The three main steps involved in heat treatments

Heat treatments are carried out in order to bring specific structural changes to materials. Not only structural changes but at times chemical changes also can be brought through the heat treatments. Heat treatment can be done effectively with the help of three main steps. The three main steps are: heating the material which has to change its structure or chemical composition. The second step is soaking the material so that the heat gets transferred to all parts in equal amounts. The third step is cooling the material so that the material gets set into its new structure or chemical composition. We will be discussing more about these three steps that are carried out during the heat treatments. You can gather efficient heat treatment plants from heat treatment plant suppliers in India.

The three main steps involved in heat treatment

1. Heating the material that has to change its structure or chemical composition
2. Soaking the material for enough time so that the heat gets transferred to all parts in equal amounts
3. Cooling the material so that the change (in the structure or chemical composition) get set

Heating the material that has to change its structure or chemical composition

The material that should change its chemical composition or structure has to be heated (as the initial step). Heating helps an alloy or other kinds of materials to change their chemical composition or structure. There are already researched and then set temperatures that help an alloy / other kind of materials to change its structure or chemical composition. Enough heat has to be provided in order to reach the set levels of temperature – so that the materials start changing its structure or chemical composition well. Once you are able to provide enough temperature; the first step finishes. That is: heating a material to an already set temperature in order to change its structure or chemical composition.

Soaking the material for enough time so that the heat gets transferred to all parts in equal amounts

The second step that has to be carried out during heat treatment is soaking. It is during the soaking process that the heat (that has triggered a change in the structure or chemical composition) gets transferred equally to all the parts of the heated material in equal amounts. The amount of time required for soaking the heated material is directly proportional to the mass of the material. That is: if the mass of the material is more; then the soaking time to be provided becomes more – so that at the heat get distributed to all parts of the material equally. This help in molding a specific material easily – after the heating process and the soaking process.

Cooling the material so that the change (in the structure or chemical composition) get set

Once the needed temperature gets equally distributed to all parts of the heated material; the next step to be carried out is cooling the material. The material has to be cooled down so that the changes that are brought into the material (that is: in the chemical composition aspect or in the structural aspect) get set. Therefore the third step is as important as the other two steps – which are heating and soaking. Heat treatment process gets completed with the third basic step (carried out during heat treatments). I.e.: cooling the material that has undergone heating and soaking processes.

Wherever heat is involved; it is necessary to use fire treatment plants. For industrial purposes we use much amount of heat energy and thereby the possibility of fire becomes more. Therefore it is necessary to use fire treatment plants along with the heat treatment plants in industries. You can get efficient fire treatment plants from fire treatment plant manufacturers in India. Buy them and install them along with the heat treatment plants in order to ensure the safety of the resources present in your industry – including your valuable employees.