MODELING AND OPTIMIZATION OF PRECIPITATION HARDENING HEAT TREATMENT FACTORS OF THE AL2024 ALLOY USING A TWO-LEVEL FULL FACTORIAL DESIGN

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.

MOAZENI M.; ASHRAFI A.; ZEINAL HAMADANI A.

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

Journal Paper

Paper Information

Journal: Journal of Advanced Materials and Processing Year:2015 | Volume:3 | Issue:2 Page(s): 25-34

Download Full-Text

View:

367

Download:

143

Cites:

Information Journal Paper

Title

MODELING AND OPTIMIZATION OF PRECIPITATION HARDENING HEAT TREATMENT FACTORS OF THE AL2024 ALLOY USING A TWO-LEVEL FULL FACTORIAL DESIGN

Author(s)

MOAZENI M. | ASHRAFI A. | ZEINAL HAMADANI A. | Issue Writer Certificate

Keywords

ALUMINUM 2024 ALLOY

HEAT TREATMENT

HARDNESS

FULL FACTORIAL DESIGN

OPTIMIZING

Abstract

In the current study, the sources of variation in the mean HARDNESS value of heat treated aluminum 2024 samples were identified by using metallurgical study and design of experiments methodology (full factorial method). HARDNESS measurements and microstructural investigations of the samples were carried out by using Brinell HARDNESS test and optical microscopy, respectively. The effects of several control factors including solution treatment temperature, aging temperature, and aging time on the HARDNESS were evaluated. The main and interactions effects of the factors were studied by means of analysis of variance (ANOVA) technique. Moreover, the best model which can estimate the HARDNESS of the heat treated Al2024 specimens was found whereas the aging temperature and interaction of aging time and aging temperature had significant effects on the HARDNESS value. Finally, the results of the statistical analysis were used to find the optimum conditions of the factors in order to get the maximum HARDNESS of the samples. After solution treatment (530oC) and 12 h of aging (180oC), the optimum HARDNESS of the heat treated Al2024 alloy samples was about 133 Brinell, which is in good agreement with the value estimated by the model (~131 Brinell).

Multimedia

No record.

Cites

No record.

References

No record.

Cite

APA: Copy

MOAZENI, M., ASHRAFI, A., & ZEINAL HAMADANI, A.. (2015). MODELING AND OPTIMIZATION OF PRECIPITATION HARDENING HEAT TREATMENT FACTORS OF THE AL2024 ALLOY USING A TWO-LEVEL FULL FACTORIAL DESIGN. JOURNAL OF ADVANCED MATERIALS AND PROCESSING (JOURNAL OF MATERIALS SCIENCE), 3(2), 25-34. SID. https://sid.ir/paper/643239/en

Vancouver: Copy

MOAZENI M., ASHRAFI A., ZEINAL HAMADANI A.. MODELING AND OPTIMIZATION OF PRECIPITATION HARDENING HEAT TREATMENT FACTORS OF THE AL2024 ALLOY USING A TWO-LEVEL FULL FACTORIAL DESIGN. JOURNAL OF ADVANCED MATERIALS AND PROCESSING (JOURNAL OF MATERIALS SCIENCE)[Internet]. 2015;3(2):25-34. Available from: https://sid.ir/paper/643239/en

IEEE: Copy

M. MOAZENI, A. ASHRAFI, and A. ZEINAL HAMADANI, “MODELING AND OPTIMIZATION OF PRECIPITATION HARDENING HEAT TREATMENT FACTORS OF THE AL2024 ALLOY USING A TWO-LEVEL FULL FACTORIAL DESIGN,” JOURNAL OF ADVANCED MATERIALS AND PROCESSING (JOURNAL OF MATERIALS SCIENCE), vol. 3, no. 2, pp. 25–34, 2015, [Online]. Available: https://sid.ir/paper/643239/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops