EFFECT OF INERT GAS FLOW RATE IN INJECTION AL2O3 (P) WITHIN MOLTEN AL-A356 ON MICROSTRUCTURE AND MECHANICAL PROPERTIES OF AL/AL2O3 MMC

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

DAMAVANDI E.; NOUROUZI S.; RABIEE S.M.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Journal of Aerospace Mechanics Year:2017 | Volume:13 | Issue:3 (49) Page(s): 55-64

Download Full-Text

Persian Verion

View:

824

Download:

Cites:

Information Journal Paper

Title

EFFECT OF INERT GAS FLOW RATE IN INJECTION AL2O3 (P) WITHIN MOLTEN AL-A356 ON MICROSTRUCTURE AND MECHANICAL PROPERTIES OF AL/AL2O3 MMC

Author(s)

DAMAVANDI E. | NOUROUZI S. | RABIEE S.M. | Issue Writer Certificate

Keywords

FLOW RATE OF INJECTIONQ1

AL2O3Q1

POROSITYQ1

AL MMCQ1

MECHANICAL PROPERTIESQ1

Abstract

In this research casted Aluminum alloy A356 and AL2O3 powder were used as matrix and reinforcement, respectively. 5wt. % of AL2O3 with Al powder in the ratio of Al/Al2O3=1 for increasing the wettability were milled and injected to melt. Three different argon flow gas rate (2.5, 5, 10 liter/min) were selected for injection AL2O3(p) within molten Al and investigated the effects of that on microstructure and MECHANICAL PROPERTIES. Results showed, with increasing powder gas flow rate from 2.5 to 5 liter/min, MECHANICAL PROPERTIES such as hardness and compression strength are enhanced from 62.28 HB and 230.2 MPa to 78.7 HB and 539.1 MPa, respectively. While wear test represents decreasing of around 26 percent in coefficient of friction. But, with further enhancement in gas flow rate to 10 liter/min due to POROSITY increasing and agglomeration of AL2O3 particles, hardness and compression strength in comparison of composite with 5 liter/min flow rate reduced 21 and 37 percent, respectively. In this way, coefficient of moderate friction increased from 0.42 in composite with 5 liter/min flow rate to 0.56 in metal matrix composite with 10 liter/min flow rate.

Cites

No record.

References

No record.

Cite

APA: Copy

DAMAVANDI, E., NOUROUZI, S., & RABIEE, S.M.. (2017). EFFECT OF INERT GAS FLOW RATE IN INJECTION AL2O3 (P) WITHIN MOLTEN AL-A356 ON MICROSTRUCTURE AND MECHANICAL PROPERTIES OF AL/AL2O3 MMC. AEROSPACE MECHANICS JOURNAL, 13(3 (49)), 55-64. SID. https://sid.ir/paper/101928/en

Vancouver: Copy

DAMAVANDI E., NOUROUZI S., RABIEE S.M.. EFFECT OF INERT GAS FLOW RATE IN INJECTION AL2O3 (P) WITHIN MOLTEN AL-A356 ON MICROSTRUCTURE AND MECHANICAL PROPERTIES OF AL/AL2O3 MMC. AEROSPACE MECHANICS JOURNAL[Internet]. 2017;13(3 (49)):55-64. Available from: https://sid.ir/paper/101928/en

IEEE: Copy

E. DAMAVANDI, S. NOUROUZI, and S.M. RABIEE, “EFFECT OF INERT GAS FLOW RATE IN INJECTION AL2O3 (P) WITHIN MOLTEN AL-A356 ON MICROSTRUCTURE AND MECHANICAL PROPERTIES OF AL/AL2O3 MMC,” AEROSPACE MECHANICS JOURNAL, vol. 13, no. 3 (49), pp. 55–64, 2017, [Online]. Available: https://sid.ir/paper/101928/en

Related Journal Papers