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Data · dataset · 2026

Round-Robin Cold Brittleness Tests of Balloon Films

Listed in National Center for Atmospheric Research

This report is part of a series prepared for the Materials Research Project of the NCAR Scientific Balloon Facility in order to extend the reliability and capabilities of scientific ballooning.

Description

The present report covers a round-robin test program to compare various cold brittleness testing methods for balloon films. The test program was supported by NCAR and was monitored by Hauser Research and Engineering Company, Boulder, Colorado.

A quantitative measure of cold brittleness and ductility has been proposed.

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Provenance · 1 source records, 7 field assertions
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National Center for Atmospheric Researchb05d1415-9bfa-4d14-998c-b17207a6d85a11 d agoJSON v1
FieldAssertionExtractorEvidence
concepts[field].local:field:earth-environmentalmapping · data ucar educonnector:data_ucar_edu@1.0.0
concepts[field].local:field:ocean-atmosphericmapping · data ucar educonnector:data_ucar_edu@1.0.0
created_datesource · data ucar educonnector:data_ucar_edu@1.0.0
descriptionsource · data ucar educonnector:data_ucar_edu@1.0.0/notes
publication_datesource · data ucar educonnector:data_ucar_edu@1.0.0
titlesource · data ucar educonnector:data_ucar_edu@1.0.0/title
updated_datesource · data ucar educonnector:data_ucar_edu@1.0.0