Heat Treatment Blog
Heat Treatment Blog

Guide to Heat Treatment by Induction Hardening


Innovative and improved devices and systems have been introduced with the development of science and technology. Every industry that we know of has undergone changes. This rapid growth has led to the introduction of induction hardening which is an effective and useful heating method.


In order to harden metal parts, induction hardening is performed. But there are certain factors which makes this heating process successful. In this process, it is important to know the metal's chemical properties, the adjustment of the temperature of the metal so that the stage where the metal cannot be hardened by heat can occur, the characteristics of the metal and its capacity to cool down very fast.


These factors are important for the hardening process. If any factor is absent, then the metal might not harden or soft spots may occur on the metal. These factors have great control over the heating of the metal.


It is not only induction hardening procedures that helps in the heating treatment of metals. Other kinds of heating methods include annealing, hardening, tempering, carbonitriding, induction annealing, case hardening, homogenizing, normalizing, shot blasting, stress relieving and others to materials like carbon steels, cast iron, die steels, stainless steels, and tool steels.


In order to get the desired hardness of a metal, quenching is very important. There will problems encountered with improper quenching. Using the wrong quenchant for metal may cause slowness in the process. It is then important to check whether the right amount of quenchant is used for removing the heat. For more insights regarding heat treatment, go to https://www.encyclopedia.com/medicine/encyclopedias-almanacs-transcripts-and-maps/heat-treatments-1.


Water based quenchants use polymer. This slows down the cooling process and prevents the occurrence of cracks. But, if there is too much polymer, it is not good. This chemical compound will reduce the heat removing ability and cause the metal to remain soft.  Check out if the item is properly cooled or not ro else residual heat will tamper the metal.


Steel alloys mainly use induction hardening. This heating treatment aims to improve wearing behavior, durability, and fatigue life of metals and alloys, which are usually used to make springs, gears, and shafts.


The perfect set up and knowledge to offer heat treatment is only provided by professional heat treatment companies. Below are some tips in finding an expert in heat treatment services.


Make sure that the hardening service provider is licensed and authorized to perform the different types of heating treatments. They should also provide quality Heat Treatment Services. Know about the company's past records in relation to the heating treatment. Make sure they use the right equipment for hardening. Make sure that the company has enough experience in providing efficient and safe metal hardening services. If you want to find the best deal online, take time to compare the prices of different service providers in this industry.