Journals / Çukurova Üniversitesi Mühendislik-Mimarlik Fakültesi Dergisi / 2020 / Cilt: 35 - Sayı: 1

Pressure Influence on the Thermophysical Properties of 316L Austenitic Stainless Steels Manufactured By Powder Metallurgy Method

Toz Metalurjisi ile Üretilen 316L Östenitik Paslanmaz Çeliklerin Termofiziksel Özelliklerin Üzerindeki Basıncın Etkisi

Pages
241–249
Publication Date
2022-10-11
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

These properties supported by SEM images, EDS spectrums and OM (Opticmicroscope) images

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Austenitic stainless steel that is used in the industrial areas such as automotive has high physical andmechanical properties.
📊
Key Findings & Data:In this study; thermophysical properties of 316L austenitic stainless steel preparedby powder metallurgy method that is attracted for researchers due to obtain net or near shaped productand complex shaped materials, have been investigated.
💡
Conclusion & Impact:These properties supported by SEM images, EDS spectrums and OM (Opticmicroscope) images
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Austenitic stainless steel that is used in the industrial areas such as automotive has high physical andmechanical properties. In this study; thermophysical properties of 316L austenitic stainless steel preparedby powder metallurgy method that is attracted for researchers due to obtain net or near shaped productand complex shaped materials, have been investigated. Austenitic stainless steels pressed on the 400 and600MPa pressures and pressed austenitic stainless steel samples sintered at 1200 °C temperature for anhour under inert gas atmosphere. The thermophysical features o these sintered austenitic stainless steelwere performed at temperature ranging from RT to 600 °C via heat flux type Differential ScanningCalorimeter (DSC). These properties supported by SEM images, EDS spectrums and OM (Opticmicroscope) images

Özet

Otomotiv gibi endüstriyel alanlarda kullanılan östenitik paslanmaz çelik yüksek fiziksel ve mekaniksel özelliklere sahiptir. Bu çalışmada benzer ya da benzere yakın şekilli ürün ve karmaşık şekilli malzeme üretilmesine olanak sağlanmasından dolayı araştırmacılar tarafından cazip görülen toz metalurjisi yöntemiyle hazırlanan 316L östenitik paslanmaz çeliğin termofiziksel özellikleri araştırılmıştır. Östenitik paslanmaz çelikler 400 ve 600 MPa basınçlarında preslenmiş ve preslenen östenitik paslanmaz çelik numuneler 1200 °C sıcaklığında 1 sa boyunca inert gaz atmosferinde sinterlenmiştir. Bu sinterlenmiş östenitik paslanmaz çeliklerin termofiziksel özellikleri oda sıcaklığından 600 °C’ye kadar olan sıcaklık aralığında ısı akısı tipli Diferansiyel Taramalı Kalorimetreyle (DSC) ile ölçülmüştür. Bu özellikler SEM görüntüleri, EDS spektrumları ve OM (optik mikroskop) görüntüleri ile desteklenmiştir.

🔖

Cite This Article

EKİCİBİL, A., EKŞİ, A. K., ACAR, A. N. (2022). Pressure Influence on the Thermophysical Properties of 316L Austenitic Stainless Steels Manufactured By Powder Metallurgy Method. Çukurova Üniversitesi Mühendislik-Mimarlik Fakültesi Dergisi, Cilt: 35 - Sayı: 1, 241–249. https://ajindex.com/articles/485259

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (10)

  1. Morintale, E., Harabor, A., Constantinescu, C., Rotaru, P., 2015. Use of Heat Flows from DSC Curve for Calculaion of Specific Heat of the Solid Materials, Physics AUC. 23, 89-94
  2. Wielgosz, E., Kargul, T., Falkus, J., 2014. Comparison of Experimental and Numerically Calcuated Thermal Properties of Steels, International Conference on Metallurgy and Materials, Metal 2014, May 21st -23rd 2014, Brno, Czech Republic
  3. Fang, H.,, Wong, M.B., Bai, Y., 2015. Use of Kinetic Model for Thermal Properties of Steel at High Temperatures, Australian Journal of Civil Engineering, 13(1), 40-47
  4. Kelley, K.K., 1949. X. High-Temperature Heat-Content, Heat-Capacity, and Entropy Data for Inorganic Compounds, Bureau of Mines Bull. 476, 192
  5. Acar, A.N., Ekşi, A.K., Ekicibil, A., 2019. Effect of Pressure on the Magnetic and Structural Properties of X2CrNiMo17-12-2 Austenitic Stainless Steel Prepared by Powder Metallurgy Method Journal of Molecular Structure, 1198, 126876
  6. Acar, A.N., Mutlu, R.N., Ekşi, A.K., Ekicibil, A., Yazıcı, B., 2018. Effect of Temperature and Pressure on Mechanical, Surface and Electrochemical Properties of Al-1.5Cu-5.5Zn2.5Mg (Alumix-431), Anti-Corrosion Methods and Materials 65/6, 558–571
  7. Akhavan Tabatabae, B., Ashrafizadeh, F., Hassanlı, A.M., 2011. Influence of Retained Austenite on the Mechanical Properties of Low Carbon Martensitic Stainless Steel Castings, ISIJ International, 51(3), 471–475
  8. Azevedo, J.M.C., Serrenho, A.C., Allwood, J.M., 2018. Energy and Material Efficiency of Steel Powder Metallurgy, Powder Technology 328, 329–336
  9. Kulkarni, H., Dabhade, V.V., 2019. Green Machining of Powder-Metallurgy-Steels (PMS): An Overview, Journal of Manufacturing Processes 44, 1–18. 10.Butković, S., Oruč, M., Šarić, E., Mehmedović, M., 2012. Effect of Sintering Parameters on the Density, Microstructure and Mechanical Properties of the Niobium-Modified HeatResistant Stainless Steel GX40CrNiSi25-20 Produced by MIM Technology, Materiali in tehnologije/Materials and technology 46(2), 185-190. 11.Butković, S., 2013. Sinterability and Tensile Properties of Nickel Free Austenitic Stainless Steel X15CrMnMoN 17 11 3, Tehnički vjesnik (Technical Gazette) 20(2), 269-274
  10. Pandya, S., Ramakrishna, K.S., Annamalai, A.R., Upadhyaya, A., 2012. Effect of Sintering Temperature on the Mechanical and Electrochemical Properties of Austenitic Stainless Steel, Materials Science and Engineering A 556, 271–277. 13.Rudianto, H., Jang, G., Yang, S., Kim, Y