Journal Article

IMPULSE-2021-00258

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png New cooling system for a three-axis multi-anvil press with 6-6 geometry

Howard, C. (Corresponding author)*MLZ* ; Walte, N.MLZ*

2021
Taylor and Francis London [u.a.]

Please use a persistent id in citations: doi:10.1080/08957959.2021.1910254

Abstract: A new custom-designed cooling system is described that wasdeveloped for the SAPHiR three-axis multi-anvil press with MA6-6anvil geometry at the FRM II neutron source in Garching. Thesystem was designed to remove heat from the secondary anvilsby flowing a cryogen around custom-designed cooling rings orcooling jackets. Currently, this cryo-system is capable of achievingtemperatures of 83 K without interfering with the anvil geometryand pressure transfer, thus not limiting the attainable maximumpressure or the capability of performing deformationexperiments. In this study, pressures of up to ca. 8 GPa wereattained at 83 K with sample volumes up to 130 mm3. The systemis portable and can be implemented into any three-axis multianvilpress with a MA6-6 anvil geometry, opening up new areasof high pressure cryo-research at synchrotron and neutronfacilities, including investigating the interior of icy moons.

Keyword(s): Instrument and Method Development (1st) ; Instrument and Method Development (2nd) ; Geosciences (2nd) ; Materials Science (2nd)

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Contributing Institute(s):

1. SAPHIR (SAPHIR)
2. Universität Bayreuth (UBT)

Experiment(s):

1. SAPHiR : Six Anvil Press for High pressure Radiography and diffraction (SR5a)

Appears in the scientific report 2021

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Database coverage:
; Clarivate Analytics Master Journal List ; Current Contents - Physical, Chemical and Earth Sciences ; Ebsco Academic Search ; Essential Science Indicators ; IF < 5 ; JCR ; Nationallizenz ; SCOPUS ; Science Citation Index Expanded ; Web of Science Core Collection

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