Heat treatment appts for metal workpieces, - with a molten salt quenching bath, the water content of which is automatically cont

Heat treatment appts. for metal workpieces has an adjustable oven atmosphere which is desirably at overpressure. The preheating chamber has an inlet at the same height or less than the height of the inner base of the chamber oven. A cleansing passage is provided to remove rising vapours from the dro...

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Bibliographische Detailangaben

1. Verfasser:	ROBERT KEOUGH,WILLIAM
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	CHEMISTRY GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS
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