An oxyfuel gas flame in which there is an excess of oxygen, resulting in an oxygen-rich zone extending around and beyond the cone. See also Figure A-l(C), and CARBURIZING FLAME, NEUTRAL FLAME, and REDUCING FLAME.
An oxyfuel gas flame in which there is an excess of oxygen, resulting in an oxygen-rich zone extending around and beyond the cone. See also Figure A-l(C), and CARBURIZING FLAME, NEUTRAL FLAME, and REDUCING FLAME.