Flux is a substance which we add along with carbon during smelting to remove impurities. Slag is
a chemical substance which is formed after the combination of impurities in the ore and flux
and is lighter in weight than molten metal. It may be basic or acidic. It is a neutral compound in nature.
What is flux in chemistry?
Flux is
a chemical purifying agent, flowing agent or cleaning agent
. Most commonly, it is used in metal joining and metallurgy. Some examples of flux include: Ammonium chloride. Zinc chloride.
What are flux and slag explain with example?
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. examples are
acid silica,basic lime,rosins etc
.
What is flux gangue and slag?
Complete answer:
Gangue means the impurities present in the ore
. The next term is flux. During the process of removing the impurities present in the ore some of the impurities or the gangue cannot be easily removed. … The substances which are formed when gangue and flux combine are known as slag.
What do you mean by flux?
a flowing or flow
. the flowing in of the tide. continuous change, passage, or movement: His political views are in a state of flux. Physics. the rate of flow of fluid, particles, or energy.
What is slag give example?
Slag is waste matter separated from metal during smelting. An example of slag is the
iron and silica that is removed during copper and lead smelting
. … An example of to slag is for the heat of copper smelting to remove the iron and silica from the copper.
What is slag used for?
Granulated blast furnace slag has been used as a raw material for
cement production
and as an aggregate and insulating material. and granulated slag have also been used as sand blasting shot materials.
What is basic flux?
Basic flux: It
is similar to acidic flux
but the only difference is that we take basic substances like CaO for welding process or extractive metallurgy. Basic fluxes like lime (CaO) or MgO are used to remove acidic gangue such as Silica.
What are the two types of flux?
Answer: The so called water soluble fluxes are divided into two categories,
organic and inorganic based on composition
. Organic fluxes are more active than RA rosin, and inorganic are the most active of all.
What is difference between slag and flux?
Complete answer:
Slag is a
waste material which is being removed
. Examples of fluxes are basic lime, rosins, acid silica and many more. … Flux is a chemical substance used to convert impurities which are not easily removed whereas slag is a substance which is easily removed when flux and gauge are together.
What is the use of slag Class 10?
While slags are generally used to
remove waste in metal smelting
, they can also serve other purposes, such as assisting in the temperature control of the smelting, and minimizing any re-oxidation of the final liquid metal product before the molten metal is removed from the furnace and used to make solid metal.
What is flux and Matrix?
The unwanted earthy and silicious impurities e.g. sand, clay, rock etc. associated with the ore is called gangue or matrix. (ii) and (iii) Slag and Flux: Flux is
a substance which combines with gangue which may still be present in the
calcined or roasted ore to form an easily fusible material called the slag.
What is difference between calcination and roasting?
Differentiate between Roasting and Calcination
Calcination is a process where the air might be supplied in limited quantity, or the ore is heated in the absence of air. Roasting
includes heating of ore lower than its melting point
in the presence of oxygen or air.
What disease is flux?
1 : diarrhea in which blood is mixed with the intestinal discharge. 2 :
swine dysentery
.
What is flux and types?
It is the substance added to molten metals to bond with impurities that can be readily removed. Types of flux: Fluxes are of two types, viz,
acidic flux and basic flux
. (a) Acidic flux: It is an acidic oxide (oxide of a non-metal) like SiO
2
, P
2
O
5
, B
2
O
3
(from borax).
What is flux and its unit?
Electric flux – Electric flux is the measure of number of electric field lines passing through any surface . It is a scalar quantity. It’s S.I unit is
volt meters
. Gauss Law- It is defined as the total flux linked within a closed surface is equal to the 1ε0 times the total charge enclosed by that surface.
