High magnetic field ohmically decoupled non-contact technology

作者: Roger Kisner , John Wilgen , Gerard Ludtka , Roger Jaramillo , Gail Ludtka

DOI:

关键词:

摘要: Methods and apparatus are described for high magnetic field ohmically decoupled non-contact treatment of conductive materials in a field. A method includes applying to at least portion material; an inductive fraction the material induce surface current within material, generating substantially bi-directional force that defines vibration. The confocal, is located ohmic heating from An coil defining applied field; coupled coil, processing zone both vibration material.

参考文章(10)
Paul George Bennett, Power supplies having protection circuits ,(2000)
Charles Vivès, Effects of forced electromagnetic vibrations during the solidification of aluminum alloys: Part I. solidification in the presence of crossed alternating electric fields and stationary magnetic fields Metallurgical and Materials Transactions B-process Metallurgy and Materials Processing Science. ,vol. 27, pp. 445- 455 ,(1996) , 10.1007/BF02914909
Charles Vivès, Effects of forced electromagnetic vibrations during the solidification of aluminum alloys : Part II. Solidification in the presence of colinear variable and stationary magnetic fields Metallurgical and Materials Transactions B-process Metallurgy and Materials Processing Science. ,vol. 27, pp. 457- 464 ,(1996) , 10.1007/BF02914910
J. Campbell, Effects of vibration during solidification International Materials Reviews. ,vol. 26, pp. 71- 108 ,(1981) , 10.1179/IMTR.1981.26.1.71
G.M. Ludtka, R.A. Jaramillo, R.A. Kisner, D.M. Nicholson, J.B. Wilgen, G. Mackiewicz-Ludtka, P.N. Kalu, In situ evidence of enhanced transformation kinetics in a medium carbon steel due to a high magnetic field Scripta Materialia. ,vol. 51, pp. 171- 174 ,(2004) , 10.1016/J.SCRIPTAMAT.2004.03.029
O.V. Abramov, Action of high intensity ultrasound on solidifying metal Ultrasonics. ,vol. 25, pp. 73- 82 ,(1987) , 10.1016/0041-624X(87)90063-1
Sergey Makarov, Reinhold Ludwig, Diran Apelian, Resonant oscillation of a liquid metal column driven by electromagnetic Lorentz force sources Journal of the Acoustical Society of America. ,vol. 105, pp. 2216- 2225 ,(1999) , 10.1121/1.426826
Gail Mackiewicz-Ludtka, John B. Wilgen, Gerard M. Ludtka, Roger A. Jaramillo, Roger A. Kisner, Thermal and high magnetic field treatment of materials and associated apparatus ,(2005)