High resistivity tus nqi ntawm cua sov raj:

Hluav taws xob cua sov alloy cov ntaub ntawv yuav tsum xub muaj ib tug kuj siab resistivity. Lub tshuab hluav taws xob cua sov ua los ntawm cov khoom siv hluav taws xob muaj zog muaj kev hloov pauv hluav taws xob siab; qhov ntim ntawm cov hluav taws xob cua sov yog me me; cov ntaub ntawv alloy raug cawm; high-power ceev cua sov tuaj yeem pom tau. Nws yog ib qho tseem ceeb tshwj xeeb tshaj yog thaum tsim hluav taws xob cua sov rau hluav taws xob nrog qhov kub thiab txias, lub zog siab thiab me me.

Thaum tsim hluav taws xob cua sov cov ntsiab lus, nyob rau hauv lub hauv paus ntsiab lus, high-temperature ntsiab yuav tsum tau ua los ntawm cov ntaub ntawv alloy nrog siab resistivity, thiab low-temperature ntsiab yuav tsum tau ua los ntawm cov ntaub ntawv alloy nrog qis resistivity.