Production of molybdenum containing iron based alloys via metallothermic processes

Dilek Kirgöz; Murat Alkan; Onuralp Yuc̈el

Production of molybdenum containing iron based alloys via metallothermic processes

Dilek Kirgöz^*
, Murat Alkan
, Onuralp Yuc̈el

^*Bu çalışma için yazışmadan sorumlu yazar

Metalurji ve Malzeme Müh.Böl.

Istanbul Technical University

Araştırma sonucu: Kitap/Rapor/Konferans Bildirisinde Bölüm › Konferans katkısı › bilirkişi

Özet

In this study, Mo containing Fe-based alloys, such as Fe-Ni-Cr-Mo, were synthesized using a mixture of Fe₂O₃-NiO-Cr ₂O₃-MoO₃ powders reducing with Al powders by metallothermic process which is a high energy efficient, fast and low-cost production technique for synthesis of cast alloys and advanced ceramics. Detailed thermochemical studies were simulated by using FactSage 6.2 Thermochemical software in order to calculate adiabatic temperature of the reactions and effects of initial molar composition on the final products. In the metallothermic processes, effects of stoichiometric Al addition and addition of the oxide powders (Al₂O₃, SiO₂, CaO, MgO) on the metal recovery and compositions of final alloys were carried out. Final products were characterized by using chemical analysis (AAS), XRD, XRF and SEM/EDS techniques.

Orijinal dil	İngilizce
Ana bilgisayar yayını başlığı	4th International Symposium on High-Temperature Metallurgical Processing - Held During the TMS 2013 Annual Meeting and Exhibition
Sayfalar	185-190
Sayfa sayısı	6
Yayın durumu	Yayınlandı - 2013
Etkinlik	4th International Symposium on High-Temperature Metallurgical Processing - TMS 2013 Annual Meeting and Exhibition - San Antonio, TX, United States Süre: 3 Mar 2013 → 7 Mar 2013

Yayın serisi

Adı	TMS Annual Meeting

???event.eventtypes.event.conference???

???event.eventtypes.event.conference???	4th International Symposium on High-Temperature Metallurgical Processing - TMS 2013 Annual Meeting and Exhibition
Ülke/Bölge	United States
Şehir	San Antonio, TX
Periyot	3/03/13 → 7/03/13

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SKH 7 Erişilebilir ve Temiz Enerji

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Link to publication in Scopus

Alıntı Yap

@inproceedings{98522c2e214a499d930741432ab7d4c9,

title = "Production of molybdenum containing iron based alloys via metallothermic processes",

abstract = "In this study, Mo containing Fe-based alloys, such as Fe-Ni-Cr-Mo, were synthesized using a mixture of Fe2O3-NiO-Cr 2O3-MoO3 powders reducing with Al powders by metallothermic process which is a high energy efficient, fast and low-cost production technique for synthesis of cast alloys and advanced ceramics. Detailed thermochemical studies were simulated by using FactSage 6.2 Thermochemical software in order to calculate adiabatic temperature of the reactions and effects of initial molar composition on the final products. In the metallothermic processes, effects of stoichiometric Al addition and addition of the oxide powders (Al2O3, SiO2, CaO, MgO) on the metal recovery and compositions of final alloys were carried out. Final products were characterized by using chemical analysis (AAS), XRD, XRF and SEM/EDS techniques.",

keywords = "Fe-based alloys, Intermetallics, Metallothermic process, Molybdenum",

author = "Dilek Kirg{\"o}z and Murat Alkan and Onuralp Yu{\"c}el",

year = "2013",

language = "English",

isbn = "9781118605691",

series = "TMS Annual Meeting",

pages = "185--190",

booktitle = "4th International Symposium on High-Temperature Metallurgical Processing - Held During the TMS 2013 Annual Meeting and Exhibition",

note = "4th International Symposium on High-Temperature Metallurgical Processing - TMS 2013 Annual Meeting and Exhibition ; Conference date: 03-03-2013 Through 07-03-2013",

}

Kirgöz, D, Alkan, M & Yuc̈el, O 2013, Production of molybdenum containing iron based alloys via metallothermic processes. in 4th International Symposium on High-Temperature Metallurgical Processing - Held During the TMS 2013 Annual Meeting and Exhibition. TMS Annual Meeting, pp. 185-190, 4th International Symposium on High-Temperature Metallurgical Processing - TMS 2013 Annual Meeting and Exhibition, San Antonio, TX, United States, 3/03/13.

Production of molybdenum containing iron based alloys via metallothermic processes. / Kirgöz, Dilek; Alkan, Murat; Yuc̈el, Onuralp.
4th International Symposium on High-Temperature Metallurgical Processing - Held During the TMS 2013 Annual Meeting and Exhibition. 2013. p. 185-190 (TMS Annual Meeting).

Araştırma sonucu: Kitap/Rapor/Konferans Bildirisinde Bölüm › Konferans katkısı › bilirkişi

TY - GEN

T1 - Production of molybdenum containing iron based alloys via metallothermic processes

AU - Kirgöz, Dilek

AU - Alkan, Murat

AU - Yuc̈el, Onuralp

PY - 2013

Y1 - 2013

N2 - In this study, Mo containing Fe-based alloys, such as Fe-Ni-Cr-Mo, were synthesized using a mixture of Fe2O3-NiO-Cr 2O3-MoO3 powders reducing with Al powders by metallothermic process which is a high energy efficient, fast and low-cost production technique for synthesis of cast alloys and advanced ceramics. Detailed thermochemical studies were simulated by using FactSage 6.2 Thermochemical software in order to calculate adiabatic temperature of the reactions and effects of initial molar composition on the final products. In the metallothermic processes, effects of stoichiometric Al addition and addition of the oxide powders (Al2O3, SiO2, CaO, MgO) on the metal recovery and compositions of final alloys were carried out. Final products were characterized by using chemical analysis (AAS), XRD, XRF and SEM/EDS techniques.

AB - In this study, Mo containing Fe-based alloys, such as Fe-Ni-Cr-Mo, were synthesized using a mixture of Fe2O3-NiO-Cr 2O3-MoO3 powders reducing with Al powders by metallothermic process which is a high energy efficient, fast and low-cost production technique for synthesis of cast alloys and advanced ceramics. Detailed thermochemical studies were simulated by using FactSage 6.2 Thermochemical software in order to calculate adiabatic temperature of the reactions and effects of initial molar composition on the final products. In the metallothermic processes, effects of stoichiometric Al addition and addition of the oxide powders (Al2O3, SiO2, CaO, MgO) on the metal recovery and compositions of final alloys were carried out. Final products were characterized by using chemical analysis (AAS), XRD, XRF and SEM/EDS techniques.

KW - Fe-based alloys

KW - Intermetallics

KW - Metallothermic process

KW - Molybdenum

UR - https://www.scopus.com/pages/publications/84876499338

M3 - Conference contribution

AN - SCOPUS:84876499338

SN - 9781118605691

T3 - TMS Annual Meeting

SP - 185

EP - 190

BT - 4th International Symposium on High-Temperature Metallurgical Processing - Held During the TMS 2013 Annual Meeting and Exhibition

T2 - 4th International Symposium on High-Temperature Metallurgical Processing - TMS 2013 Annual Meeting and Exhibition

Y2 - 3 March 2013 through 7 March 2013

ER -

Production of molybdenum containing iron based alloys via metallothermic processes

Özet

Yayın serisi

???event.eventtypes.event.conference???

BM SKH

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