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ironi and iron
Filler rods are used to add metal to a molten weld pool during the welding process and electrodes actually have electricity running through them to deposit metal into the weld with the exception of TIG welding where the tungsten electrode is used solely for heat.... Hope this was helpful
Silicon is used to lower the viscosity of the weld puddle. This allows better flow of the molten weld puddle.
Some electrodes (welding rods) can be used AC or DC. Some are strictly DC. You may find that most electrodes run smoother on DC. Most industries purchase machines with DC capability.
Electrodes with too much moisture may lead to cracking or porosity.
The only time I welded corten I used 7018 electrodes. I was told that elements in the corten mixed with the electrode in the weld giving it rust resistant capabilities.
it will be useless to use 3 electrodes. IT IS WASTE OF MONEY.Two , three or four electrodes can be used but it only increases the rate of reaction.
The calomel electrodes are usually used as the salt bridge.
electrodes are used in all types of electric furnaces.
The platinum electrode is used in coductometry.
electrodes
The inert metal often used in electrodes with an atomic number of 78 is gold (Au).
platinum
polymer
lead
Various elements are used for making electrodes like copper, zinc, aluminium, chlorine, mercury, platinum etc. Elements for making electrodes are selected on the basis on their relative tendencies to gain and loose electrons.
These are the platinum metals.