Warm Compacting Behavior of Pure Titanium Powders


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Warm compacting behaviors of pure titanium powders were studied. The results show that warm compaction can be applied to titanium powders. The green densities obtained through warm compaction are generally higher than obtained through cold compaction at the same pressure. The optimal warm compacting temperature is about 140 . At the compacting pressure of 500 Mpa, the ejection force of titanium powders through warm compaction is 32.4% lower than through cold compaction. At the same pressure, the effective compression force through warm compaction is bigger than one through cold compaction. In addition, the densification mechanism of warm compaction was discussed.



Advanced Materials Research (Volumes 189-193)

Edited by:

Zhengyi Jiang, Shanqing Li, Jianmin Zeng, Xiaoping Liao and Daoguo Yang




S. W. He "Warm Compacting Behavior of Pure Titanium Powders", Advanced Materials Research, Vols. 189-193, pp. 2775-2779, 2011

Online since:

February 2011





[1] R. R. Boyer: Materials Science and Engineering A: Vol. 213(1996)pp.103-114.

[2] F.H. Froes, R.H. Jones: Advanced Materials & Processes, Vol. 51(1999)pp.40-41.

[3] C.N. Elias, J.H.C. Lima, R. Valiev, et al: JOM, Vol. 60 (2008)pp.46-49.

[4] K. Faller, F. H. Froes: JOM, Vol. 53(2001) pp.27-28.

[5] H. G. Ruty, F. G. Hanejko: The International Journal of Powder Metallurgy, Vol. 31(1995)pp.9-17.

[6] Z.Y. Xiao, M.Y. Ke, W.P. Chen, et al: Transactions of Nonferrous Metals Society of China, Vol. 14(2004)pp.756-761.

[7] M.Y. Li, S.J. Guo, Z.J. Kang, et al: Powder Metallurgy Technology, Vol. 18(2000)pp.261-264 In Chinese.

[8] S.R. Srinivasan, S.L. Gopy, S. Ashok, et al: Advances in Powder Metallurgy and Particulate Materials, Vol. 1 (1997) pp.335-342.

[9] A. Simchi, G. Veltl: Powder Metallurgy, Vol. 46(2003)pp.159-164.

[10] Metal Powder Report, Vol. 51 (1996)pp.38-39.

[11] Metal Powder Report, Vol. 52 (1997) pp.12-14.

[12] Metal Powder Report, Vol. 55(2000) pp.10-13.

[13] H.Q. Zhou, Z.Q. Chen: Titanium Industry Progress, Vol. 24(2007)pp.5-8 in Chinese.

[14] T. Lin, S.J. Guo, M.Y. Li, et al: Journal of University of Science and Technology Beijing, Vol. 22(2000)pp.131-133 in Chinese.

[15] R. L. Hewitt, W. Wallace, M. C. Malherbe: Powder Metallurgy, Vol. 17(1974)pp.6-7.

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