DocumentCode
447798
Title
Non-thermal effects on B4C ceramics sintering
Author
Mitsudo, S. ; Hoshizuki, H. ; Matsuura, K. ; Saji, T. ; Idehara, T. ; Kitano, A. ; Nishi, H. ; Ishibashi, J. ; Sano, S.
Author_Institution
Fac. of Eng., Fukui Univ., Japan
Volume
1
fYear
2005
fDate
19-23 Sept. 2005
Firstpage
225
Abstract
Boron carbide (B4C) is one of advanced materials and is being used in a wide rage of applications. The unique feature of this material is its large neutron-absorbing cross-section. Some of its most prominent applications are controlling rods in nuclear reactors and radiation protection. 24 GHz microwave processing for B4C ceramics were performed under flowing argon gas using the sintering system. Enhanced sintering was observed in B4C ceramics for sintering with the microwave power of 2.5 kW as compare to 1.5 kW one, even at the same sintering temperature and holding time. The experiment results in different sintering conditions are presented.
Keywords
boron compounds; ceramics; neutron absorption; sintering; 2.5 kW; 24 GHz; B4C; advanced materials; ceramics sintering; enhanced sintering; holding time; microwave processing; neutron absorber; non-thermal effects; nuclear reactors; radiation protection; sintering temperature; Boron; Ceramics; Conducting materials; Frequency; Gyrotrons; Laboratories; Powders; Temperature; Thermal conductivity; Thermal resistance;
fLanguage
English
Publisher
ieee
Conference_Titel
Infrared and Millimeter Waves and 13th International Conference on Terahertz Electronics, 2005. IRMMW-THz 2005. The Joint 30th International Conference on
Print_ISBN
0-7803-9348-1
Type
conf
DOI
10.1109/ICIMW.2005.1572490
Filename
1572490
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