EFFECT OF CELL SIZE ON THE MICROSTRUCTURE AND MECHANICAL PROPERTIES OF HOLLOW ALUMINA SPHERES-DUCTILE IRON SYNTACTIC FOAMS

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.

SAZEGARAN HAMID

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

Journal Paper

Paper Information

Journal: METALLURGICAL ENGINEERING Year:2017 | Volume:19 | Issue:4 (64) Page(s): 273-284

Download Full-Text

Persian Verion

View:

535

Download:

Cites:

Information Journal Paper

Title

EFFECT OF CELL SIZE ON THE MICROSTRUCTURE AND MECHANICAL PROPERTIES OF HOLLOW ALUMINA SPHERES-DUCTILE IRON SYNTACTIC FOAMS

Author(s)

SAZEGARAN HAMID | Issue Writer Certificate

Keywords

SYNTACTIC FOAMQ2

DUCTILE IRONQ3

ALUMINA HOLLOW SPHERESQ2

GRAPHITE PHASEQ2

Abstract

Cellular metals and metallic foams as a class of new engineering materials have unique properties and thus, these materials can be successfully used in many industrial applications. In this study, hollow alumina spheres were used to create cells and cell walls in DUCTILE IRON. ALUMINA HOLLOW SPHERES were manufactured by polystyrene beads as the substrate and using the coating the polystyrene beads by mixture of alumina powder and sodium silicate as binder. Sand casting technique was used to produce DUCTILE IRON SYNTACTIC FOAMs. In this technique, ALUMINA HOLLOW SPHERES were placed into the mold cavity and then, the molten metal was poured. Casting specimens were grinded and then, light microscopy, scanning electron microscopy evaluations, and compression testing were carried out. The results were shown that reduced cell sizes, improved compressive behavior of casting foams. The microstructure of casting specimens consisted of pearlite and ferrite surrounded nodular graphite. In the specimens with smaller ALUMINA HOLLOW SPHERES, the thickness of the cell walls decreases and cooling rate increases. Therefore, carbide phases were formed in microstructure.

Cites

No record.

References

No record.

Cite

APA: Copy

SAZEGARAN, HAMID. (2017). EFFECT OF CELL SIZE ON THE MICROSTRUCTURE AND MECHANICAL PROPERTIES OF HOLLOW ALUMINA SPHERES-DUCTILE IRON SYNTACTIC FOAMS. METALLURGICAL ENGINEERING, 19(4 (64) ), 273-284. SID. https://sid.ir/paper/112373/en

Vancouver: Copy

SAZEGARAN HAMID. EFFECT OF CELL SIZE ON THE MICROSTRUCTURE AND MECHANICAL PROPERTIES OF HOLLOW ALUMINA SPHERES-DUCTILE IRON SYNTACTIC FOAMS. METALLURGICAL ENGINEERING[Internet]. 2017;19(4 (64) ):273-284. Available from: https://sid.ir/paper/112373/en

IEEE: Copy

HAMID SAZEGARAN, “EFFECT OF CELL SIZE ON THE MICROSTRUCTURE AND MECHANICAL PROPERTIES OF HOLLOW ALUMINA SPHERES-DUCTILE IRON SYNTACTIC FOAMS,” METALLURGICAL ENGINEERING, vol. 19, no. 4 (64) , pp. 273–284, 2017, [Online]. Available: https://sid.ir/paper/112373/en

Related Journal Papers