[1] [1] W. Huang, X. Lin, J. Chen, Z. Liu, and Y. Li, Laser Solid Forming Technology (in Chinese) (Northwestern Polytechnical University Press, Xi'an, 2007) pp.1-20.

[2] [2] P. L. Blackwell and A. Wisbey, J. Mater. Process. Technol. 170, 268 (2005).

[3] [3] L. Qian, J. Mei, J. Liang, and X. Wu, Mater. Sci. Technol. 21, 597 (2005).

[4] [4] S. Bontha, N. W. Klingbeil, P. A. Kobryn, and H. L. Fraser, J. Mater. Process. Technol. 178, 135 (2006).

[5] [5] W. Jia, X. Lin, J. Chen, H. Yang, C. Zhong, and W. Huang, Chinese J. Lasers (in Chinese) 34, 1308 (2007).

[6] [6] Y. Han, B. Gao, J. Hu, H. Tan, and J. Wu, Chinese J. Lasers (in Chinese) 34, 876 (2007).

[7] [7] J. Wu, B. Gao, H. Tan, Y. Yao, J. Chen, and X. Wang, Chinese J. Lasers (in Chinese) 33, 1139 (2006).

[8] [8] J. Zhu, B. Gao, Z. Wang, F. Zhang, J. Chen, and H. Yang, Chinese J. Lasers (in Chinese) 34, 588 (2007).

[9] [9] R. Banerjee, D. Bhattacharyya, P. C. Collins, G. B. Viswanathan, and H. L. Fraser, Acta Mater. 52, 377 (2004).

[10] [10] R. Banerjee, S. Nag, and H. L. Fraser, Mater. Sci. Eng. C 25, 282 (2005).

[11] [11] S. Nag, R. Banerjee, and H. L. Fraser, Acta Biomater. 3, 369 (2007).

[12] [12] R. Banerjee, A. Genc, D. Hill, P. C. Collins, and H. L. Fraser, Scripta Mater. 53, 1433 (2005).

[13] [13] X. Lin, T. M. Yue, H. O. Yang, and W. D. Huang, Metallurg. Mater. Trans. A 38, 127 (2007).

[14] [14] X. Lin, H. Yang, J. Chen, W. Huang, and T. M. Yue, in Proceedings of ICALEOR 2007 Congress 196 (2007).

[15] [15] M. Zhong, J. He, W. Liu, H. Zhang, and Q. Hao, Chinese J. Lasers (in Chinese) 34, 1694 (2007).

[16] [16] P. C. Collins, “A combinational approach to the development of composition-microstructure-property relationships in titanium alloys using direct laser deposition" PhD Thesis (The Ohio State University, 2004) pp.137-151.

[17] [17] J. He, M. Zhong, W. Liu, H. Zhang, and D. Yu, Chinese J. Lasers (in Chinese) 33, 283 (2006).