Startseite Effect of TiBAl inoculation on abrasive wear resistance of high Cr white cast iron
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Effect of TiBAl inoculation on abrasive wear resistance of high Cr white cast iron

  • Tanju Teker , S. Osman Yilmaz und Erhan Kerkut
Veröffentlicht/Copyright: 8. Juli 2019
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Abstract

High chromium white cast iron (HCrWCI) is generally used in applications requiring superior wear resistance. The alloys were inoculated with 1–3 wt.-% TiBAl to rearrange the crystallography of the carbides. The alloys were subject toheat treatment at 1000 °C for 1 and 2 h. The microstructuresof the alloys was examined by SEM. Chemical composition was determined by EDS. For wear tests, alloys were tested using 10, 20 and 30 N loads under pin-on-disc wear conditions. Worn surfaces of the alloys were analyzed by SEM. The worst wear resistance was obtained in the alloy inoculated with 3 wt.-%. TiBAl.


Correspondence Address, Assoc. Prof. Dr. Tanju Teker, Department of Metallurgical and Materials Engineering, Faculty of Engineering, University of Adıyaman 02040 Adıyaman, Turkey, E-mail:

Assoc. Prof. Dr. Tanju Teker, born in 1971, is Associate Professor in the Metallurgy and Materials Engineering Department, Engineering Faculty, Adiyaman University, Adiyaman, Turkey. He graduated in Metallurgy Education at Gazi University, Ankara, Turkey, in 1997. He received his MSc and PhD from Firat University, Elazig, Turkey in 2004 and 2010, respectively. He studied metal coating techniques, fusion welding methods, solid state welding methods and materials.

Prof. Dr. S. Osman Yilmaz, born in 1966, is Professor at the University of Namık Kemal, Çorlu, Tekirdağ in Turkey. He received his BSc from the University of METU, Faculty of Engineering, Metallurgy and Materials Engineering Department in 1989, his MSc from the Institute of Science and Technology, Metallurgy Department in 1992 and his Ph.D from the University of Firat, Institute of Science and Technology, Metallurgy Department, Elazig in 1998. He studied metal coating techniques, surface modification, welding, casting, wear.

Erhan Kerkut, born in 1980, graduated from Fırat University, Faculty of Engineering, Metallurgy and Materials Engineeering Department, Elazığ, Turkey in 2004. He received his MSc also also from that university in 2008. Currently, he is enrolled in a PhD program at Firat University in Elazığ and also working as an engineer in casting manufacturing in Gebze, Turkey. His field of research is surface modification, casting, wear.


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Published Online: 2019-07-08
Published in Print: 2019-07-04

© 2019, Carl Hanser Verlag, München

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