Heat Treating Services near Houston

June 14, 2019 | Technical Articles

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What is Heat Treating?

Heat treating is carried out through a process that modifies the microstructure of metals and alloys such as aluminum and steel. The purpose of this process is to add properties that enhance the capabilities and operational life of a particular part. Some benefits resulting from the treatment include increased temperature resistance, ductility, strength, and hardness. Tempering, case hardening, annealing, and normalizing are all types of heat treating services. Houston is served by companies that provide these services to various industries, including medical, construction, aviation, and automotive.

Various commonly applied heat treatment services include:

Hardening and Tempering

The hardening process includes a number of techniques to enhance strength, hardness, and the fatigue life of metal components.

Annealing Heat Treating Services

There are two stages in the process for annealing stainless steel. The initial stage involves the softening the metal as crystal defects that produce internal stresses in the metal are removed. The second stage involves the growth and nucleation of strain free grains.


Within a carbon-rich atmosphere, carburizing is a category of heat treatment services that involves the heating of metal parts with low carbon content. It is a case hardening process that facilitates the diffusion of carbon atoms into the part’s surface that requires the case hardening


As a somewhat different type of gas carburizing, carbonitriding is a process of surface case hardening that develops a thin, high hardness case. It enhances the wear resistance and surface hardness of metal parts.


As a high temperature heating cycle, normalizing occurs prior to cooling in agitated air. It is performed for a number of different reasons. A major reason is the removal of non-uniformities present at the microscopic level and the homogenization of the microstructure.


As a surface hardening process, nitriding sends nitrogen atoms into ferrous material surfaces at certain critical temperatures. A fatigue, hard, and wear resistant nitrided case is created beneath the surface when the base metal reacts with the nitrogen atoms. The combination of some critical temperatures, minimal distortion, and protective atmospheres make it an ideal choice for precision parts.

Tell Us How We Can Help.

Bluewater Thermal Solutions specializes in all types of heat treating processes, including brazing, nitriding, boronizing, carbonitriding & carburizing, and more. We offer a wide array of heat treating and boronizing processes at 11 different locations. To find out how we can serve your induction hardening needs, call us today at 877.990.0050 or request a quote on our website for services.

We provide a comprehensive list of services that can be combined to provide a perfect process for your components.
North America's thermal processing specialists are ready to serve you from our multiple locations.
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