reduced iron powder for flame cutting application

Flame cutting for selection of oxygen - acetylene was unable to complete the stainless steel casting high carbon alloy steel cutting a cutting method, it is on the basic principle of oxygen - acetylene flame cutting in the form of simulation Often due to the hot slag formation in the cutting, ordinary oxygen acetylene flame does not produce enough heat to cut materials such as stainless steel Add the reduced iron powder flame cutting has a dual effect of powder Because of the iron powder easy to burn, temperature, dilution heat slag, reduce the melting temperature Reduced iron powder with oxygen produced by the burning temperature in 2000C, cutting powder into the cutting line, combustion help fusion effect, increase the cutting the oxidation reaction of combustion Join the oxygen flow when cutting iron powder, to cut the workpiece preheating, iron powder plays a strong oxidation reaction in the flame, release large amounts of heat energy, cutting conveying iron powder continuously, make the upper cut mouth produces melted, and at the same time production of slag, cut cut pieces of the upper temperature reached bottom, finish cutting.