Yıl: 2016 Cilt: 3 Sayı: 1 Sayfa Aralığı: 29 - 34 Metin Dili: İngilizce İndeks Tarihi: 29-07-2022

Microstructural Analysis of Austempered Ductile Iron Castings

Öz:
Austempered ductile iron (ADI) castings have a wide range of application areas in engineering designs due to their promising mechanical properties and lower cost. ADI has very good strength and toughness values at the same time its ductility is relatively high compared to most of the other cast irons. These promising mechanical properties originate from combination of specific graphite and matrix microstructure. The size, shape and fraction of graphite as well as the matrix microstructure influences the mechanical properties. In this paper the efforts regarding to a localization project of ADI is presented. In a more detailed manner, the first locally produced ADI which cannot satisfy the mechanical properties stated in ISO 17804 is compared with the original sample which is conform with the standard. The two pieces are inspected by mechanically and microstructurally by means of which necessary actions are detected for the local production. In other words the relation between the macro mechanical properties and the microstructural conditions are tried to be clarified.
Anahtar Kelime:

Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık
  • ASM Handbook Volume 15: Casting, 2008, Materials Park, Ohio, USA
  • Cast Metals Development Ltd. Austempered DuctileIron Castings - Advantages, Production, Properties and Specifications. Materials & Design 13 5 (1992) 285-297.
  • F. Kolcke, Arft M, Lung D. Material-Related Aspects of the Machinability of Austempered Ductile Iron. Springer. 4 (2010) 433-411.
  • Putatunda S.K, Kesani S, Tackett R, Lawes G. Development of Austenite Free ADI (Austempered Ductile Cast Iron). Materials Science and Engineering A 435-436 (2006) 112- 122.
  • Zimba J, Simbi D.J, Navara E. Austempered Ductile Iron: An Alternative Material for Earth Moving Components. Cement & Concrete Composites 25 (2003) 643-649.
  • Dhanasekaran S, Vadiraj A, Balachandran G, Kamaraj M. Mechanical Behaviour of an Austempered Ductile Iron. 63 5 (2010) 779-785.
  • Guo X.L, Su H.Q, WU B.Y, LIU Z.G. Characterization of Microstructural Morphology of ADI by Electron Microscopy. Microscopy Research and Technique 40 (1998) 336-340.
  • Janowak J.F., Norton P.A. A Guide To Mechanical Properties Possible By Austempering, 1.5% Ni, 0.3% Mo Iron. AFS Trans. 88 (1985) 123-135.
  • Putatunda S.K. Development of Austempered Ductile Cast Iron (ADI) With Simultaneous High Yield Strength And Fracture Toughness By A Novel Two-Step Austempering Process. Materials Science and Engineering A 315 (2001) 70-80
  • Trudel A., Gagné M., "Effect of Composition and Heat Treatment Characteristics of Austempered Ductile Irons", Canadian Metallurgical Quarterly: The Canadian Journal of Metallurgy and Materials Science 36 (1997) 289 - 298
  • ASM Speciality Handbook: Cast Irons, Edited by Joseph R. Davis, ASM International 1996, Materials Park, Ohio, USA
  • Bahmani M., Elliott R., Varahram N., "The Austempering Kinetics and Mechanical Properties of an Austempered Cu-Ni-Mo-Mn alloyed Ductile Iron", Journal of Materials Science 32 (1997) 4783 - 4791
  • Aranzabal J., Gutierrez I., Rodriguez-Ibabe J.M., Urcola J.J., "Influence of the Amount and Morphology of Retained Austenite on the Mechanical Properties of an Austempered Ductile Iron", Metallurgical and Materials Transactions A 28A (1997) 1143-1156
  • Aranzabal J., Gutierrez I., Urcola J.J, "Influence of Heat Treatments on Microstructure of Austempered Ductile Iron", Materials Science and Technology 10 (1994) 728 - 737
  • Shanmugam P., Rao P.P., Udupa K.R., Venkataraman N., "Effect of Microstructure on the Fatigue Strength of an Austempered Ductile Iron", Journal of Materials Science 29 (1994) 4933 - 4940
  • Dommarco R.C., Bastias P.C., Dall'O H.A., Hahn G.T., Rubin C.A., "Rolling Contact Fatigue (RCF) Resistance of Austempered Ductile Iron", Wear 221 (1998) 69 - 74
  • Cakir C.C., Bayram A., Işık Y., Salar B., "The Effects of Austempering Temperature and Time on the Machinability of Austempered Ductile Iron", Materials Science and Engineering A 407 (2005) 147 - 153
  • Laino S., Sikora J.A., Dommarco R.C., "Development of Wear Resistant Carbidic Austempered Ductile Iron (CADI)", Wear 265 (2008) 1 - 7
  • Eric O., Sidjanin L., Miskovic Z., Zec S., Jovanovic M.T., "Microstructure and Toughness of CuNiMo Austempered Ductile Iron", Materials Letters 58 (2004) 2707 - 2711
  • Putatunda S.K., Gadicherla P.K., "Influence of Austenitizing Temperature on Fracture Toughness of a Low Manganese Austempered Ductile Iron (ADI) with Ferritic as Cast Structure", Materials Science and Engineering A 268 (1999) 15 - 31
  • Kruthiventi S., Basavakumar K.G., Nambala S., Subramanyacharyulu G. Influence of Heat Treatment on Microstructural and Mechanical Properties of Nodular Cast Iron. Journal of the Institution of Engineers: Series D 95 (2014) 75 - 79
  • Kuş H, Akdemir A, Yazman Ş. Östemperleme Isıl İşleminin Ferritik Küresel Grafitli Dökme Demirin Aşınma Özellikleri Üzerine Etkisinin İncelenmesi. 14th International Materials Symposium, Denizli, Türkiye, October 2012
  • Keough JR, hayrynen KL, Pioszak GL. Designing with Austempered Ductile Iron. Transactions of the American Foundry Society 118 (2010) 503-517
  • ISO 17804:2005, Founding Ausferritic Spheroidal Graphite Cast Irons, Classification, ISO, Switzerland, www.iso.org
  • ASTM E2567-14, Standard Test Method for Determining Nodularity and Nodule Count in ductile Iron Using Image Analysis, ASTM International, West Conshohocken, PA, 2014, www.astm.org.
  • ASTM E975 -13, Standard Practice for X-Ray Determination of Retained Austenite in Steel with Near Random Crystallographic Orientation, ASTM International, West Conshohocken, PA, 2013, www.astm.org
APA ÇETİN B, MECO H, Davut K, ARSLAN E, UZUN? M (2016). Microstructural Analysis of Austempered Ductile Iron Castings. , 29 - 34.
Chicago ÇETİN BARIŞ,MECO Halim,Davut Kemal,ARSLAN Ebru,UZUN? Mustafa Can Microstructural Analysis of Austempered Ductile Iron Castings. (2016): 29 - 34.
MLA ÇETİN BARIŞ,MECO Halim,Davut Kemal,ARSLAN Ebru,UZUN? Mustafa Can Microstructural Analysis of Austempered Ductile Iron Castings. , 2016, ss.29 - 34.
AMA ÇETİN B,MECO H,Davut K,ARSLAN E,UZUN? M Microstructural Analysis of Austempered Ductile Iron Castings. . 2016; 29 - 34.
Vancouver ÇETİN B,MECO H,Davut K,ARSLAN E,UZUN? M Microstructural Analysis of Austempered Ductile Iron Castings. . 2016; 29 - 34.
IEEE ÇETİN B,MECO H,Davut K,ARSLAN E,UZUN? M "Microstructural Analysis of Austempered Ductile Iron Castings." , ss.29 - 34, 2016.
ISNAD ÇETİN, BARIŞ vd. "Microstructural Analysis of Austempered Ductile Iron Castings". (2016), 29-34.
APA ÇETİN B, MECO H, Davut K, ARSLAN E, UZUN? M (2016). Microstructural Analysis of Austempered Ductile Iron Castings. Hittite Journal of Science and Engineering, 3(1), 29 - 34.
Chicago ÇETİN BARIŞ,MECO Halim,Davut Kemal,ARSLAN Ebru,UZUN? Mustafa Can Microstructural Analysis of Austempered Ductile Iron Castings. Hittite Journal of Science and Engineering 3, no.1 (2016): 29 - 34.
MLA ÇETİN BARIŞ,MECO Halim,Davut Kemal,ARSLAN Ebru,UZUN? Mustafa Can Microstructural Analysis of Austempered Ductile Iron Castings. Hittite Journal of Science and Engineering, vol.3, no.1, 2016, ss.29 - 34.
AMA ÇETİN B,MECO H,Davut K,ARSLAN E,UZUN? M Microstructural Analysis of Austempered Ductile Iron Castings. Hittite Journal of Science and Engineering. 2016; 3(1): 29 - 34.
Vancouver ÇETİN B,MECO H,Davut K,ARSLAN E,UZUN? M Microstructural Analysis of Austempered Ductile Iron Castings. Hittite Journal of Science and Engineering. 2016; 3(1): 29 - 34.
IEEE ÇETİN B,MECO H,Davut K,ARSLAN E,UZUN? M "Microstructural Analysis of Austempered Ductile Iron Castings." Hittite Journal of Science and Engineering, 3, ss.29 - 34, 2016.
ISNAD ÇETİN, BARIŞ vd. "Microstructural Analysis of Austempered Ductile Iron Castings". Hittite Journal of Science and Engineering 3/1 (2016), 29-34.