Dehydration of body hem flanges

Details Dehydration of body hem flanges Dehydration of body hem flanges

2007-02-27

2007-02-27

Gravini, S. (Department: 3749)

Drying and gas or vapor contact with solids

Process

With nondrying treating of material

Reexamination Certificate

active

11278272

ABSTRACT:
As a metal assembly, which defines partially open voids in which liquid accumulates is conveyed through a heat-treating station, the hot air is blown across the open end of the void to produce a zone of low pressure at the surface of the liquid. The reduction in pressure and relatively high temperature promote rapid vaporization of the liquid while discouraging boiling of the liquid.

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