Influence Parameters on Nitriding Process of Ferromanganese Alloy
Joint Authors
Ahmed, A.
Eissa, Mamdouh
El-Faramawy, Hoda
Ghali, Saeed
Source
Advances in Materials Science and Engineering
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-10-04
Country of Publication
Egypt
No. of Pages
13
Abstract EN
A 24 factorial design technique was used to investigate the magnitude effect of temperature, time, carbon percent, and pressure of the nitriding process of gas solid reaction of ferromanganese.
The design was based on experiments results obtained from nitriding of two grades of ferromanganese alloys containing 0.23% C and 7.1% C at temperatures 700°C and 950°C, during time of 2 hours and 6 hours and with nitrogen pressure of 1 and 8 bar.
The required calculations were carried out by Matlab.
It was found that the highest positive effect was temperature while the carbon content has the highest negative effect.
Nitrogen pressure has more positive effect than time.
The interaction combination between two parameters or more of temperature, nitrogen pressure, and time has positive influence with different extent.
The interaction combination between carbon and one or more of parameters of time, temperature, or nitrogen pressure has negative effect on nitriding process.
The driven models were found to be in good agreement with the experiments and published work of nitriding process of ferromanganese containing different carbon contents (0.23–7.1%) in temperature range 700°C–950°C, with nitrogen pressure up to 8 bar, and during time of 2–6 hours.
American Psychological Association (APA)
Ghali, Saeed& El-Faramawy, Hoda& Eissa, Mamdouh& Ahmed, A.. 2017. Influence Parameters on Nitriding Process of Ferromanganese Alloy. Advances in Materials Science and Engineering،Vol. 2017, no. 2017, pp.1-13.
https://search.emarefa.net/detail/BIM-1124464
Modern Language Association (MLA)
Ghali, Saeed…[et al.]. Influence Parameters on Nitriding Process of Ferromanganese Alloy. Advances in Materials Science and Engineering No. 2017 (2017), pp.1-13.
https://search.emarefa.net/detail/BIM-1124464
American Medical Association (AMA)
Ghali, Saeed& El-Faramawy, Hoda& Eissa, Mamdouh& Ahmed, A.. Influence Parameters on Nitriding Process of Ferromanganese Alloy. Advances in Materials Science and Engineering. 2017. Vol. 2017, no. 2017, pp.1-13.
https://search.emarefa.net/detail/BIM-1124464
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1124464