Clustering effect on high temperature tensile behaviour of vanadium microalloyed steel

In the present work, high temperature tensile behaviour of vanadium microalloyed steel has been examined under as-received, air cooled and stainless steel cylinder tube cooled conditions. The results indicated that ultimate tensile strength (UTS) of the as-received samples and samples cooled in air and in a stainless steel cylinder tube showed larger differences after testing at 450 °C where the air cooled samples displayed the highest UTS. The increased in UTS at 450 °C suggests there is interaction between dislocation and precipitate particles or solute atoms which make dislocation movement more difficult. This is due to the presence of solute atoms such as carbon and nitrogen in solid solution. Tempering steel samples at 450 °C after air cooling or accelerated air cooling indicated that increasing tempering time reduced clustering effect of V and C on UTS by the formation of VCN precipitates, as a result steel samples showed a decrease in UTS. © 2006 Elsevier B.V. All rights reserved.

Yazar Gündüz S.
Cochrane R.C.
Yayın Türü Article
Tek Biçim Adres https://hdl.handle.net/20.500.12628/4723
Tek Biçim Adres 10.1016/j.jmatprotec.2006.12.040
Konu Başlıkları Clusters
Microalloyed steel
Tensile strength
Koleksiyonlar Araştırma Çıktıları | WoS | Scopus | TR-Dizin | PubMed | SOBİAD
Scopus İndeksli Yayınlar Koleksiyonu
WoS İndeksli Yayınlar Koleksiyonu
Dergi Adı Journal of Materials Processing Technology
Dergi Cilt Bilgisi 186
Dergi Sayısı 01.Mar
Sayfalar 246 - 252
Yayın Yılı 2007
Eser Adı
[dc.title]
Clustering effect on high temperature tensile behaviour of vanadium microalloyed steel
Yazar
[dc.contributor.author]
Gündüz S.
Yazar
[dc.contributor.author]
Cochrane R.C.
Yayın Yılı
[dc.date.issued]
2007
Yayın Türü
[dc.type]
article
Özet
[dc.description.abstract]
In the present work, high temperature tensile behaviour of vanadium microalloyed steel has been examined under as-received, air cooled and stainless steel cylinder tube cooled conditions. The results indicated that ultimate tensile strength (UTS) of the as-received samples and samples cooled in air and in a stainless steel cylinder tube showed larger differences after testing at 450 °C where the air cooled samples displayed the highest UTS. The increased in UTS at 450 °C suggests there is interaction between dislocation and precipitate particles or solute atoms which make dislocation movement more difficult. This is due to the presence of solute atoms such as carbon and nitrogen in solid solution. Tempering steel samples at 450 °C after air cooling or accelerated air cooling indicated that increasing tempering time reduced clustering effect of V and C on UTS by the formation of VCN precipitates, as a result steel samples showed a decrease in UTS. © 2006 Elsevier B.V. All rights reserved.
Kayıt Giriş Tarihi
[dc.date.accessioned]
2019-12-23
Açık Erişim Tarihi
[dc.date.available]
2019-12-23
Yayın Dili
[dc.language.iso]
eng
Konu Başlıkları
[dc.subject]
Clusters
Konu Başlıkları
[dc.subject]
Microalloyed steel
Konu Başlıkları
[dc.subject]
Tensile strength
Haklar
[dc.rights]
info:eu-repo/semantics/closedAccess
ISSN
[dc.identifier.issn]
0924-0136
Sponsor YAYINCI
[dc.description.sponsorship]
The authors would like to thank the University of Leeds, School of Process, Environmental and Materials Engineering, Department of Materials for the provision of research facilities. They also acknowledge with gratitude the financial support of Zonguldak Karaelmas University, Institute of Science, and the Project and Science Research Commission for their support.
İlk Sayfa Sayısı
[dc.identifier.startpage]
246
Son Sayfa Sayısı
[dc.identifier.endpage]
252
Dergi Adı
[dc.relation.journal]
Journal of Materials Processing Technology
Dergi Sayısı
[dc.identifier.issue]
01.Mar
Dergi Cilt Bilgisi
[dc.identifier.volume]
186
Tek Biçim Adres
[dc.identifier.uri]
https://dx.doi.org/10.1016/j.jmatprotec.2006.12.040
Tek Biçim Adres
[dc.identifier.uri]
https://hdl.handle.net/20.500.12628/4723
Görüntülenme Sayısı ( Şehir )
Görüntülenme Sayısı ( Ülke )
Görüntülenme Sayısı ( Zaman Dağılımı )
Görüntülenme
80
09.12.2022 tarihinden bu yana
İndirme
1
09.12.2022 tarihinden bu yana
Son Erişim Tarihi
05 Haziran 2024 19:07
Google Kontrol
Tıklayınız
samples cooled showed indicated cooling dislocation solute cylinder stainless as-received tensile nitrogen Elsevier solution carbon rights reserved presence Tempering tempering accelerated increasing decrease result precipitates reduced clustering effect formation ultimate results conditions examined microalloyed vanadium
6698 sayılı Kişisel Verilerin Korunması Kanunu kapsamında yükümlülüklerimiz ve çerez politikamız hakkında bilgi sahibi olmak için alttaki bağlantıyı kullanabilirsiniz.

creativecommons
Bu site altında yer alan tüm kaynaklar Creative Commons Alıntı-GayriTicari-Türetilemez 4.0 Uluslararası Lisansı ile lisanslanmıştır.
Platforms