The brass bullet shells were positioned in the coil. The area to be annealed took about 60% of the part’s length counting from the open end. The heated area was painted with Tempilaq which helped us evaluate the temperature distribution. Both parts successfully reached the target temperature of 750°F (398°C) in 0.6sec. For the smaller part, the power supply power was reduced to 45% to prevent the part’s overheating.
Industry: Aerospace & Defense
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Reference Info: Application Note 3463-6616