Paper Title:
Oxidation Resistance of Ti-6Al-4V by Plasma Niobium Surface Alloying
  Abstract

A niobium modified layer on Ti-6Al-4V surface was obtained by means of the plasma surface alloying technique. The oxidation behavior of the modified layer was investigated and compared with Ti-6Al-4V at 700°C~900°C for 100h. Composition and microstructure of Ti-6Al-4V and the modified layer after oxidation at 900°C for 100h were analyzed using XRD and SEM respectively. The experimental results showed the oxidation behavior of Ti-6Al-4V at 900°C for 100h was obviously improved after the niobium alloying process.

  Info
Periodical
Key Engineering Materials (Volumes 353-358)
Edited by
Yu Zhou, Shan-Tung Tu and Xishan Xie
Pages
1818-1821
DOI
10.4028/www.scientific.net/KEM.353-358.1818
Citation
W. B. Wang, Z. Xu, Z. Y. He, Z. X. Wang, P. Z. Zhang, "Oxidation Resistance of Ti-6Al-4V by Plasma Niobium Surface Alloying ", Key Engineering Materials, Vols. 353-358, pp. 1818-1821, 2007
Online since
September 2007
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$32.00
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