Numerical and Experimental Analyses of the Effect of Heat Treatments on the Phase Stability of Inconel 792
المؤلفون المشاركون
Saucedo-Muñoz, Maribel L.
Avila-Davila, Erika O.
Cueto-Rodriguez, Maria M.
Palacios-Pineda, Luis M.
Trapaga-Martinez, Luis G.
Alvarado-Orozco, Juan M.
Lopez-Hirata, Victor M.
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-16، 16ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-12-09
دولة النشر
مصر
عدد الصفحات
16
الملخص EN
A study about the precipitation and phase stability was carried out in an IN-792 superalloy used as a blade in a gas turbine.
Microstructure analysis was conducted experimentally on three different cross sections of the blade designated as high temperature (HT), medium temperature (MT), and low temperature (LT).
To identify the HT, MT, and LT sections, a numerical thermal analysis was performed using ANSYS software.
To obtain the distribution gradient of temperature in the blade, the real conditions of operation in steady state of the gas turbine were considered.
A numerical study about the occurrence of phases in the IN-792 superalloy was carried out with Thermo-Calc and TC-PRISMA software.
The analysis of the as-cast IN-792 superalloy with Scheil-Gulliver equations permitted to explain the phase formation during the solidification process.
The calculated time-temperature-precipitation (TTP) diagram explains consistently the precipitation process observed after two different heat treatment conditions applied experimentally and numerically to regenerate the original microstructure of the IN-792 superalloy.
The experimental results were consistent with the calculated isoplethic and TTP diagrams.
In terms of accuracy, the further development of the Thermo-Calc databases for thermodynamic calculations in superalloys is evident.
It was possible to calculate precipitation temperatures and the local evolution of precipitated particles for two different heat treatment conditions.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Cueto-Rodriguez, Maria M.& Avila-Davila, Erika O.& Lopez-Hirata, Victor M.& Saucedo-Muñoz, Maribel L.& Palacios-Pineda, Luis M.& Trapaga-Martinez, Luis G.…[et al.]. 2018. Numerical and Experimental Analyses of the Effect of Heat Treatments on the Phase Stability of Inconel 792. Advances in Materials Science and Engineering،Vol. 2018, no. 2018, pp.1-16.
https://search.emarefa.net/detail/BIM-1120745
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Cueto-Rodriguez, Maria M.…[et al.]. Numerical and Experimental Analyses of the Effect of Heat Treatments on the Phase Stability of Inconel 792. Advances in Materials Science and Engineering No. 2018 (2018), pp.1-16.
https://search.emarefa.net/detail/BIM-1120745
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Cueto-Rodriguez, Maria M.& Avila-Davila, Erika O.& Lopez-Hirata, Victor M.& Saucedo-Muñoz, Maribel L.& Palacios-Pineda, Luis M.& Trapaga-Martinez, Luis G.…[et al.]. Numerical and Experimental Analyses of the Effect of Heat Treatments on the Phase Stability of Inconel 792. Advances in Materials Science and Engineering. 2018. Vol. 2018, no. 2018, pp.1-16.
https://search.emarefa.net/detail/BIM-1120745
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1120745
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر