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Class Information
Number: 164/506
Name: Metal founding > Means to directly apply electrical or wave energy to work > In continuous casting apparatus > Electron beam melting means
Description: Apparatus wherein the means to apply an energy quantity comprises means for raising the temperature of work material to its molten state by a bombardment of an electron beam upon the work material.

Patents under this class:

Patent Number Title Of Patent Date Issued
7757748 Apparatus for melting metal by electron beams and process for producing high-melting metal ingot using this apparatus Jul. 20, 2010
7687019 Refining apparatus for scrap silicon using an electron beam Mar. 30, 2010
7137436 Method and apparatus for melting titanium using a combination of plasma torches and direct arc electrodes Nov. 21, 2006
6561259 Method of melting titanium and other metals and alloys by plasma arc or electron beam May. 13, 2003
5791399 Method for heating a metal melt Aug. 11, 1998
5238048 Round wire from strip Aug. 24, 1993
5222547 Intermediate pressure electron beam furnace Jun. 29, 1993
4936375 Continuous casting of ingots Jun. 26, 1990
RE32932 Cold hearth refining May. 30, 1989
4823358 High capacity electron beam cold hearth furnace Apr. 18, 1989
4821791 Melting furnace for producing strand-cast ingots in a protective gas atmosphere Apr. 18, 1989
4750542 Electron beam cold hearth refining Jun. 14, 1988
4730661 Process and device for melting and remelting metals in particle form into strands, especially into slabs Mar. 15, 1988

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