ŽAGAR, Sebastjan ;GRUM, Janez . Surface Integrity after Mechanical Hardening of Various Aluminium Alloys. Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 57, n.4, p. 334-344, june 2018. ISSN 0039-2480. Available at: <https://www.sv-jme.eu/sl/article/surface-integrity-after-mechanical-hardening-of-various-aluminium-alloys/>. Date accessed: 19 apr. 2024. doi:http://dx.doi.org/10.5545/sv-jme.2010.092.
Žagar, S., & Grum, J. (2011). Surface Integrity after Mechanical Hardening of Various Aluminium Alloys. Strojniški vestnik - Journal of Mechanical Engineering, 57(4), 334-344. doi:http://dx.doi.org/10.5545/sv-jme.2010.092
@article{sv-jmesv-jme.2010.092,
author = {Sebastjan Žagar and Janez Grum},
title = {Surface Integrity after Mechanical Hardening of Various Aluminium Alloys},
journal = {Strojniški vestnik - Journal of Mechanical Engineering},
volume = {57},
number = {4},
year = {2011},
keywords = {shot peening; surface integrity; surface roughness; residual stresses; microhardness},
abstract = {The paper presents two types of aluminium alloys, EN AW 2007 and EN AW 6082, treated by shot peening in which the surfaces of the metals were subjected to cold deformation under different treatment conditions. For this purpose, S170 steel particles with a diameter of 0.5 mm and a hardness of 56 HRC were used with different air pressures and mass flows, providing Almen intensity levels between 10A and 28A. The treated surfaces were studied in terms of surface integrity at macro- and microscopic levels, and the surface roughness, microhardness profiles, and residual stresses of each treated surface layer were recorded. Research results reveal significant differences between the properties recorded in the surface integrity examination, which are based on the selected shot peening parameters. This means that these parameters substantially impact the surface conditions and the surface layer. The microscopic analysis confirmed that the sharpest treatment conditions result in surface deformations which may cause cracks and subsequently lead to the mechanical part’s collapse.},
issn = {0039-2480}, pages = {334-344}, doi = {10.5545/sv-jme.2010.092},
url = {https://www.sv-jme.eu/sl/article/surface-integrity-after-mechanical-hardening-of-various-aluminium-alloys/}
}
Žagar, S.,Grum, J. 2011 June 57. Surface Integrity after Mechanical Hardening of Various Aluminium Alloys. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 57:4
%A Žagar, Sebastjan %A Grum, Janez %D 2011 %T Surface Integrity after Mechanical Hardening of Various Aluminium Alloys %B 2011 %9 shot peening; surface integrity; surface roughness; residual stresses; microhardness %! Surface Integrity after Mechanical Hardening of Various Aluminium Alloys %K shot peening; surface integrity; surface roughness; residual stresses; microhardness %X The paper presents two types of aluminium alloys, EN AW 2007 and EN AW 6082, treated by shot peening in which the surfaces of the metals were subjected to cold deformation under different treatment conditions. For this purpose, S170 steel particles with a diameter of 0.5 mm and a hardness of 56 HRC were used with different air pressures and mass flows, providing Almen intensity levels between 10A and 28A. The treated surfaces were studied in terms of surface integrity at macro- and microscopic levels, and the surface roughness, microhardness profiles, and residual stresses of each treated surface layer were recorded. Research results reveal significant differences between the properties recorded in the surface integrity examination, which are based on the selected shot peening parameters. This means that these parameters substantially impact the surface conditions and the surface layer. The microscopic analysis confirmed that the sharpest treatment conditions result in surface deformations which may cause cracks and subsequently lead to the mechanical part’s collapse. %U https://www.sv-jme.eu/sl/article/surface-integrity-after-mechanical-hardening-of-various-aluminium-alloys/ %0 Journal Article %R 10.5545/sv-jme.2010.092 %& 334 %P 11 %J Strojniški vestnik - Journal of Mechanical Engineering %V 57 %N 4 %@ 0039-2480 %8 2018-06-28 %7 2018-06-28
Žagar, Sebastjan, & Janez Grum. "Surface Integrity after Mechanical Hardening of Various Aluminium Alloys." Strojniški vestnik - Journal of Mechanical Engineering [Online], 57.4 (2011): 334-344. Web. 19 Apr. 2024
TY - JOUR AU - Žagar, Sebastjan AU - Grum, Janez PY - 2011 TI - Surface Integrity after Mechanical Hardening of Various Aluminium Alloys JF - Strojniški vestnik - Journal of Mechanical Engineering DO - 10.5545/sv-jme.2010.092 KW - shot peening; surface integrity; surface roughness; residual stresses; microhardness N2 - The paper presents two types of aluminium alloys, EN AW 2007 and EN AW 6082, treated by shot peening in which the surfaces of the metals were subjected to cold deformation under different treatment conditions. For this purpose, S170 steel particles with a diameter of 0.5 mm and a hardness of 56 HRC were used with different air pressures and mass flows, providing Almen intensity levels between 10A and 28A. The treated surfaces were studied in terms of surface integrity at macro- and microscopic levels, and the surface roughness, microhardness profiles, and residual stresses of each treated surface layer were recorded. Research results reveal significant differences between the properties recorded in the surface integrity examination, which are based on the selected shot peening parameters. This means that these parameters substantially impact the surface conditions and the surface layer. The microscopic analysis confirmed that the sharpest treatment conditions result in surface deformations which may cause cracks and subsequently lead to the mechanical part’s collapse. UR - https://www.sv-jme.eu/sl/article/surface-integrity-after-mechanical-hardening-of-various-aluminium-alloys/
@article{{sv-jme}{sv-jme.2010.092},
author = {Žagar, S., Grum, J.},
title = {Surface Integrity after Mechanical Hardening of Various Aluminium Alloys},
journal = {Strojniški vestnik - Journal of Mechanical Engineering},
volume = {57},
number = {4},
year = {2011},
doi = {10.5545/sv-jme.2010.092},
url = {https://www.sv-jme.eu/sl/article/surface-integrity-after-mechanical-hardening-of-various-aluminium-alloys/}
}
TY - JOUR AU - Žagar, Sebastjan AU - Grum, Janez PY - 2018/06/28 TI - Surface Integrity after Mechanical Hardening of Various Aluminium Alloys JF - Strojniški vestnik - Journal of Mechanical Engineering; Vol 57, No 4 (2011): Strojniški vestnik - Journal of Mechanical Engineering DO - 10.5545/sv-jme.2010.092 KW - shot peening, surface integrity, surface roughness, residual stresses, microhardness N2 - The paper presents two types of aluminium alloys, EN AW 2007 and EN AW 6082, treated by shot peening in which the surfaces of the metals were subjected to cold deformation under different treatment conditions. For this purpose, S170 steel particles with a diameter of 0.5 mm and a hardness of 56 HRC were used with different air pressures and mass flows, providing Almen intensity levels between 10A and 28A. The treated surfaces were studied in terms of surface integrity at macro- and microscopic levels, and the surface roughness, microhardness profiles, and residual stresses of each treated surface layer were recorded. Research results reveal significant differences between the properties recorded in the surface integrity examination, which are based on the selected shot peening parameters. This means that these parameters substantially impact the surface conditions and the surface layer. The microscopic analysis confirmed that the sharpest treatment conditions result in surface deformations which may cause cracks and subsequently lead to the mechanical part’s collapse. UR - https://www.sv-jme.eu/sl/article/surface-integrity-after-mechanical-hardening-of-various-aluminium-alloys/
Žagar, Sebastjan, AND Grum, Janez. "Surface Integrity after Mechanical Hardening of Various Aluminium Alloys" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 57 Number 4 (28 June 2018)
Strojniški vestnik - Journal of Mechanical Engineering 57(2011)4, 334-344
© The Authors, CC-BY 4.0 Int. Change in copyright policy from 2022, Jan 1st.
The paper presents two types of aluminium alloys, EN AW 2007 and EN AW 6082, treated by shot peening in which the surfaces of the metals were subjected to cold deformation under different treatment conditions. For this purpose, S170 steel particles with a diameter of 0.5 mm and a hardness of 56 HRC were used with different air pressures and mass flows, providing Almen intensity levels between 10A and 28A. The treated surfaces were studied in terms of surface integrity at macro- and microscopic levels, and the surface roughness, microhardness profiles, and residual stresses of each treated surface layer were recorded. Research results reveal significant differences between the properties recorded in the surface integrity examination, which are based on the selected shot peening parameters. This means that these parameters substantially impact the surface conditions and the surface layer. The microscopic analysis confirmed that the sharpest treatment conditions result in surface deformations which may cause cracks and subsequently lead to the mechanical part’s collapse.