ISSN:
1662-9752
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
In this study, microwave (MW) heating of Fe powder in the separated electric (E-) and magnetic(H-) fields was performed first, and the heating behaviors on the field dependence were investigated.It was shown that they are heated better in H- field than in E- field. The MW heating mechanism ofmetals were briefly discussed.MW heating of soda-lime glass alone was not easy, however addition of iron powder enhanced theheating, depending on the volume fraction of the powder. Occurrence of deformation and melting ofthe glass spheres was observed. This technique is applicable to fabrication of glass-metalcomposites and vitrification of waste matters.MW heating of Ni-based metal glass was attempted with no external pressure and in an inertatmosphere, it was also shown that heating was better accomplished in H- field. Weakly sinteredbody was possibly obtained with retention of the amorphous phase
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/02/17/transtech_doi~10.4028%252Fwww.scientific.net%252FMSF.558-559.1459.pdf
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