Process for cutting blocks of metal
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United States of America Patent
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Oct 17, 1995
Issued Date -
N/A
app pub date -
Sep 7, 1994
filing date -
Jul 22, 1993
priority date (Note) -
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Abstract
A process for cutting very large solidified pools of metal and metallic structures by flame cutting by means of an improved burning bar is described. The cutting is conducted by a hot flame composed of very hot high pressure oxygen exiting from a burning bar packed with intermingled mild steel and aluminum rods. The hot flame or blast of oxygen melts and mobilizes the molten metal by creating a molten stream and jettisoned molten droplets and oxidized particles.
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