Influence of the Graphite Absorber During Laser Surface Hardening

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191 Prenosov
Izvoz citacije: ABNT
KEK, Tomaž ;GRUM, Janez .
Influence of the Graphite Absorber During Laser Surface Hardening. 
Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 56, n.2, p. 150-157, october 2017. 
ISSN 0039-2480.
Available at: <https://www.sv-jme.eu/sl/article/influence-of-the-graphite-absorber-during-laser-surface-hardening/>. Date accessed: 21 aug. 2019. 
doi:http://dx.doi.org/.
Kek, T., & Grum, J.
(2010).
Influence of the Graphite Absorber During Laser Surface Hardening.
Strojniški vestnik - Journal of Mechanical Engineering, 56(2), 150-157.
doi:http://dx.doi.org/
@article{.,
	author = {Tomaž  Kek and Janez  Grum},
	title = {Influence of the Graphite Absorber During Laser Surface Hardening},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {56},
	number = {2},
	year = {2010},
	keywords = {laser surface hardening; IR radiation; IR photoradiate; steel C45E; absorption; interaction; },
	abstract = {The paper presents the results of the research of a laser surface hardening process applied to the C45E steel with graphite absorber coating on specimen surfaces. The evaluation of the laser surface hardening process was performed by measuring the IR radiation from the interaction spot. The results confirmed a strong correlation between the IR radiation voltage signal and the dimensions of microstructural changes occuring in the laser surface hardening steel. Changes of the absorbing coating thickness produced changes of the absorptivity of the laser beam, which was confirmed by measurements of the depth and width of hardened traces. For laser surface hardening the optimum coating thickness of a graphite absorber was determined. A factorial analysis and a method of orthogonal polynomials were used to determine response surfaces for the voltage signal of IR radiation the depth and width of the hardened trace achieved. Absorptivity difference between various graphite absorber coating thicknesses was evaluated based on the Ashby-Shercliff model.},
	issn = {0039-2480},	pages = {150-157},	doi = {},
	url = {https://www.sv-jme.eu/sl/article/influence-of-the-graphite-absorber-during-laser-surface-hardening/}
}
Kek, T.,Grum, J.
2010 October 56. Influence of the Graphite Absorber During Laser Surface Hardening. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 56:2
%A Kek, Tomaž 
%A Grum, Janez 
%D 2010
%T Influence of the Graphite Absorber During Laser Surface Hardening
%B 2010
%9 laser surface hardening; IR radiation; IR photoradiate; steel C45E; absorption; interaction; 
%! Influence of the Graphite Absorber During Laser Surface Hardening
%K laser surface hardening; IR radiation; IR photoradiate; steel C45E; absorption; interaction; 
%X The paper presents the results of the research of a laser surface hardening process applied to the C45E steel with graphite absorber coating on specimen surfaces. The evaluation of the laser surface hardening process was performed by measuring the IR radiation from the interaction spot. The results confirmed a strong correlation between the IR radiation voltage signal and the dimensions of microstructural changes occuring in the laser surface hardening steel. Changes of the absorbing coating thickness produced changes of the absorptivity of the laser beam, which was confirmed by measurements of the depth and width of hardened traces. For laser surface hardening the optimum coating thickness of a graphite absorber was determined. A factorial analysis and a method of orthogonal polynomials were used to determine response surfaces for the voltage signal of IR radiation the depth and width of the hardened trace achieved. Absorptivity difference between various graphite absorber coating thicknesses was evaluated based on the Ashby-Shercliff model.
%U https://www.sv-jme.eu/sl/article/influence-of-the-graphite-absorber-during-laser-surface-hardening/
%0 Journal Article
%R 
%& 150
%P 8
%J Strojniški vestnik - Journal of Mechanical Engineering
%V 56
%N 2
%@ 0039-2480
%8 2017-10-24
%7 2017-10-24
Kek, Tomaž, & Janez  Grum.
"Influence of the Graphite Absorber During Laser Surface Hardening." Strojniški vestnik - Journal of Mechanical Engineering [Online], 56.2 (2010): 150-157. Web.  21 Aug. 2019
TY  - JOUR
AU  - Kek, Tomaž 
AU  - Grum, Janez 
PY  - 2010
TI  - Influence of the Graphite Absorber During Laser Surface Hardening
JF  - Strojniški vestnik - Journal of Mechanical Engineering
DO  - 
KW  - laser surface hardening; IR radiation; IR photoradiate; steel C45E; absorption; interaction; 
N2  - The paper presents the results of the research of a laser surface hardening process applied to the C45E steel with graphite absorber coating on specimen surfaces. The evaluation of the laser surface hardening process was performed by measuring the IR radiation from the interaction spot. The results confirmed a strong correlation between the IR radiation voltage signal and the dimensions of microstructural changes occuring in the laser surface hardening steel. Changes of the absorbing coating thickness produced changes of the absorptivity of the laser beam, which was confirmed by measurements of the depth and width of hardened traces. For laser surface hardening the optimum coating thickness of a graphite absorber was determined. A factorial analysis and a method of orthogonal polynomials were used to determine response surfaces for the voltage signal of IR radiation the depth and width of the hardened trace achieved. Absorptivity difference between various graphite absorber coating thicknesses was evaluated based on the Ashby-Shercliff model.
UR  - https://www.sv-jme.eu/sl/article/influence-of-the-graphite-absorber-during-laser-surface-hardening/
@article{{}{.},
	author = {Kek, T., Grum, J.},
	title = {Influence of the Graphite Absorber During Laser Surface Hardening},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {56},
	number = {2},
	year = {2010},
	doi = {},
	url = {https://www.sv-jme.eu/sl/article/influence-of-the-graphite-absorber-during-laser-surface-hardening/}
}
TY  - JOUR
AU  - Kek, Tomaž 
AU  - Grum, Janez 
PY  - 2017/10/24
TI  - Influence of the Graphite Absorber During Laser Surface Hardening
JF  - Strojniški vestnik - Journal of Mechanical Engineering; Vol 56, No 2 (2010): Strojniški vestnik - Journal of Mechanical Engineering
DO  - 
KW  - laser surface hardening, IR radiation, IR photoradiate, steel C45E, absorption, interaction, 
N2  - The paper presents the results of the research of a laser surface hardening process applied to the C45E steel with graphite absorber coating on specimen surfaces. The evaluation of the laser surface hardening process was performed by measuring the IR radiation from the interaction spot. The results confirmed a strong correlation between the IR radiation voltage signal and the dimensions of microstructural changes occuring in the laser surface hardening steel. Changes of the absorbing coating thickness produced changes of the absorptivity of the laser beam, which was confirmed by measurements of the depth and width of hardened traces. For laser surface hardening the optimum coating thickness of a graphite absorber was determined. A factorial analysis and a method of orthogonal polynomials were used to determine response surfaces for the voltage signal of IR radiation the depth and width of the hardened trace achieved. Absorptivity difference between various graphite absorber coating thicknesses was evaluated based on the Ashby-Shercliff model.
UR  - https://www.sv-jme.eu/sl/article/influence-of-the-graphite-absorber-during-laser-surface-hardening/
Kek, Tomaž, AND Grum, Janez.
"Influence of the Graphite Absorber During Laser Surface Hardening" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 56 Number 2 (24 October 2017)

Avtorji

Inštitucije

  • University of Ljubljana, Faculty of Mechanical Engineering, Slovenia
  • University of Ljubljana, Faculty of Mechanical Engineering, Slovenia

Informacije o papirju

Strojniški vestnik - Journal of Mechanical Engineering 56(2010)2, 150-157

The paper presents the results of the research of a laser surface hardening process applied to the C45E steel with graphite absorber coating on specimen surfaces. The evaluation of the laser surface hardening process was performed by measuring the IR radiation from the interaction spot. The results confirmed a strong correlation between the IR radiation voltage signal and the dimensions of microstructural changes occuring in the laser surface hardening steel. Changes of the absorbing coating thickness produced changes of the absorptivity of the laser beam, which was confirmed by measurements of the depth and width of hardened traces. For laser surface hardening the optimum coating thickness of a graphite absorber was determined. A factorial analysis and a method of orthogonal polynomials were used to determine response surfaces for the voltage signal of IR radiation the depth and width of the hardened trace achieved. Absorptivity difference between various graphite absorber coating thicknesses was evaluated based on the Ashby-Shercliff model.

laser surface hardening; IR radiation; IR photoradiate; steel C45E; absorption; interaction;