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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.

To put it precisely, it is good to note the fact that the heat treatments do actually vary and they are basically influenced by the type of metal and the particular mechanical properties required for the parts’ use. 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.

Like has been mentioned above, apart from aiding in altering a metal’s physical properties, heat treatments as well help a great deal in some other manufacturing processes. Heat treatments have the benefits of being relieved of stresses which essentially makes them easier to work on and this is over the fact that the strength of the material will as well have been added. Alongside this is the fact that this as well makes the material a lot more resistant to wear and tear as a result of the fact that the wear and tear resistance characteristics will be added to them, and as well the material will have been made a lot more ductile or flexible. 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. Heat treatments are of varied kinds and some are as we have mentioned below.

One is the Annealing and Solution Annealing. The process basically makes the material more uniform and easy to machine all thanks to the fact that it so refines the grain structure of the material. When it comes to better corrosion resistance and ductility, solution annealing is the ideal alternative to go for especially for steel materials.

One other kind of metal het treatments is that known as 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. Tempering will then follow and this is where the material is further taken to another cycle of heating which makes the materials more ductile.