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                        Commercial Heat Treatment


                        A Complete Line of Commercial Heat Treating Solutions

                        Commercial Heat?Treaters?help?give products the?properties needed to last; whether making?a?fastener tough or a gear hard, heat treating matters.?

                        Whatever your specialty,?DuBois has a complete line of molten salts,?quenchants, stop-off compounds and other innovative solutions?for:?

                        • Preheating?and Hardening?
                        • High Speed Hardening?
                        • Quenching and Tempering?
                        • Annealing?
                        • Stress Relieving?
                        • Carburizing?
                        • Liquid?Nitriding?
                        • Aluminum Solution Treating?
                        • Aluminum Brazing?

                        Commercial Heat?Treaters?have relied on our experience and technical support for over 100 years. DuBois?molten?salts?deliver uniform,?distortion free parts?and enable you to meet the stringent physical and metallurgical requirements?your customers demand. Our?quenching fluids?are easy to use; they provide maximum quench control for predictable performance,?are easy to clean,?and give?the?brightest?parts.???

                        For the highest quality and best?value, you can count on DuBois to help you improve your?heat treating?processes and increase the?profitability?of your operation.?

                        Products?and Technologies?

                              
                              

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