Cov Khoom Siv Tshiab Rau Tungsten-zirconium Electrodes

Cov khoom tseem ceeb ntawm tungsten-zirconium electrodes yog tungsten (99%), zirconium oxide (0.7-0.9%), thiab lwm yam impurities. Nyob rau hauv tib txoj kev ua haujlwm, qhov kub ntawm Zr-Tg electrodes yog qis dua li ntawm Ce-Tg thiab Th-Tg electrodes, lub neej kev pab cuam ntev dua, thiab qhov kub ntawm cov electrodes zoo dua. Tsis tas li ntawd, thaum lub thickness ntawm lub workpiece yog nce thiab lub seam yog nqaim, qhov zoo ntawm tungsten-zirconium vuam thiab txiav yog siab dua li ntawm Cerium-Tungsten thiab thorium-tungsten.Raws li cov nqi ntau lawm, zirconium tungsten yog pheej yig dua. ntshiab zirconium electrodes thiab tuaj yeem siv dav hauv AC arcs. Zirconium Tungsten Khoom α Cov tshuaj tsis tshua muaj hluav taws xob txo qis kev puas tsuaj rau tib neeg lub cev thiab ib puag ncig muaj kuab paug thiab tsim cov xwm txheej rau kev tsim khoom. Txawm li cas los xij, cov ntaub ntawv zirconium-tungsten uas twb muaj lawm muaj qee qhov tsis txaus, xws li siab brittleness thiab kev ua haujlwm tsis zoo.