Titanium Alloy Bar Suitable for Highly Efficient Wear-Resistance Treatment

950940

02/01/1995

Event
International Congress & Exposition
Authors Abstract
Content
To give the wear-resistance to titanium intake valves by simple oxidation treatment, oxidation condition and microstructure of Ti-6Al-4V bars were studied. The wear test using a valve simulator shows that the wear of the face oxidized at 820°C for 1 and 4h in air is superior to that of ferrous valves. The best micro-structure of Ti-6Al-4V bar is an acicular structure with the prior β grain size of 30 to 60 μ m in average, which prevents distortion during the oxidation treatment and has excellent mechanical properties.
Meta TagsDetails
DOI
https://doi.org/10.4271/950940
Pages
9
Citation
Takayama, I., and Yamazaki, T., "Titanium Alloy Bar Suitable for Highly Efficient Wear-Resistance Treatment," SAE Technical Paper 950940, 1995, https://doi.org/10.4271/950940.
Additional Details
Publisher
Published
Feb 1, 1995
Product Code
950940
Content Type
Technical Paper
Language
English