Feb 2, 2015

Boronizing As A Type Of Surface Hardening

By Janine Hughes


By definition, this is simply the process of introducing Boron, which is a metal, to another metal or alloy, which consists of two metals melted and mixed together. It involves the use of atoms from this metal and the purpose is making the base material to be hard or rather harder than it initially was. This article concerns the process of metal surface hardening via the process of boronizing.

The resultant product has the ability to be up to five times more durable than the one which has not been exposed to the same conditions. The main requirement for this process is extremely high temperatures of almost a thousand degrees Celsius. This puts a favorable environment for the process to be successful. The base metal can now be immersed into a mixture composed of Boron.

One of the most common metals whereby this procedure is applied is in steel. This metal corrodes very fast if not treated in advance. Alloys of nickel can be used during the treatment process and others like aluminum are best avoided because they are not fit to be applied in this process. Steel alloys can also be added to the list of materials used during the treatment phase.

There are several benefits of this process. Once it is completed, the new product has some properties which it did not have before. The most important aspect is that they are able to withstand high amounts of heat and when exposed to strong acids, they are not adversely affected. They are now able to withstand wear and tear hence become more durable.

Another important trait attained is the ability to have high melting and boiling points. This is a very important factor especially because these types of metals are used in the various factories and industries to carry out varying processes. Most of the processes require a lot of heat and hence these hardened materials become the most preferred ones.

There are a number of application areas for such kind of materials. To begin with, the agricultural sector deals with a lot of machinery especially the tractors which are usually used for farming and harvesting. Its important that such are made of strong durable metals which do not wear easily. This technique can also be applied to those equipment used for drilling oil in the oil fields.

The whole process does not really take a long time as within a period of two hours it is done. The use of laser beams during the procedure is useful in making sure that the properties of the material used at the base remain the same. A high amount of heat should also be ensured for the process to be successful.

In conclusion, it is important to carry out this enhancing procedure in various metals. This is because many companies suffer millions of losses from replacing machinery every now and then due to depreciation. Once this process is carried out on them, they become more durable and hence end up having a longer life span than was the case before.




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