Behavior of Microwave Heating of 316 Stainless Steel Green Body

Article Preview

Abstract:

This paper mainly introduces the mechanism of microwave heating: electric conduction loss, eddy current loss and arc discharge. The microwave heating behavior of 316 stainless steel powder body which made by gel casting was investigated in the paper. Experiments on different microwave power, powder particle size, and the content of auxiliary heating material showed that the smaller the powder particle size, the larger microwave power and auxiliary heating materials help 316 stainless steel body for sintering.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

1694-1700

Citation:

Online since:

June 2014

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2014 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

[1] Tinga W R, Voss W A G. Microwave power engineering, Academic Press, New York, 1968, pp.73-78.

Google Scholar

[2] R. Roy, D. Agrawal, J. Cheng, et al. Full sintering of powdered-metal bodies in a microwave field, Nature, 1999, 399(6737), pp.668-670.

DOI: 10.1038/21390

Google Scholar

[3] K. Saitou, Microwave sintering of iron, cobalt, nickel, copper and stainless steel powders, Scripta Materialia, 2006, 54(5), pp.875-879.

DOI: 10.1016/j.scriptamat.2005.11.006

Google Scholar

[4] S. S. Panda, V. Singh, A. Upadhyaya, et al. Sintering response of austenitic (316L) and ferritic (434L) stainless steel consolidated in conventional and microwave furnaces, Scripta Materialia, 2006, 54(12), p.2179–2183.

DOI: 10.1016/j.scriptamat.2006.02.034

Google Scholar

[5] Ma Jinlong, Tong Xuefeng, Peng Hu, A revolution of sintering technology, Advance Materials Industry, 2001, 11(6), pp.30-32.

Google Scholar

[6] Huang Ming, Peng Jinhui, Wang Jiaqiang, et al. Theoretical study on heating mechanisms of interaction between microwave and material, Journal of Kunming University of Science and Technology(Natural Science Edition), 2005, 30(6), pp.15-17.

Google Scholar

[7] Peng Yuandong, Studies on microwave heating mechanism and sintering behavior of powder metallurgy materials, Central South University, (2011).

Google Scholar

[8] Zhou Jian, Quan Feng, Liu Weibo, et al. Research on microwave sintering WC-10Co cemented carbide in a single- mode cavity, Journal of Wuhan University of Technology, 2007(12), pp.1-4.

Google Scholar

[9] Fang Ke, The research advance of microwave sintering metal powder, Metal Materials and Metallurgy Engineering, 2011(02), pp.48-53.

Google Scholar

[10] Fang Ke, Fang Li, The principle and development of microwave sintering technology, Value Engineering, 2011(14), pp.53-55.

Google Scholar

[11] Yi Jianhong, Lu Shudong, Tang Xinwen, et al. On mechanism of microwave sintering of P/M parts, Powder Metallurgy Industry, 2003(02), pp.22-25.

Google Scholar

[12] ]Hedvig P, Dielectric Spectroscopy of Polymem, Akademiai Kiado, Budapest, 1977, pp.34-37.

Google Scholar

[13] Jin Qinhan, Microwave Chemistry. Science Press, Beijing, 1999, pp.13-15.

Google Scholar

[14] Yi Jianhong, Lu Shudong, Tang Xinwen, et al. Mechanism of microwave sintering of powder metallic part, Materials Science and Engineering of Powder Metallurgy, 2002(03), pp.180-184.

Google Scholar

[15] P. Mishra, G. Sethi, A. UPadhyaya, Modeling of microwave heating of particulate metals, Metallurgical and Materials Transaction B, 37(2006)839-845.

DOI: 10.1007/s11663-006-0066-z

Google Scholar

[16] Zhu Fengxia, Yi Jianhong, Peng Yuandong, Sintering response of copper powder metal compact in microwave field, Journal of Central South University (Science and Technology), 2009(01), pp.106-111.

Google Scholar