Influence of Laser Power on Improving the Wear Properties of Laser-Deposited Ti-6Al-4V+B4C Composite

1612 Ogledov
1095 Prenosov
Izvoz citacije: ABNT
ERINOSHO, Mutiu F.;AKINLABI, Esther T..
Influence of Laser Power on Improving the Wear Properties of Laser-Deposited Ti-6Al-4V+B4C Composite. 
Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 64, n.7-8, p. 488-495, july 2018. 
ISSN 0039-2480.
Available at: <https://www.sv-jme.eu/sl/article/influence-of-laser-power-on-improving-the-wear-properties-of-laser-deposited-ti-6al-4vb4c-composite/>. Date accessed: 23 oct. 2020. 
doi:http://dx.doi.org/10.5545/sv-jme.2018.5362.
Erinosho, M., & Akinlabi, E.
(2018).
Influence of Laser Power on Improving the Wear Properties of Laser-Deposited Ti-6Al-4V+B4C Composite.
Strojniški vestnik - Journal of Mechanical Engineering, 64(7-8), 488-495.
doi:http://dx.doi.org/10.5545/sv-jme.2018.5362
@article{sv-jmesv-jme.2018.5362,
	author = {Mutiu F. Erinosho and Esther T. Akinlabi},
	title = {Influence of Laser Power on Improving the Wear Properties of Laser-Deposited Ti-6Al-4V+B4C Composite},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {64},
	number = {7-8},
	year = {2018},
	keywords = {laser metal deposition; microstructure; wear measurement; Ti-6Al-4V+B4C composite},
	abstract = {Titanium and its alloys have possessed outstanding properties such as high specific strength, good oxidation and corrosion resistance; which have made them extensively suitable for use in the aeronautical, medical, automobile, marine and chemical industries. This paper presents the impact of laser power on the microstructure and the wear properties of titanium matrix Ti-6Al-4V+B4C composites. The laser power was varied from 0.8 kW to 2.2 kW while keeping other contributing parameters constant. The microstructural effects were characterized by increasing α-Ti lamella and coarse Widmanstettan structures as the laser power was increased, with the inclusion of 20 wt % of B4C. The mechanical action during wear test has created a loop shape with inner and outer radii on the surface of the laser-deposited composites. The wear thickness, depth and COF were taken into account; with the sample C deposited at a laser power of 1.8 kW and scanning speed of 1 m/min having the lowest wear loss of 0.119 mm3. The substrate exhibited the shallowest wear depth, and the reason is attributed to the compressive nature of the material. The interlace of B4C in the titanium matrix has improved the properties of the laser-formed composites.},
	issn = {0039-2480},	pages = {488-495},	doi = {10.5545/sv-jme.2018.5362},
	url = {https://www.sv-jme.eu/sl/article/influence-of-laser-power-on-improving-the-wear-properties-of-laser-deposited-ti-6al-4vb4c-composite/}
}
Erinosho, M.,Akinlabi, E.
2018 July 64. Influence of Laser Power on Improving the Wear Properties of Laser-Deposited Ti-6Al-4V+B4C Composite. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 64:7-8
%A Erinosho, Mutiu F.
%A Akinlabi, Esther T.
%D 2018
%T Influence of Laser Power on Improving the Wear Properties of Laser-Deposited Ti-6Al-4V+B4C Composite
%B 2018
%9 laser metal deposition; microstructure; wear measurement; Ti-6Al-4V+B4C composite
%! Influence of Laser Power on Improving the Wear Properties of Laser-Deposited Ti-6Al-4V+B4C Composite
%K laser metal deposition; microstructure; wear measurement; Ti-6Al-4V+B4C composite
%X Titanium and its alloys have possessed outstanding properties such as high specific strength, good oxidation and corrosion resistance; which have made them extensively suitable for use in the aeronautical, medical, automobile, marine and chemical industries. This paper presents the impact of laser power on the microstructure and the wear properties of titanium matrix Ti-6Al-4V+B4C composites. The laser power was varied from 0.8 kW to 2.2 kW while keeping other contributing parameters constant. The microstructural effects were characterized by increasing α-Ti lamella and coarse Widmanstettan structures as the laser power was increased, with the inclusion of 20 wt % of B4C. The mechanical action during wear test has created a loop shape with inner and outer radii on the surface of the laser-deposited composites. The wear thickness, depth and COF were taken into account; with the sample C deposited at a laser power of 1.8 kW and scanning speed of 1 m/min having the lowest wear loss of 0.119 mm3. The substrate exhibited the shallowest wear depth, and the reason is attributed to the compressive nature of the material. The interlace of B4C in the titanium matrix has improved the properties of the laser-formed composites.
%U https://www.sv-jme.eu/sl/article/influence-of-laser-power-on-improving-the-wear-properties-of-laser-deposited-ti-6al-4vb4c-composite/
%0 Journal Article
%R 10.5545/sv-jme.2018.5362
%& 488
%P 8
%J Strojniški vestnik - Journal of Mechanical Engineering
%V 64
%N 7-8
%@ 0039-2480
%8 2018-07-12
%7 2018-07-12
Erinosho, Mutiu, & Esther T. Akinlabi.
"Influence of Laser Power on Improving the Wear Properties of Laser-Deposited Ti-6Al-4V+B4C Composite." Strojniški vestnik - Journal of Mechanical Engineering [Online], 64.7-8 (2018): 488-495. Web.  23 Oct. 2020
TY  - JOUR
AU  - Erinosho, Mutiu F.
AU  - Akinlabi, Esther T.
PY  - 2018
TI  - Influence of Laser Power on Improving the Wear Properties of Laser-Deposited Ti-6Al-4V+B4C Composite
JF  - Strojniški vestnik - Journal of Mechanical Engineering
DO  - 10.5545/sv-jme.2018.5362
KW  - laser metal deposition; microstructure; wear measurement; Ti-6Al-4V+B4C composite
N2  - Titanium and its alloys have possessed outstanding properties such as high specific strength, good oxidation and corrosion resistance; which have made them extensively suitable for use in the aeronautical, medical, automobile, marine and chemical industries. This paper presents the impact of laser power on the microstructure and the wear properties of titanium matrix Ti-6Al-4V+B4C composites. The laser power was varied from 0.8 kW to 2.2 kW while keeping other contributing parameters constant. The microstructural effects were characterized by increasing α-Ti lamella and coarse Widmanstettan structures as the laser power was increased, with the inclusion of 20 wt % of B4C. The mechanical action during wear test has created a loop shape with inner and outer radii on the surface of the laser-deposited composites. The wear thickness, depth and COF were taken into account; with the sample C deposited at a laser power of 1.8 kW and scanning speed of 1 m/min having the lowest wear loss of 0.119 mm3. The substrate exhibited the shallowest wear depth, and the reason is attributed to the compressive nature of the material. The interlace of B4C in the titanium matrix has improved the properties of the laser-formed composites.
UR  - https://www.sv-jme.eu/sl/article/influence-of-laser-power-on-improving-the-wear-properties-of-laser-deposited-ti-6al-4vb4c-composite/
@article{{sv-jme}{sv-jme.2018.5362},
	author = {Erinosho, M., Akinlabi, E.},
	title = {Influence of Laser Power on Improving the Wear Properties of Laser-Deposited Ti-6Al-4V+B4C Composite},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {64},
	number = {7-8},
	year = {2018},
	doi = {10.5545/sv-jme.2018.5362},
	url = {https://www.sv-jme.eu/sl/article/influence-of-laser-power-on-improving-the-wear-properties-of-laser-deposited-ti-6al-4vb4c-composite/}
}
TY  - JOUR
AU  - Erinosho, Mutiu F.
AU  - Akinlabi, Esther T.
PY  - 2018/07/12
TI  - Influence of Laser Power on Improving the Wear Properties of Laser-Deposited Ti-6Al-4V+B4C Composite
JF  - Strojniški vestnik - Journal of Mechanical Engineering; Vol 64, No 7-8 (2018): Strojniški vestnik - Journal of Mechanical Engineering
DO  - 10.5545/sv-jme.2018.5362
KW  - laser metal deposition, microstructure, wear measurement, Ti-6Al-4V+B4C composite
N2  - Titanium and its alloys have possessed outstanding properties such as high specific strength, good oxidation and corrosion resistance; which have made them extensively suitable for use in the aeronautical, medical, automobile, marine and chemical industries. This paper presents the impact of laser power on the microstructure and the wear properties of titanium matrix Ti-6Al-4V+B4C composites. The laser power was varied from 0.8 kW to 2.2 kW while keeping other contributing parameters constant. The microstructural effects were characterized by increasing α-Ti lamella and coarse Widmanstettan structures as the laser power was increased, with the inclusion of 20 wt % of B4C. The mechanical action during wear test has created a loop shape with inner and outer radii on the surface of the laser-deposited composites. The wear thickness, depth and COF were taken into account; with the sample C deposited at a laser power of 1.8 kW and scanning speed of 1 m/min having the lowest wear loss of 0.119 mm3. The substrate exhibited the shallowest wear depth, and the reason is attributed to the compressive nature of the material. The interlace of B4C in the titanium matrix has improved the properties of the laser-formed composites.
UR  - https://www.sv-jme.eu/sl/article/influence-of-laser-power-on-improving-the-wear-properties-of-laser-deposited-ti-6al-4vb4c-composite/
Erinosho, Mutiu, AND Akinlabi, Esther.
"Influence of Laser Power on Improving the Wear Properties of Laser-Deposited Ti-6Al-4V+B4C Composite" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 64 Number 7-8 (12 July 2018)

Avtorji

Inštitucije

  • University of Johannesburg, Department of Mechanical Engineering Science, South Africa 1

Informacije o papirju

Strojniški vestnik - Journal of Mechanical Engineering 64(2018)7-8, 488-495

https://doi.org/10.5545/sv-jme.2018.5362

Titanium and its alloys have possessed outstanding properties such as high specific strength, good oxidation and corrosion resistance; which have made them extensively suitable for use in the aeronautical, medical, automobile, marine and chemical industries. This paper presents the impact of laser power on the microstructure and the wear properties of titanium matrix Ti-6Al-4V+B4C composites. The laser power was varied from 0.8 kW to 2.2 kW while keeping other contributing parameters constant. The microstructural effects were characterized by increasing α-Ti lamella and coarse Widmanstettan structures as the laser power was increased, with the inclusion of 20 wt % of B4C. The mechanical action during wear test has created a loop shape with inner and outer radii on the surface of the laser-deposited composites. The wear thickness, depth and COF were taken into account; with the sample C deposited at a laser power of 1.8 kW and scanning speed of 1 m/min having the lowest wear loss of 0.119 mm3. The substrate exhibited the shallowest wear depth, and the reason is attributed to the compressive nature of the material. The interlace of B4C in the titanium matrix has improved the properties of the laser-formed composites.

laser metal deposition; microstructure; wear measurement; Ti-6Al-4V+B4C composite