MANUFACTURING METHOD FOR A TITANIUM HEAT EXCHANGER

A manufacturing method for a plate comprising channels in which the method includes a step of superposing the two strips, a step of welding the two strips along the weld seams, a step of blocking the zones between the weld seams on one side of the strips, a pressurization step with a compressed flui...

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Bibliographische Detailangaben
Hauptverfasser: SACCONA, Pascal, GARNIER, César, MARGUET, Benoit
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A manufacturing method for a plate comprising channels in which the method includes a step of superposing the two strips, a step of welding the two strips along the weld seams, a step of blocking the zones between the weld seams on one side of the strips, a pressurization step with a compressed fluid, where the zones between the weld seams open out along another side, to expand the strips, and a step of opening the zones blocked during the blocking step. This manufacturing method enables the titanium strips to be welded together and shaped by pressurization.