ABSTRACTA mineral-insulated metal sheathed cable comprisingat least one type K thermoelement and characterised in thatthe sheath alloy is of the following composition:Element Composition(wt.-%)Cr 10 to 40Si 0.3 to 5.0Mg 0.5 maximumCe 0.3 maximumMo 20 maximumW 25 maximumNb 10 maximumTa 8.0 maximumNi remainder, apart fromimpurities.
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