![]() ![]() By having the furnace local, or right on-site, companies eliminate the need to send parts out and thus save time and costs associated with shipping. Most pre or post weld heat treating furnaces are customized in one way or another, whether it size, total BTU output, energy source (electric, gas, oil), control scheme, door configuration, or having the furnace built on wheels or on rails.įurnaces can be designed permanently, portable, or field erected. Reduction in diffusible hydrogen induced cracking.Finally, the use of recorders or data loggers is common for quality control documentation.Īdditional benefits of pre and post weld heat treating are: ![]() These control systems also include the ability to ramp up to temperature and cool off over specified time intervals. Control systems with thermocouples that monitor internal furnace temperature, along with weldment part temperature are usually included. Fairly sophisticated control systems carefully follow mandatory heating and cooling profiles, as outlined by welding code. ![]()
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