Heat treatment in steel, is the process of heat application to steel to change its current condition or characteristics. When a person wants to know the amount of heat used they check on the coldness and the hotness of the metal being processed. When you feel the metal the temperatures are either hot or cold. Therefore, the procedure of managing heat may range from very cold to very hot.
Range of the temperature may be harmful, very cold to hot plus. Heat treatment to steel is vital to allow its mechanical, properties and conditions to reform to enable the iron to be useful during production and its functional life cycle. Iron is the most significant component of the steel. Some of the highlights of metal should know by everyone who wants to have a proper understanding of the steel treatment process.
It is essential that when we want to know the ferrite and the treatment of the steel we understand iron. It is easy to machine a metal that have the properties required in the process as having normal temperatures and also good ductility like the iron metal. In Term of the room temperature the ferrite case can only exist as specific crystals.
Therefore, iron is composed of millions of minute crystals mostly similar to salt or sugar. When the grains are joined together they form a structure called lattice structure. When a person is keen to study water they understand the kind of bonding that is in the iron and how it can use. Water is available in three forms namely liquid, vapor, and ice. It doesn’t matter the state in which it exists but it is always water. However, each of them survives in diverse crystal form. That now explains why the ferrite is an only condition of the iron metal. Heat causes a lot of change to steel during the time for heat application. The oxygen that surrounds the metal starts combining with the metal to create an iron oxide.
Iron is heated in the presence of oxygen and the only thing that is observed when the steel is overly heated is scale. By the time the steel arrives at an estimated temperature, a change in the composition takes place also the phase. At high heat we have austenite instead of ferrite. What was previously composed of crystals that are cubic in shape now changes to another structure. A sign of the transformation happening is that there is a loss of magnetic property of the ion, that can be witnessed by testing the face of steel by a magnet.