the sample. It was observed that both the friction coefficient and wear rate were lower in the sample sintered at 1373 K which was attributed to the closed porosity.",

keywords = "Ti–15Mo, biomedical applications, nanotribology, sintering, tribological behaviour, wear",

author = "Mamoun FELLAH and Naouel HEZIL and Dekhil LEILA and \{ABDUL SAMAD\}, Mohammed and Ridha DJELLABI and Stephania KOSMAN and Alex MONTAGNE and Alain IOST and Aleksei OBROSOV and Sabine WEISS",

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doi = "10.1016/S1003-6326(19)65137-X",

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FELLAH, M, HEZIL, N, LEILA, D, ABDUL SAMAD, M, DJELLABI, R, KOSMAN, S, MONTAGNE, A, IOST, A, OBROSOV, A & WEISS, S 2019, 'Effect of sintering temperature on structure and tribological properties of nanostructured Ti–15Mo alloy for biomedical applications', Transactions of Nonferrous Metals Society of China, vol. 29, no. 11, pp. 2310-2320. https://doi.org/10.1016/S1003-6326(19)65137-X

TY - JOUR

T1 - Effect of sintering temperature on structure and tribological properties of nanostructured Ti–15Mo alloy for biomedical applications

AU - FELLAH, Mamoun

AU - HEZIL, Naouel

AU - LEILA, Dekhil

AU - ABDUL SAMAD, Mohammed

AU - DJELLABI, Ridha

AU - KOSMAN, Stephania

AU - MONTAGNE, Alex

AU - IOST, Alain

AU - OBROSOV, Aleksei

AU - WEISS, Sabine

PY - 2019/11

Y1 - 2019/11

N2 - The effect of sintering temperature (1073–1373 K) on the structural and tribological properties of nanostructured ball-milled β-type Ti–15Mo samples was investigated. The prepared samples were characterized using various apperatus such as X-ray diffractometer, scanning electron microscope (SEM) and ball-on-plate type oscillating tribometer. Wear tests were conducted under different applied loads (2, 8 and 16 N). Structural results showed that the mean pore and crystallite size continuously decreased with increasing sintering temperature to reach the lowest values of 4 nm and 29 nm at 1373 K, respectively. The relative density of the sintered sample at 1373 K was as high as 97.0%. Moreover, a higher sintering temperature resulted in higher relative density, greater hardness and elastic modulus of the sample. It was observed that both the friction coefficient and wear rate were lower in the sample sintered at 1373 K which was attributed to the closed porosity.

AB - The effect of sintering temperature (1073–1373 K) on the structural and tribological properties of nanostructured ball-milled β-type Ti–15Mo samples was investigated. The prepared samples were characterized using various apperatus such as X-ray diffractometer, scanning electron microscope (SEM) and ball-on-plate type oscillating tribometer. Wear tests were conducted under different applied loads (2, 8 and 16 N). Structural results showed that the mean pore and crystallite size continuously decreased with increasing sintering temperature to reach the lowest values of 4 nm and 29 nm at 1373 K, respectively. The relative density of the sintered sample at 1373 K was as high as 97.0%. Moreover, a higher sintering temperature resulted in higher relative density, greater hardness and elastic modulus of the sample. It was observed that both the friction coefficient and wear rate were lower in the sample sintered at 1373 K which was attributed to the closed porosity.

KW - Ti–15Mo

KW - biomedical applications

KW - nanotribology

KW - sintering

KW - tribological behaviour

KW - wear

UR - https://www.scopus.com/pages/publications/85076120977

U2 - 10.1016/S1003-6326(19)65137-X

DO - 10.1016/S1003-6326(19)65137-X

M3 - Article

AN - SCOPUS:85076120977

SN - 1003-6326

VL - 29

SP - 2310

EP - 2320

JO - Transactions of Nonferrous Metals Society of China

JF - Transactions of Nonferrous Metals Society of China

IS - 11

ER -

Effect of sintering temperature on structure and tribological properties of nanostructured Ti–15Mo alloy for biomedical applications

Abstract

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Keywords

ASJC Scopus subject areas

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