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It could, though medical-grade oxygen is significantly more expensive than welding-grade oxygen so I'm not sure why you would want to do this.
Oxygen is used to produce hot flame which is used in welding purpose
Used in welding metals, the reaction of acetylene with oxygen has = -1256.2= -1256.2 .
Acetylene.
oxygen and acetylene
oxygen and acetylene gas Argon gas is used in MIG and TIG welding
no you cant see or smell oxygen it comes from trees
Following are the names of gases and their uses: Carbon dioxide (CO2) used in carbonate soft drinks. Oxygen (O2) used for welding and medical use. Nitrous oxide (N2O) used for anesthesia. Helium (He) used in balloons and medical equipment.
Gas welding/soldering/brazing
Liquid Oxygen is only one of the physical forms of elemental oxygen. It is pale in color and can be purchased at from most welding and medical supply dealers.
Oxygen is used as active gas during MIG welding, spray transfer. It increases penetration and travel speeds. It is used only is small amounts though ususally 1%-5%. +++ The question mentioned "gas" welding, not any form of electric-arc process, and in oxy-acetylene and oxy-hydrogen welding the oxygen is necessary to raise the fuel-burning temperature to above the melting-point of steel.
Medical oxy is very pure, while welding oxy can contain significant amount of just about anything. A flame isn't as particular about what it's being fed with as a pair of lungs are. There is no difference in the gas, they both come out of the same tap. Gas suppliers are too cheap to have 2 separate containers for Oxygen so everything they sell is USP( that means it is safe for consumption). They 1 difference is a welding tank is not evacuated between refills and a medical tank is.