Heat Treating for the Transportation Industry

heat treating for the transportation  industry

The right atmosphere to strengthen your processes

When it comes to finding processes that strengthen your metals, Linde can help your business race ahead. Heat treating enhances the strength and durability of metals, and we’ll work with you to build the toughest parts possible. We offer a diverse portfolio of heat treating applications that can improve the quality and appearance of your metals, make highly reproducible parts and give you better control over your process. 



Annealing is the process of heating steel above the transformation temperature and slowly cooling it to increase the workability of the metal. Nitrogen or hydrogen-based atmospheres are also required to achieve a bright annealed surface finish. 

Learn more about annealing



Furnace brazing is commonly used when large batches of parts are to be processed at one time. We provide a reducing atmosphere to help you produce higher quality joints, with controlled heat temperatures and improved production rates.

Learn more about brazing

Carburizing & Hardening


Carburizing is a heat treatment process in which steel absorbs carbon while the metal is heated. Our technology provides ideal conditions for better control and repeatability.

Learn more about carburizing and hardening

Gas Quenching & Inerting

Gas Quenching

Furnace inerting and parts quenching are common heat treating applications. We offer gases in a variety of supply systems to meet your process requirements. 

Learn more about quenching and inerting


Gears Sintering

The sintering process uses compressed metal or ceramic powders to form various shapes. Our atmosphere gases help achieve a consistent performance for your sintering operation.

Learn more about the sintering process