Obtaining an acicular microstructure by thermomechanical sequences in X-80 steel

Metallurgical and Materials Transactions A-Physical Metallurgy and Materials Science v. 45, n. 9, p. 4186-4191, 2014 1.73 10.1007/s11661-014-2420-0 Castro, R. S.; Pedrosa, I. R. V.; Yadava, Y. P.; Ferreira, R. A. S. 2014