In soldering, the function of a flux is to clean the metal surface such that the solder may adhere.
Rosin was one early flux, and pastes loaded with HCl were also common, though the HCl left over caused corrosion.
I don't know about ancient times however.
in ancient times
In ancient times buttons were used for decorative purposes on clothing and as garment fasteners.
it is the indus river
yes
They used the abacus
Flux is used to prevent oxidation while soldering wires and components in electronics.
One gallon of Kester 951 Flux weighs about 8.34 pounds. Flux is used for soldering purposes and is widely used in the making of electronics.
A state of continuous movement or a medium used in metal soldering.
Flux is used to keep metals from oxidizing. Solder will not bond well with copper-oxides which are formed when copper is exposed to high temperatures (ie a soldering iron) the flux prevents the oxidation. If you were to solder without flux the solder joint would be weak and possibly completely nonconductive.
It is used to clean impurities away from the surface to be soldered or brazed. Many times it is included in the flux. The use of acid type of fluxes is actually detrimental to good plumbing , soldering practices because if the flux is not properly cleaned the joint will eat away from the corrosive action of the acid
Emery cloth and non acid type flux
It is closer too soldering, just more heat, tin/sliver instead of solder and brazing flux instead solder flux. More like welding as far as strength is concerned. It is very strong and is used on larger diameter pipes. however application is the same as soldering
A flux or fluxing agent is a source that bonds things together. When soldering wires, a flux is used as a glue that helps the wires melt and stick together. Flux is made of an adhesive and a petroleum jelly.
After cleaning copper pipe and fitting, applying flux helps ensure that solder will adhere to pipe and fitting when joint is heated to proper temperature.AnswerIt depends on what type of 'flux' you are talking about? For example, 'electric flux' and 'magnetic flux' exists naturally, and is not 'for' anything in particular, although it can be made use of.
Flux can be in many different forms. it can be in the solder, it can be in a soft form like butter, or it can be in a pen like a tide stain stick. it is used on the solder iron and on the thing you're soldering to make a good surface for the solder to stick to. Basically it makes soldering easier, it can be done with out it.
Flux is used to bond soldered metals together. The flux is spread onto both pieces of metal that will be soldered. If the metal is a wire, spread the flux on the metal part of the wire. Then heat the solder and place the two pieces being soldered together with a tongs or the tip of the soldering iron.
The primary purpose of flux is "to clean". It mixes with the elements in the molten puddle and removes impurities. As it cools it floats to the surface and creates the slag which prevents Oxygen from attacking the Iron.