Process for Producing a Resistance Heating Element and Also Resistance Heating Element
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United States of America Patent
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Issued Date -
Aug 28, 2014
app pub date -
Mar 28, 2012
filing date -
Apr 6, 2011
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Abstract
The invention relates to a process for producing a resistance heating element and also to a resistance heating element (10), wherein the resistance heating element has a tubular shape, wherein the resistance heating element is made in one piece, wherein the resistance heating element is produced from silicon carbide, the process comprising the process steps:
- formation of a shaped body in one piece from fibers of a fiber material, wherein the fibers have an unstructured fiber orientation,impregnation of the shaped body with a matrix material,curing of the matrix material,pyrolysis of the materials of the shaped body,siliconization of the shaped body, wherein the shaped body is converted into the resistance heating element.
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