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Why is argon gas used in welding?
Argon is used in welding to prevent oxygen from entering the weld site. Oxygen is basicly bad for the weld and Argon displaces the oxygen which results in a better weld (less heat stress, less air pockets (imperfections in the weld) etc.)
Why argon is used in welding the recycling companys workbenches?
Argon is used as a shielding gas. By flooding the are of the weld with Argon, Oxygen is kept away from the molten metal of the weld.
What is purpose of the flux in welding?
Flux is used to protect the weld from the atmosphere. Flux produces a gas shield over the liquid portion of the weld during the welding process as the electrode is used. The flux then forms a protective layer over the weld called slag. Flux also acts as a deoxidizer, pulling oxygen and nitrogen from the weld pool to the surface, preventing porosity. There are many other and much more technical reasons that involve chemistry of the weld metal, arc characteristics, and mechanical properties of the finished weld.
Can you weld metal that is coated with yellow zinc?
yes because the zinc melts and causes it to weld
What prevents contamination of the weld puddle shielding gases are used to displace from the weld zone?
Dross
Why do they use argon gas to tig weld?
Argon gas is an inert gas and it shields the weld from any contamination from the out side air. It shields the weld and makes it cleaner and stronger.
What is girth weld?
circumfrencial weld is sometimes referred to as Girth weld. its just another term.
First gas weld equipment was invented in?
1837.
How do you safely weld a gas tank?
I have fixed a couple over time and what I do is fill it with water and detergent empty it out Then do it again, then Weld it.
Can you weld stainless plate to your steel gas tank?
yes
How does calcium carbonate influence weld quality?
Calcium carbonate is decomposed and the products CO/CO2 form a gas shielding for the weld.
How does MAG weld mean?
metal active gas, doing gas metal arc welding with a gas that isn't inert
Can you weld a car without removing the gas tank?
Yes, just do not weld on the fuel tank and unhook the battery to prevent electrical failures.
Will argon gas help to weld mild steel?
It can be used for that purpose.
Why is argon gas used in welding?
Argon is used in welding to prevent oxygen from entering the weld site. Oxygen is basicly bad for the weld and Argon displaces the oxygen which results in a better weld (less heat stress, less air pockets (imperfections in the weld) etc.)
Is mild steel one of the more difficult metals to gas weld?
No. It is the easiest to weld as the metal puddles well, and the heat runs evenly through the joint.
Can you gas weld with propylene gas?
Yes, but it will take years for the base metal to get hot enough for any fusion welding.
