Hardness and Tensile Strength of Multifilamentary Metal-matrix Composite Superconductors for the Large Hadron Collider (LHC)

Conventional indentation hardness measurements to obtain load independent Vickers hardness values for the different phases in multifilamentary superconducting (SC) wires are described. The concept of composite hardness is validated for a binary metal-matrix metal-filament Nb-Ti/Cu composite wire. Th...

Descripción completa

Detalles Bibliográficos
Autores principales: Scheuerlein, C, Boutboul, T, Leroy, D, Oberli, L, Rehmer, B
Lenguaje:eng
Publicado: 2006
Materias:
Accelerators and Storage Rings
Acceso en línea:https://dx.doi.org/10.1007/s10853-006-0633-3
http://cds.cern.ch/record/973859
_version_ 1780910868816461824
author Scheuerlein, C
Boutboul, T
Leroy, D
Oberli, L
Rehmer, B
author_facet Scheuerlein, C
Boutboul, T
Leroy, D
Oberli, L
Rehmer, B
author_sort Scheuerlein, C
collection CERN
description Conventional indentation hardness measurements to obtain load independent Vickers hardness values for the different phases in multifilamentary superconducting (SC) wires are described. The concept of composite hardness is validated for a binary metal-matrix metal-filament Nb-Ti/Cu composite wire. The tensile materials properties of the individual wire components are estimated from their indentation hardness. The potential and limitations of this approach are critically discussed, based on a comparison with tensile test results obtained for wires and extracted Nb-Ti filaments.
id cern-973859
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2006
record_format invenio
spelling cern-9738592023-05-31T13:22:06Zdoi:10.1007/s10853-006-0633-3http://cds.cern.ch/record/973859engScheuerlein, CBoutboul, TLeroy, DOberli, LRehmer, BHardness and Tensile Strength of Multifilamentary Metal-matrix Composite Superconductors for the Large Hadron Collider (LHC)Accelerators and Storage RingsConventional indentation hardness measurements to obtain load independent Vickers hardness values for the different phases in multifilamentary superconducting (SC) wires are described. The concept of composite hardness is validated for a binary metal-matrix metal-filament Nb-Ti/Cu composite wire. The tensile materials properties of the individual wire components are estimated from their indentation hardness. The potential and limitations of this approach are critically discussed, based on a comparison with tensile test results obtained for wires and extracted Nb-Ti filaments.LHC-PROJECT-Report-950CERN-LHC-Project-Report-950oai:cds.cern.ch:9738592006-07-14
spellingShingle Accelerators and Storage Rings
Scheuerlein, C
Boutboul, T
Leroy, D
Oberli, L
Rehmer, B
Hardness and Tensile Strength of Multifilamentary Metal-matrix Composite Superconductors for the Large Hadron Collider (LHC)
title Hardness and Tensile Strength of Multifilamentary Metal-matrix Composite Superconductors for the Large Hadron Collider (LHC)
title_full Hardness and Tensile Strength of Multifilamentary Metal-matrix Composite Superconductors for the Large Hadron Collider (LHC)
title_fullStr Hardness and Tensile Strength of Multifilamentary Metal-matrix Composite Superconductors for the Large Hadron Collider (LHC)
title_full_unstemmed Hardness and Tensile Strength of Multifilamentary Metal-matrix Composite Superconductors for the Large Hadron Collider (LHC)
title_short Hardness and Tensile Strength of Multifilamentary Metal-matrix Composite Superconductors for the Large Hadron Collider (LHC)
title_sort hardness and tensile strength of multifilamentary metal-matrix composite superconductors for the large hadron collider (lhc)
topic Accelerators and Storage Rings
url https://dx.doi.org/10.1007/s10853-006-0633-3
http://cds.cern.ch/record/973859
work_keys_str_mv AT scheuerleinc hardnessandtensilestrengthofmultifilamentarymetalmatrixcompositesuperconductorsforthelargehadroncolliderlhc
AT boutboult hardnessandtensilestrengthofmultifilamentarymetalmatrixcompositesuperconductorsforthelargehadroncolliderlhc
AT leroyd hardnessandtensilestrengthofmultifilamentarymetalmatrixcompositesuperconductorsforthelargehadroncolliderlhc
AT oberlil hardnessandtensilestrengthofmultifilamentarymetalmatrixcompositesuperconductorsforthelargehadroncolliderlhc
AT rehmerb hardnessandtensilestrengthofmultifilamentarymetalmatrixcompositesuperconductorsforthelargehadroncolliderlhc

Ejemplares similares