Effect of Alloying Elements Ti and Nb on Microstructure and Performance of 3.5Ni Steel

• DOI: 10.4028/www.scientific.net/amr.535-537.717
• Publication Date: 2012-06-14T11:44:25Z
• Authors: Qian Xue Zhou; Haie Huang; Jian Hua Li
• Keywords: Tempering; Ductility (Earth science)

Through comparative analysis of 3.5Ni low temperature steel with appending Ti and Nb elements, the effect on structure performance plate rolling state, normalizing state tempering was studied. The results showed that mechanical strength increased ductility improved for elements; process evidently decreased transition microstructure.