Effects of Impurities on the Percussion and Tensile Properties of Recycled Al-Cu-Si (Cu2Mg8Si6Al5) Alloys

Sujana Rao Nakkanti; Kamprasad Chodagudi; Vijayakumar Chennupati; Mahesh Rayavarapu

doi:doi:10.11648/j.ijmsa.20150406.15

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Effects of Impurities on the Percussion and Tensile Properties of Recycled Al-Cu-Si (Cu₂Mg₈Si₆Al₅) Alloys

Sujana Rao Nakkanti, Kamprasad Chodagudi, Vijayakumar Chennupati, Mahesh Rayavarapu

Published in International Journal of Materials Science and Applications (Volume 4, Issue 6)

Received: 17 November 2015 Accepted: 23 December 2015 Published: 4 January 2016

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Abstract

This paper deals with the study of Mechanical properties (Percussion resistance, Ultimate and Yield strength) of cast alloy Cu₂Mg₈Si₆Al₅. It has been developed by addition of Al-Cu-Si with 83.334% Al, 16.23% Cu and 0.165% Si. Solidification of Al-Cu-Si alloys has been realized by melting of industrial and machine shop scrap in a pit type resistance furnace with a clay graphite crucible and casting in green sand moulds at maximum temperature of 640°C. The outcome final castings were then machined according to ASTM-A 370 standards for the percussion, ultimate and yield strength of specimen. The results on the basis of various trails of microstructure and practical approach depicted that Cu and Si addition increased the Percussion strength as well as Ultimate and Yield strength for the alloy, while iron addition reduces. However, addition of manganese neutralized the detrimental effects of the iron, which presented in the industrial scrap. The results are given a good agreement with the existing literature on alloys which can be widely used for industrial applications like automobile, aero space, defence etc.

Published in	International Journal of Materials Science and Applications (Volume 4, Issue 6)
DOI	10.11648/j.ijmsa.20150406.15
Page(s)	396-402
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2016. Published by Science Publishing Group

Keywords

Al-Cu-Si Alloys, Casting, Percussion Resistance, Microstructure, Ultimate Strength

References

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APA Style

Sujana Rao Nakkanti, Kamprasad Chodagudi, Vijayakumar Chennupati, Mahesh Rayavarapu. (2016). Effects of Impurities on the Percussion and Tensile Properties of Recycled Al-Cu-Si (Cu2Mg8Si6Al5) Alloys. International Journal of Materials Science and Applications, 4(6), 396-402. https://doi.org/10.11648/j.ijmsa.20150406.15

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ACS Style

Sujana Rao Nakkanti; Kamprasad Chodagudi; Vijayakumar Chennupati; Mahesh Rayavarapu. Effects of Impurities on the Percussion and Tensile Properties of Recycled Al-Cu-Si (Cu2Mg8Si6Al5) Alloys. Int. J. Mater. Sci. Appl. 2016, 4(6), 396-402. doi: 10.11648/j.ijmsa.20150406.15

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AMA Style

Sujana Rao Nakkanti, Kamprasad Chodagudi, Vijayakumar Chennupati, Mahesh Rayavarapu. Effects of Impurities on the Percussion and Tensile Properties of Recycled Al-Cu-Si (Cu2Mg8Si6Al5) Alloys. Int J Mater Sci Appl. 2016;4(6):396-402. doi: 10.11648/j.ijmsa.20150406.15

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@article{10.11648/j.ijmsa.20150406.15,
  author = {Sujana Rao Nakkanti and Kamprasad Chodagudi and Vijayakumar Chennupati and Mahesh Rayavarapu},
  title = {Effects of Impurities on the Percussion and Tensile Properties of Recycled Al-Cu-Si (Cu2Mg8Si6Al5) Alloys},
  journal = {International Journal of Materials Science and Applications},
  volume = {4},
  number = {6},
  pages = {396-402},
  doi = {10.11648/j.ijmsa.20150406.15},
  url = {https://doi.org/10.11648/j.ijmsa.20150406.15},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijmsa.20150406.15},
  abstract = {This paper deals with the study of Mechanical properties (Percussion resistance, Ultimate and Yield strength) of cast alloy Cu2Mg8Si6Al5. It has been developed by addition of Al-Cu-Si with 83.334% Al, 16.23% Cu and 0.165% Si. Solidification of Al-Cu-Si alloys has been realized by melting of industrial and machine shop scrap in a pit type resistance furnace with a clay graphite crucible and casting in green sand moulds at maximum temperature of 640°C. The outcome final castings were then machined according to ASTM-A 370 standards for the percussion, ultimate and yield strength of specimen. The results on the basis of various trails of microstructure and practical approach depicted that Cu and Si addition increased the Percussion strength as well as Ultimate and Yield strength for the alloy, while iron addition reduces. However, addition of manganese neutralized the detrimental effects of the iron, which presented in the industrial scrap. The results are given a good agreement with the existing literature on alloys which can be widely used for industrial applications like automobile, aero space, defence etc.},
 year = {2016}
}

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TY  - JOUR
T1  - Effects of Impurities on the Percussion and Tensile Properties of Recycled Al-Cu-Si (Cu2Mg8Si6Al5) Alloys
AU  - Sujana Rao Nakkanti
AU  - Kamprasad Chodagudi
AU  - Vijayakumar Chennupati
AU  - Mahesh Rayavarapu
Y1  - 2016/01/04
PY  - 2016
N1  - https://doi.org/10.11648/j.ijmsa.20150406.15
DO  - 10.11648/j.ijmsa.20150406.15
T2  - International Journal of Materials Science and Applications
JF  - International Journal of Materials Science and Applications
JO  - International Journal of Materials Science and Applications
SP  - 396
EP  - 402
PB  - Science Publishing Group
SN  - 2327-2643
UR  - https://doi.org/10.11648/j.ijmsa.20150406.15
AB  - This paper deals with the study of Mechanical properties (Percussion resistance, Ultimate and Yield strength) of cast alloy Cu2Mg8Si6Al5. It has been developed by addition of Al-Cu-Si with 83.334% Al, 16.23% Cu and 0.165% Si. Solidification of Al-Cu-Si alloys has been realized by melting of industrial and machine shop scrap in a pit type resistance furnace with a clay graphite crucible and casting in green sand moulds at maximum temperature of 640°C. The outcome final castings were then machined according to ASTM-A 370 standards for the percussion, ultimate and yield strength of specimen. The results on the basis of various trails of microstructure and practical approach depicted that Cu and Si addition increased the Percussion strength as well as Ultimate and Yield strength for the alloy, while iron addition reduces. However, addition of manganese neutralized the detrimental effects of the iron, which presented in the industrial scrap. The results are given a good agreement with the existing literature on alloys which can be widely used for industrial applications like automobile, aero space, defence etc.
VL  - 4
IS  - 6
ER  -

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Author Information

Sujana Rao Nakkanti

Mechanical Engineering Department, Sai Spurthi Institute of Technology, Sathupally, Khammam, India
Kamprasad Chodagudi

Mechanical Engineering Department, Sai Spurthi Institute of Technology, Sathupally, Khammam, India
Vijayakumar Chennupati

Mechanical Engineering Department, Sai Spurthi Institute of Technology, Sathupally, Khammam, India
Mahesh Rayavarapu

Mechanical Engineering Department, Sai Spurthi Institute of Technology, Sathupally, Khammam, India

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APA Style

Sujana Rao Nakkanti, Kamprasad Chodagudi, Vijayakumar Chennupati, Mahesh Rayavarapu. (2016). Effects of Impurities on the Percussion and Tensile Properties of Recycled Al-Cu-Si (Cu2Mg8Si6Al5) Alloys. International Journal of Materials Science and Applications, 4(6), 396-402. https://doi.org/10.11648/j.ijmsa.20150406.15

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ACS Style

Sujana Rao Nakkanti; Kamprasad Chodagudi; Vijayakumar Chennupati; Mahesh Rayavarapu. Effects of Impurities on the Percussion and Tensile Properties of Recycled Al-Cu-Si (Cu2Mg8Si6Al5) Alloys. Int. J. Mater. Sci. Appl. 2016, 4(6), 396-402. doi: 10.11648/j.ijmsa.20150406.15

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AMA Style

Sujana Rao Nakkanti, Kamprasad Chodagudi, Vijayakumar Chennupati, Mahesh Rayavarapu. Effects of Impurities on the Percussion and Tensile Properties of Recycled Al-Cu-Si (Cu2Mg8Si6Al5) Alloys. Int J Mater Sci Appl. 2016;4(6):396-402. doi: 10.11648/j.ijmsa.20150406.15

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@article{10.11648/j.ijmsa.20150406.15,
  author = {Sujana Rao Nakkanti and Kamprasad Chodagudi and Vijayakumar Chennupati and Mahesh Rayavarapu},
  title = {Effects of Impurities on the Percussion and Tensile Properties of Recycled Al-Cu-Si (Cu2Mg8Si6Al5) Alloys},
  journal = {International Journal of Materials Science and Applications},
  volume = {4},
  number = {6},
  pages = {396-402},
  doi = {10.11648/j.ijmsa.20150406.15},
  url = {https://doi.org/10.11648/j.ijmsa.20150406.15},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijmsa.20150406.15},
  abstract = {This paper deals with the study of Mechanical properties (Percussion resistance, Ultimate and Yield strength) of cast alloy Cu2Mg8Si6Al5. It has been developed by addition of Al-Cu-Si with 83.334% Al, 16.23% Cu and 0.165% Si. Solidification of Al-Cu-Si alloys has been realized by melting of industrial and machine shop scrap in a pit type resistance furnace with a clay graphite crucible and casting in green sand moulds at maximum temperature of 640°C. The outcome final castings were then machined according to ASTM-A 370 standards for the percussion, ultimate and yield strength of specimen. The results on the basis of various trails of microstructure and practical approach depicted that Cu and Si addition increased the Percussion strength as well as Ultimate and Yield strength for the alloy, while iron addition reduces. However, addition of manganese neutralized the detrimental effects of the iron, which presented in the industrial scrap. The results are given a good agreement with the existing literature on alloys which can be widely used for industrial applications like automobile, aero space, defence etc.},
 year = {2016}
}

Copy | Download

TY  - JOUR
T1  - Effects of Impurities on the Percussion and Tensile Properties of Recycled Al-Cu-Si (Cu2Mg8Si6Al5) Alloys
AU  - Sujana Rao Nakkanti
AU  - Kamprasad Chodagudi
AU  - Vijayakumar Chennupati
AU  - Mahesh Rayavarapu
Y1  - 2016/01/04
PY  - 2016
N1  - https://doi.org/10.11648/j.ijmsa.20150406.15
DO  - 10.11648/j.ijmsa.20150406.15
T2  - International Journal of Materials Science and Applications
JF  - International Journal of Materials Science and Applications
JO  - International Journal of Materials Science and Applications
SP  - 396
EP  - 402
PB  - Science Publishing Group
SN  - 2327-2643
UR  - https://doi.org/10.11648/j.ijmsa.20150406.15
AB  - This paper deals with the study of Mechanical properties (Percussion resistance, Ultimate and Yield strength) of cast alloy Cu2Mg8Si6Al5. It has been developed by addition of Al-Cu-Si with 83.334% Al, 16.23% Cu and 0.165% Si. Solidification of Al-Cu-Si alloys has been realized by melting of industrial and machine shop scrap in a pit type resistance furnace with a clay graphite crucible and casting in green sand moulds at maximum temperature of 640°C. The outcome final castings were then machined according to ASTM-A 370 standards for the percussion, ultimate and yield strength of specimen. The results on the basis of various trails of microstructure and practical approach depicted that Cu and Si addition increased the Percussion strength as well as Ultimate and Yield strength for the alloy, while iron addition reduces. However, addition of manganese neutralized the detrimental effects of the iron, which presented in the industrial scrap. The results are given a good agreement with the existing literature on alloys which can be widely used for industrial applications like automobile, aero space, defence etc.
VL  - 4
IS  - 6
ER  -

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