High cycle fatigue behavior of thermally oxidized Ti6Al4V alloy

Mehmet Cingi*, Onur Meydanoglu, Hasan Guleryuz, Murat Baydogan, Huseyin Cimenoglu, E. Sabri Kayali

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7 Atıf (Scopus)

Özet

In this study, the effect of thermal oxidation on the high cycle rotating bending fatigue behavior of Ti6A14V alloy was investigated. Oxidation, which was performed at 600°C for 60 h in air, considerably improved the surface hardness and particularly the yield strength of the alloy without scarifying the tensile ductility. Unfortunately, the rotating bending fatigue strength at 5×106 cycles decreased from about 610 MPa to about 400 MPa upon oxidation. Thus, thermal oxidation leaded a reduction in the fatigue strength of around 34%, while improving the surface hardness (HV0.1) and yield strength 85% and 36%, respectively.

Orijinal dilİngilizce
Ana bilgisayar yayını başlığıSelected, peer reviewed papers from The Sixth Pacific Rim International Conference on Advanced Materials and Processing, PRICM 6
YayınlayanTrans Tech Publications Ltd
Sayfalar2179-2182
Sayfa sayısı4
BaskıPART 3
ISBN (Basılı)0878494626, 9780878494620
DOI'lar
Yayın durumuYayınlandı - 2007
Etkinlik6th Pacific Rim International Conference on Advanced Materials and Processing, PRICM 6 - Jeju, Korea, Republic of
Süre: 5 Kas 20079 Kas 2007

Yayın serisi

AdıMaterials Science Forum
SayıPART 3
Hacim561-565
ISSN (Basılı)0255-5476
ISSN (Elektronik)1662-9752

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???event.eventtypes.event.conference???6th Pacific Rim International Conference on Advanced Materials and Processing, PRICM 6
Ülke/BölgeKorea, Republic of
ŞehirJeju
Periyot5/11/079/11/07

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