INVESTIGATION OF GAS PRESSURE EFFECT ON POWDER CHARACTERIZATION OF AZ31 ALLOY PRODUCED BY GAS ATOMIZATION METHOD

Mehmet Akkaş; Kamal Mohamed Em Kara; Tayfun Çetin; Mustafa Boz

INVESTIGATION OF GAS PRESSURE EFFECT ON POWDER CHARACTERIZATION OF AZ31 ALLOY PRODUCED BY GAS ATOMIZATION METHOD

Abstract

In this study, the effect of gas pressure on the shape and size of the AZ31 alloy powder produced by using the gas atomization method was investigated experimentally. Experiments were carried out at 840°C constant temperature, in 2 mm constant nozzle diameter and by applying 4 different gas pressures (5, 15, 25 and 35 bar). Argon gas was used to atomize the melt. Scanning electron microscope (SEM) to determine the shape of produced AZ31 powders, XRD and XRF analysis to determine the phases forming in the internal structures of the produced powders and the percentages of these phases and a laser measuring device for powder size analysis were used. The general appearances of AZ31 alloy powders produced had general appearances of complex, ligament, acicular, droplet, flake and spherical shape, but depending on the increase in gas pressure, the shape of the powders is seen to change mostly towards droplet and spherical.

Keywords

References

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Details

Primary Language

English

Subjects

-

Journal Section

Research Article

Authors

Mehmet Akkaş This is me
Türkiye

Kamal Mohamed Em Kara This is me
0000-0003-0992-7753
Türkiye

Tayfun Çetin This is me
0000-0001-8060-344X
Türkiye

Mustafa Boz This is me
0000-0001-9148-0748
Türkiye

Publication Date

June 1, 2019

Submission Date

May 20, 2018

Acceptance Date

March 4, 2019

Published in Issue

Year 2019 Volume: 37 Number: 2

IZ

https://izlik.org/JA74SN77AW

Cite

RIS / Bibtex

APA

Akkaş, M., Em Kara, K. M., Çetin, T., & Boz, M. (2019). INVESTIGATION OF GAS PRESSURE EFFECT ON POWDER CHARACTERIZATION OF AZ31 ALLOY PRODUCED BY GAS ATOMIZATION METHOD. Sigma Journal of Engineering and Natural Sciences, 37(2), 373-380. https://izlik.org/JA74SN77AW

AMA

1.Akkaş M, Em Kara KM, Çetin T, Boz M. INVESTIGATION OF GAS PRESSURE EFFECT ON POWDER CHARACTERIZATION OF AZ31 ALLOY PRODUCED BY GAS ATOMIZATION METHOD. SIGMA. 2019;37(2):373-380. https://izlik.org/JA74SN77AW

Chicago

Akkaş, Mehmet, Kamal Mohamed Em Kara, Tayfun Çetin, and Mustafa Boz. 2019. “INVESTIGATION OF GAS PRESSURE EFFECT ON POWDER CHARACTERIZATION OF AZ31 ALLOY PRODUCED BY GAS ATOMIZATION METHOD”. Sigma Journal of Engineering and Natural Sciences 37 (2): 373-80. https://izlik.org/JA74SN77AW.

EndNote

Akkaş M, Em Kara KM, Çetin T, Boz M (June 1, 2019) INVESTIGATION OF GAS PRESSURE EFFECT ON POWDER CHARACTERIZATION OF AZ31 ALLOY PRODUCED BY GAS ATOMIZATION METHOD. Sigma Journal of Engineering and Natural Sciences 37 2 373–380.

IEEE

[1]M. Akkaş, K. M. Em Kara, T. Çetin, and M. Boz, “INVESTIGATION OF GAS PRESSURE EFFECT ON POWDER CHARACTERIZATION OF AZ31 ALLOY PRODUCED BY GAS ATOMIZATION METHOD”, SIGMA, vol. 37, no. 2, pp. 373–380, June 2019, [Online]. Available: https://izlik.org/JA74SN77AW

ISNAD

Akkaş, Mehmet - Em Kara, Kamal Mohamed - Çetin, Tayfun - Boz, Mustafa. “INVESTIGATION OF GAS PRESSURE EFFECT ON POWDER CHARACTERIZATION OF AZ31 ALLOY PRODUCED BY GAS ATOMIZATION METHOD”. Sigma Journal of Engineering and Natural Sciences 37/2 (June 1, 2019): 373-380. https://izlik.org/JA74SN77AW.

JAMA

1.Akkaş M, Em Kara KM, Çetin T, Boz M. INVESTIGATION OF GAS PRESSURE EFFECT ON POWDER CHARACTERIZATION OF AZ31 ALLOY PRODUCED BY GAS ATOMIZATION METHOD. SIGMA. 2019;37:373–380.

MLA

Akkaş, Mehmet, et al. “INVESTIGATION OF GAS PRESSURE EFFECT ON POWDER CHARACTERIZATION OF AZ31 ALLOY PRODUCED BY GAS ATOMIZATION METHOD”. Sigma Journal of Engineering and Natural Sciences, vol. 37, no. 2, June 2019, pp. 373-80, https://izlik.org/JA74SN77AW.

Vancouver

1.Mehmet Akkaş, Kamal Mohamed Em Kara, Tayfun Çetin, Mustafa Boz. INVESTIGATION OF GAS PRESSURE EFFECT ON POWDER CHARACTERIZATION OF AZ31 ALLOY PRODUCED BY GAS ATOMIZATION METHOD. SIGMA [Internet]. 2019 Jun. 1;37(2):373-80. Available from: https://izlik.org/JA74SN77AW