Patents in subclass Electric Heating/By Resistance Heating

Number	Patent title	Issue Date
07164094	Apparatus and method for electrofriction welding An apparatus and method arranged to use a combination of at least electrical resistance heating and mechanical friction heating to case a base material and/or a consumable material to reach a combination of temperature and pressure...	01/16/2007
06605794	Methods for resistance cladding and welding on hot crack susceptible materials Electrical resistance welding with low heat input in conjunction with applied forces effecting compressive forces in the weld are utilized to weld materials sensitive to hot cracking. An electrode coupled with a force applicator performs...	08/12/2003
06369344	Substrate facing method, body and kit A method of facing a substrate comprises applying a plurality of facing bodies to a carrier in a pattern corresponding to the desired pattern of the bodies on the faced substrate. The carrier has holes positioned centrally with respect to...	04/09/2002