Warning: Missing argument 2 for wpdb::prepare(), called in /data/16/2/156/48/2971537/user/3295596/htdocs/wp-content/plugins/reference_library/single-wordphrase.php on line 128 and defined in /data/16/2/156/48/2971537/user/3295596/htdocs/wp-includes/wp-db.php on line 1202

Carburizing is a heat treatment process in which iron or steel absorbs carbon liberated when the metal is heated in the presence of a carbon bearing material, such as charcoal or carbon monoxide, with the intent of making the metal harder.

This manufacturing process can be characterized by the following key points: It is applied to low-carbon workpieces; workpieces are in contact with a high-carbon gas, liquid or solid; it produces a hard workpiece surface; workpiece cores largely retain their toughness and Ductility; and it produces case hardness depths of up to 0.25 inches (6.4 mm). In some cases it serves as a remedy for undesired decarburization that happened earlier in a manufacturing process.