Title of article :
Microstructure and property modifications in a near α Ti alloy induced by pulsed electron beam surface treatment
Author/Authors :
Zhang، نويسنده , , X.D. and Zou، نويسنده , , J.X. and Weber، نويسنده , , X. J. Liu and S. M. Hao ، نويسنده , , S.Z. and Dong، نويسنده , , C. and Grosdidier، نويسنده , , T.، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2011
Abstract :
The effect of the low energy high current pulsed electron beam (LEHCPEB) surface treatment on the microstructure and properties of a near α Ti alloy have been investigated. Both the melted layer and solid state transformation layer of the LEHCPEB treated samples contained α’ martensite. The size of the former β grains suggests a cooling rate of about 107 Ks−1. Selective Al evaporation occurred at the top surface of the melted layer and affected both surface hardness and corrosion properties.
Keywords :
Low energy high current pulsed electron beam (LEHCPEB) , Phase transformation , Ti alloy , Hardness , Corrosion
Journal title :
Surface and Coatings Technology
Journal title :
Surface and Coatings Technology
