Title of article
Lifetime and strength tests of tantalum and tungsten under thermal shock for a Neutrino Factory target
Author/Authors
Bennett، نويسنده , , J.R.J. and Skoro، نويسنده , , G.P. and Back، نويسنده , , John and Brooks، نويسنده , , S.J. and Edgecock، نويسنده , , T.R. and Gray، نويسنده , , S.A. and McFarland، نويسنده , , A.J. and Rodgers، نويسنده , , K.J. and Booth، نويسنده , , C.N.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2011
Pages
6
From page
1
To page
6
Abstract
A description is given of tests on tantalum and tungsten wires to evaluate their lifetime and strength under the thermal shock that will be experienced when a solid target is bombarded with short pulses of high energy protons in a Neutrino Factory. The results of lifetime tests and measurements of dynamic strength characteristics at high temperatures, stresses and strain rates using a laser Doppler vibrometer are given. The tests show that a solid tungsten target will have a life of at least 3 years, which, with other beneficial characteristics, make it an excellent candidate for the Neutrino Factory.
Keywords
Tungsten , Thermal shock , Target lifetime , Neutrino factory , tantalum , Material Strength
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Serial Year
2011
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Record number
2208556
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