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.

This process can be used to make the base material to be more than five times as durable as they were before. This means that their life span is made longer and there are a number of ways through which this can be achieved. It may be done by immersing a metal piece into a boriding mixture under high temperatures which are close to a thousand degrees Celsius.

This method is often used on steel but it is also applicable to a variety of alloys too; for the purpose of treatment purposes, a wide range of materials may be used including carbon steels which are plain, alloys made from alloys and nickel among others. Materials which are not compatible with the process are nitrogen, aluminum among others.

The main objective of carrying out this process is to make the initial metal attain new properties. These include being able to withstand high temperatures and be resistant to wear and tear which is common in most subserviced metals. Strong acids are also not able to corrode them as they used to before. This new strength is the most preferred attribute for these metal surfaces.

The hardened elements usually have high melting points. Many of the individuals in the industry prefer this as a type of making surfaces together. This is because it has proved to be very successful and worth trying out and most metals have their surfaces hardened in this way. This is only under the condition that they are compatible with the entire process.

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.

Each year, many different companies lose a lot of money through the replacing of machinery due to them wearing down. This can be caused by factors such as friction and other forces such as the effect of acids and bases as used in the industries. To avoid this, this particular technique is advocated as a protective measure against damages such as these.




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