The Structure and Properties of Low Activation Ferritic / Martensitic Steels
This paper reported the low activation martensitic steels which are being studied to develop the structural materials in fusion reactors. The steels were based on 9Cr1.5WVTa, but the effect of alloy elements was investigated by changing the amounts of alloy elements or adding other elements. The structure and properties of the steels were studied by tensile experiment, X-ray diffraction, SEM, TEM. Also the metallurgical process and heat treatment effect were discussed.
Z.Y. Zhong, H. Saka, T.H. Kim, E.A. Holm, Y.F. Han and X.S. Xie
F. Zhao et al., "The Structure and Properties of Low Activation Ferritic / Martensitic Steels", Materials Science Forum, Vols. 475-479, pp. 1383-1386, 2005