Nanoindentation and wear properties of Ti and Ti-TiB composite materials produced by selective laser melting

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Nanoindentation and wear properties of Ti and Ti-TiB composite materials produced by selective laser melting. / Attar, Hooyar; Ehtemam-Haghighi, S.; Kent, D. et al.
In: Materials science and engineering: A, Structural materials: properties, microstructure and processing, Vol. 688, 03.2017, p. 20-26.

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

Harvard

Attar, H, Ehtemam-Haghighi, S, Kent, D, Okulov, IV, Wendrock, H, Bönisch, M, Volegov, AS, Calin, M, Eckert, J & Dargusch, MS 2017, 'Nanoindentation and wear properties of Ti and Ti-TiB composite materials produced by selective laser melting', Materials science and engineering: A, Structural materials: properties, microstructure and processing, vol. 688, pp. 20-26. https://doi.org/10.1016/j.msea.2017.01.096

APA

Attar, H., Ehtemam-Haghighi, S., Kent, D., Okulov, I. V., Wendrock, H., Bönisch, M., Volegov, A. S., Calin, M., Eckert, J., & Dargusch, M. S. (2017). Nanoindentation and wear properties of Ti and Ti-TiB composite materials produced by selective laser melting. Materials science and engineering: A, Structural materials: properties, microstructure and processing, 688, 20-26. https://doi.org/10.1016/j.msea.2017.01.096

Vancouver

Attar H, Ehtemam-Haghighi S, Kent D, Okulov IV, Wendrock H, Bönisch M et al. Nanoindentation and wear properties of Ti and Ti-TiB composite materials produced by selective laser melting. Materials science and engineering: A, Structural materials: properties, microstructure and processing. 2017 Mar;688:20-26. Epub 2017 Jan 31. doi: 10.1016/j.msea.2017.01.096

Author

Attar, Hooyar ; Ehtemam-Haghighi, S. ; Kent, D. et al. / Nanoindentation and wear properties of Ti and Ti-TiB composite materials produced by selective laser melting. In: Materials science and engineering: A, Structural materials: properties, microstructure and processing. 2017 ; Vol. 688. pp. 20-26.

Bibtex - Download

@article{3802b94621874620bef357ea4d261750,
title = "Nanoindentation and wear properties of Ti and Ti-TiB composite materials produced by selective laser melting",
abstract = "Ti and Ti-TiB composite materials were produced by selective laser melting (SLM). Ti showed an α΄ microstructure, whereas the Ti-TiB composite revealed a distribution of needle-like TiB particles across an α-Ti matrix. Hardness (H) and reduced elastic modulus (Er) were investigated by nanoindentation using loads of 2, 5 and 10 mN. The results showed higher H and Er values for the Ti-TiB than Ti due to the hardening and stiffening effects of the TiB reinforcements. On increasing the nanoindentation load, H and Er were decreased. Comparison of the nanoindentation results with those derived from conventional hardness and compression tests indicated that 5 mN is the most suitable nanoindentation load to assess the elastic modulus and hardness properties. The wear resistance of the samples was related to their corresponding H/Er and H3/Er2 ratios obtained by nanoindentation. These investigations showed that there is a high degree of consistency between the characterization using nanoindentation and the wear evaluation from conventional wear tests.",
author = "Hooyar Attar and S. Ehtemam-Haghighi and D. Kent and Okulov, {I. V.} and H. Wendrock and Matthias B{\"o}nisch and Volegov, {A. S.} and Mariana Calin and J{\"u}rgen Eckert and M.S. Dargusch",
year = "2017",
month = mar,
doi = "10.1016/j.msea.2017.01.096",
language = "English",
volume = "688",
pages = "20--26",
journal = "Materials science and engineering: A, Structural materials: properties, microstructure and processing",
issn = "0921-5093",
publisher = "Elsevier",

}

RIS (suitable for import to EndNote) - Download

TY - JOUR

T1 - Nanoindentation and wear properties of Ti and Ti-TiB composite materials produced by selective laser melting

AU - Attar, Hooyar

AU - Ehtemam-Haghighi, S.

AU - Kent, D.

AU - Okulov, I. V.

AU - Wendrock, H.

AU - Bönisch, Matthias

AU - Volegov, A. S.

AU - Calin, Mariana

AU - Eckert, Jürgen

AU - Dargusch, M.S.

PY - 2017/3

Y1 - 2017/3

N2 - Ti and Ti-TiB composite materials were produced by selective laser melting (SLM). Ti showed an α΄ microstructure, whereas the Ti-TiB composite revealed a distribution of needle-like TiB particles across an α-Ti matrix. Hardness (H) and reduced elastic modulus (Er) were investigated by nanoindentation using loads of 2, 5 and 10 mN. The results showed higher H and Er values for the Ti-TiB than Ti due to the hardening and stiffening effects of the TiB reinforcements. On increasing the nanoindentation load, H and Er were decreased. Comparison of the nanoindentation results with those derived from conventional hardness and compression tests indicated that 5 mN is the most suitable nanoindentation load to assess the elastic modulus and hardness properties. The wear resistance of the samples was related to their corresponding H/Er and H3/Er2 ratios obtained by nanoindentation. These investigations showed that there is a high degree of consistency between the characterization using nanoindentation and the wear evaluation from conventional wear tests.

AB - Ti and Ti-TiB composite materials were produced by selective laser melting (SLM). Ti showed an α΄ microstructure, whereas the Ti-TiB composite revealed a distribution of needle-like TiB particles across an α-Ti matrix. Hardness (H) and reduced elastic modulus (Er) were investigated by nanoindentation using loads of 2, 5 and 10 mN. The results showed higher H and Er values for the Ti-TiB than Ti due to the hardening and stiffening effects of the TiB reinforcements. On increasing the nanoindentation load, H and Er were decreased. Comparison of the nanoindentation results with those derived from conventional hardness and compression tests indicated that 5 mN is the most suitable nanoindentation load to assess the elastic modulus and hardness properties. The wear resistance of the samples was related to their corresponding H/Er and H3/Er2 ratios obtained by nanoindentation. These investigations showed that there is a high degree of consistency between the characterization using nanoindentation and the wear evaluation from conventional wear tests.

U2 - 10.1016/j.msea.2017.01.096

DO - 10.1016/j.msea.2017.01.096

M3 - Article

VL - 688

SP - 20

EP - 26

JO - Materials science and engineering: A, Structural materials: properties, microstructure and processing

JF - Materials science and engineering: A, Structural materials: properties, microstructure and processing

SN - 0921-5093

ER -

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