Radiation pov thawj txhuas phaj yog ib hom mos hnyav hlau, nrog siab ceev (11.85g / cm3), zoo corrosion kuj, tsis tshua muaj melting point (300 ℃ to 400 ℃ yuav fused vuam), mos, yooj yim mus ua hauj lwm.Lead yog dav siv nyob rau hauv ntau yam kev lag luam.Lead hlau thiab txhuas strips yog dav siv nyob rau hauv acid kev lag luam, roj teeb, cable sheathing thiab metallurgical kev lag luam khoom.Radiation-proof txhuas phaj tuaj yeem nqus cov hluav taws xob hluav taws xob, tuaj yeem siv rau hauv kev lag luam atomic zog, hluav taws xob nuclear thiab X, R ray khoom thiab cov khoom siv hluav taws xob tiv thaiv kev kho mob;Radiation-proof txhuas phaj tuaj yeem siv rau kev kho suab rwb thaiv tsev ntawm cov cuab yeej siv tshuab.Cov hmoov txhuas kuj tuaj yeem tov nrog antimony, tin, bismuth thiab lwm yam alloys;Siv tau rau txhua qhov chaw. "
Lub ntsiab tseem ceeb ntawm cov hluav taws xob pov thawj hlau phaj yog txhuas (Pb), uas muaj qhov sib faib loj thiab siab ceev (11.34g / cm?).Muaj peev xwm tiv thaiv kev nkag mus ntawm X-ray kab hluav taws xob cov khoom siv hluav taws xob, hluav taws xob pov thawj hlau phaj yog cov hlau lead ingot tom qab melting kev kho mob, thiab tom qab ntawd los ntawm txhua yam compression ntawm lub phaj.Radiation pov thawj txhuas phaj yog ua los ntawm 1 # electrolytic lead, yog li nws kuj yog siv dav hauv hluav taws xob pov thawj, corrosion pov thawj, acid resistant ib puag ncig kev tsim kho, suab rwb thaiv tsev engineering thiab lwm yam kev lag luam.Lub thickness ntawm cov hluav taws xob pov thawj txhuas phaj siv rau kev tiv thaiv hluav taws xob feem ntau yog tswj nyob rau hauv qhov ntau ntawm 0.5mm txog 10mm.Thiab qhov peb feem ntau xa mus rau qhov sib npaug ntawm txhuas, kev tiv thaiv sib npaug yog hais txog kev tiv thaiv hluav taws xob uas tuaj yeem ua tiav los ntawm 1mm rear hluav taws xob tiv thaiv txhuas phaj. "
Post lub sij hawm: Feb-03-2023
