AN INVESTIGATION OF RETAINED AUSTENITE CONTENTS IN CARBURIZED SAE  8620 STEEL

Osman ASİ

Makale detayları

AN INVESTIGATION OF RETAINED AUSTENITE CONTENTS IN CARBURIZED SAE 8620 STEEL

Yazarlar:

Osman ASİ

Yayıncı:

Gazi University

Dergi:

Gazi University Journal of Science 2004 Vol.17 Issue 4, pp.103-113

Belge Tipi:

Makale

Yayın Tarihi:

8/2010

Belge Dili:

İngilizce

Document ID (Org No.):

2000430293

eISSN:

2147-1762

Özet:

 


ABSTRACT 

In this study, retained austenite contents in carburized  SAE 8620 (21NiCrMo2) steel were investigated. Carburizing programs were carried out in gas atmosphere at 940°C. X-ray diffraction was used to determine retained austenite contents in the case-hardened microstructures of the carburized specimens. Test results indicated that maximum retained austenite contents at the microstructures of the carburized specimens that carburized 45 minute, 3 h and 5 h carburizing times at 940°C were 35.8%, 19.4% and 15%, respectively.  

 

Key Words : Carburizing, Retained austenite, X-ray diffraction 

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Makale detayları

AN INVESTIGATION OF RETAINED AUSTENITE CONTENTS IN CARBURIZED SAE 8620 STEEL

Yazarlar: Osman ASİ

Yayıncı: Gazi University

Dergi: Gazi University Journal of Science 2004 Vol.17 Issue 4, pp.103-113

Belge Tipi: Makale

Yayın Tarihi: 8/2010

Belge Dili: İngilizce

Document ID (Org No.): 2000430293

eISSN: 2147-1762

Sayı

Yazarlar:

Osman ASİ

Yayıncı:

Gazi University

Dergi:

Gazi University Journal of Science 2004 Vol.17 Issue 4, pp.103-113

Belge Tipi:

Makale

Yayın Tarihi:

8/2010

Belge Dili:

İngilizce

Document ID (Org No.):

2000430293

eISSN:

2147-1762