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Air lock mechanism speeds specimen testing in high-temperature vacuum furnacesMechanism, made of 347 stainless steel, is attached to furnace port by bolted flange. Unit incorporates quick opening, high vacuum valve and associated fittings which provide connections to air lock evacuation and to inert gas supply for quenching specimen after it is withdrawn from furnace into air lock.
Document ID
19710000490
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Whitehead, C.
Date Acquired
August 6, 2013
Publication Date
December 1, 1971
Subject Category
Machinery
Report/Patent Number
LAR-10841
Accession Number
71B10493
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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