Spark plasma consolidation and wear behaviour of nanoceramic addition into titanium alloy

Oluwasegun Eso Falodun, Babatunde Abiodun Obadele, Samuel Ranti Oke, Olukayode Samuel Akinwamide, Peter Apata Olubambi

Research output: Contribution to journalConference article

Abstract

Ti-6Al-4V-TiN-TiCN powders were processed using spark plasma sintering route. The powder consolidation was carried out at the temperatures of 1000 °C and a constant pressure of 50 MPa with a holding time of 10 mins. Results indicate that with the sintering temperature of 1000 °C, the microstructure shows some level of rapid growth and provided the optimal combination of a dense microstructure. The fractography of the sintered samples at sintering temperature and holding time was observed to investigate the sintering mechanism as well. Wear behaviour was studied and worn surface of the composite showed improved abrasive wear resistance with noncontinuous grooves as compared to the sintered Ti-6Al-4V without TiN/TiCN addition.

Original languageEnglish
Pages (from-to)2234-2241
Number of pages8
JournalMaterials Today: Proceedings
Volume18
DOIs
Publication statusPublished - Jan 1 2019
Externally publishedYes
Event9th International Conference of Materials Processing and Characterization, ICMPC 2019 - Hyderabad, Andhra Pradesh, India
Duration: Mar 8 2019Mar 10 2019

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Electric sparks
Titanium alloys
Consolidation
Sintering
Wear of materials
Plasmas
Powders
Fractography
Microstructure
Spark plasma sintering
Abrasion
Temperature
Wear resistance
Composite materials

All Science Journal Classification (ASJC) codes

  • Materials Science(all)

Cite this

Falodun, Oluwasegun Eso ; Obadele, Babatunde Abiodun ; Oke, Samuel Ranti ; Akinwamide, Olukayode Samuel ; Olubambi, Peter Apata. / Spark plasma consolidation and wear behaviour of nanoceramic addition into titanium alloy. In: Materials Today: Proceedings. 2019 ; Vol. 18. pp. 2234-2241.
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abstract = "Ti-6Al-4V-TiN-TiCN powders were processed using spark plasma sintering route. The powder consolidation was carried out at the temperatures of 1000 °C and a constant pressure of 50 MPa with a holding time of 10 mins. Results indicate that with the sintering temperature of 1000 °C, the microstructure shows some level of rapid growth and provided the optimal combination of a dense microstructure. The fractography of the sintered samples at sintering temperature and holding time was observed to investigate the sintering mechanism as well. Wear behaviour was studied and worn surface of the composite showed improved abrasive wear resistance with noncontinuous grooves as compared to the sintered Ti-6Al-4V without TiN/TiCN addition.",
author = "Falodun, {Oluwasegun Eso} and Obadele, {Babatunde Abiodun} and Oke, {Samuel Ranti} and Akinwamide, {Olukayode Samuel} and Olubambi, {Peter Apata}",
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Spark plasma consolidation and wear behaviour of nanoceramic addition into titanium alloy. / Falodun, Oluwasegun Eso; Obadele, Babatunde Abiodun; Oke, Samuel Ranti; Akinwamide, Olukayode Samuel; Olubambi, Peter Apata.

In: Materials Today: Proceedings, Vol. 18, 01.01.2019, p. 2234-2241.

Research output: Contribution to journalConference article

TY - JOUR

T1 - Spark plasma consolidation and wear behaviour of nanoceramic addition into titanium alloy

AU - Falodun, Oluwasegun Eso

AU - Obadele, Babatunde Abiodun

AU - Oke, Samuel Ranti

AU - Akinwamide, Olukayode Samuel

AU - Olubambi, Peter Apata

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AB - Ti-6Al-4V-TiN-TiCN powders were processed using spark plasma sintering route. The powder consolidation was carried out at the temperatures of 1000 °C and a constant pressure of 50 MPa with a holding time of 10 mins. Results indicate that with the sintering temperature of 1000 °C, the microstructure shows some level of rapid growth and provided the optimal combination of a dense microstructure. The fractography of the sintered samples at sintering temperature and holding time was observed to investigate the sintering mechanism as well. Wear behaviour was studied and worn surface of the composite showed improved abrasive wear resistance with noncontinuous grooves as compared to the sintered Ti-6Al-4V without TiN/TiCN addition.

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