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The Advantages of Metal Heat Treatment

There are some of the materials that may need to be altered in their structure during the processes of manufacturing. The one method that has been used for some time now for the sake of altering a metal’s physical properties as such allowing them to be used in a wide range of industries is heat treatments. The change in the physical properties of the metals is achieved by use of some controlled heating and cooling procedures.

In a general sense, the heat treatments vary as per the metal type and as well are influenced by the particular physical properties so desired for the functionality of the parts. Given the fact that the main intent in a number of the heat treatments is to add to the strength, it is important to ensure that you apply the correct heat treatment procedures so as to guarantee the achieving of this.

Heat treatments, apart from helping alter a metal’s physical properties can as well be of great help in some other manufacturing processes. Following a heat treatment procedure, a material will get to attain some of the following benefits-relieving stresses and as such being so much easier to work on and above this is the fact of added strength. Besides this is the fact that this as well makes the material a lot more ductile and flexible and as well gets them to be a lot more resistant to wear and tear. One of the metals that tends to benefit greatly from heat treatment technologies is steel especially in the manufacturing processes like hot forming or welding as these tend to lead to high build up of stresses. When it comes to the kinds of heat treatments, these actually happen to be of various kinds.

The first kind is annealing and solution annealing. Annealing is so effective and an ideal method more so looking at the fact that it makes the grain structure refined, making it more uniform and so easy to work with. Solution annealing particularly helps achieve corrosion resistance and better ductility.

Talking of the other methods of metal heat treatments, hardening and tempering is the other. Hardening can be performed on certain kinds of steel metals that have a particular composition of carbon in them and it always involves the heating of the material to such high temperatures as up to 900 degrees after which they are speedily cooled as this page shows. For tempering, the material can then be subjected to another heating cycle which then introduces ductility to the part.