Metal Heat Treatment Technology-Reviewing the Benefits
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 particular change in the metal’s physical properties is basically achieved by use of some controlled heating and cooling procedures.
By far and large, the heat treatments happen to differ and this is majorly dependent on the type of metal and the physical properties that are so desired for the functioning of the given parts. Strength often being the core need, it is as such important to ensure that the correct heat treatment procedures are followed to ensure that this is achieved.
Heat treatments, apart from helping alter a metal’s physical properties can as well be of great help in some other manufacturing processes. Some of the advantages of metal heat treatments are such as the fact that it relieves stresses and as such making the parts easier to work on and as well makes the material stronger. 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. Steel is actually one of the materials that tends to benefit from heat treatment processes more so in the manufacturing process such as hot forming and welding as these often see high build up of stresses. Heat treatments are of varied kinds and some are as we have mentioned below.
Annealing and Solution annealing is one of the varied kinds of heat treatments. This process often results in a material that is more uniform and easier to work as a result of the refining it achieves in the grain structure. Looking at the need to improve on the corrosion resistance of the metals and as well boost their ductility, the one trusted method that will work greatly is solution annealing more so looking at steel materials.
The other method of metal heat treatments is hardening and tempering. 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.