What is flux and slag with example?

Flux is a substance added to molten metals to bond with impurities that can be readily removed while slag is the waste material which is removed. Example: CaO is a impurity, to remove it SeO2 (sand) is used as flux to produce CaSiO3 as slag.

Is flux and slag same?

Hint: Flux is a substance which we add to molten metal to bond with impurities that can be removed afterwards, slag is a waste material which is removed. Fluxes are used during refining of metals and slag is impure residue.

What is slag and flux in metallurgy?

1)Flux is the material or substance thats is added to molten metals to bond with impurities that can be readily removed whereas slag is the waste material which is removed. Fluxes are used during the refining of metals.

What is slag in chemistry class 12?

Slag is fusible mass, which usually floats over molten metal, obtained by the reaction of the flux with impurities present in the concentrated ore.

What is slag 10th?

Slag: When the molten metal in stirred with logs of green wood impurities get oxidised. These oxidised impurities formed over the surface of the molten metal is called slag.

What is slag in chemistry class 10?

What is flux in chemistry?

Flux is the substance added during the extraction of metals. On heating it reacts with the earthly impurities(gangue) to form fusible (molten) mass known as slag. They may be acidic or basic in nature. Acidic flux are is used to remove the basic impurities. For example silica.

What is called slag?

Slag is the silicon dioxide and metal oxide mixture left over as a by-product of extracting metal from its ore during the smelting process. Slag consists of the undesired impurities in the metal ore extracted during the smelting process.

What are the types of flux?

The Application of Different Types of Flux There are three different categories of fluxes used for soldering electronics according to IPC J-STD-004B. These categories are; Rosin and Rosin Substitutes, Water Soluble, and No-Clean.

What is flux discuss its types?

flux, in metallurgy, any substance introduced in the smelting of ores to promote fluidity and to remove objectionable impurities in the form of slag. Limestone is commonly used for this purpose in smelting iron ores. Other materials used as fluxes are silica, dolomite, lime, borax, and fluorite.