Cov ntawv txhuastseem hu uahluav taws xob tiv thaiv txhuas phaj, hluav taws xob tiv thaiv hlau phaj, ntxiv rau cov phaj txhuas kuj tuaj yeem siv rau hauv kev lag luam tshawb pom, acid corrosion tiv thaiv, suab rwb thaiv tsev, roj teeb, cov khoom lag luam thiab lwm yam ntawm qhov hnyav, kev lag luam sib txawv hu ua kev tiv thaiv txhuas phaj, suab rwb thaiv tsevhlau phaj, anode txhuas phaj, thiab lwm yam. Cov yam ntxwv thiab cov yam ntxwv ntawm cov hlau lead board: Lub atomic hnyav ntawm cov hlau lead yog 207, lub melting point yog 327 ℃, thiab qhov ceev yog 11.34g / cm3.Pure lead board yog mos, tseem hu ua "mos lead".Lub hardness ntawm txhuas antimony alloy nrog antimony ntxiv yog zoo heev, kuj hu ua "hard lead".Cov hmoov txhuas muaj qhov ntig ntom ntom muaj lub siab kub, thiab cov huab cua muaj qhov tsis tshua muaj zog, yog li cov hmoov txhuas uas thaiv cov x-rays, thaum huab cua tsis muaj dab tsi.X-rays muaj kev phom sij rau tib neeg lub cev.Peb qhov kev tiv thaiv tuaj yeem siv lub hauv paus ntsiab lus ntawm kev tiv thaiv kev tiv thaiv thiab kev tiv thaiv kev deb ntawm qee qhov tuab ntawm cov hlau lead phaj tuaj yeem thaiv qee qhov kev siv ntawm gamma rays, kev siv hluav taws xob siv hluav taws xob nrog lub thickness ntawm cov hlau lead phaj raws li qhov exponential attenuation, theoretically tsis tuaj yeem thaiv tag nrho.
Cov hmoov txhuas muaj qhov hnyav atomic ntawm 207, melting point ntawm 327 ℃ thiab ceev ntawm 11.34g / cm3.Pure lead board yog mos, tseem hu ua "mos lead".Lub hardness ntawm txhuas antimony alloy nrog antimony ntxiv yog loj heev, kuj hu ua "hard lead".Kev ua tau zoo thiab cov yam ntxwv ntawm peb lub tuam txhab kev kho mob txhuas phaj cov khoom: purity ntawm peb lub tuam txhab kho mob txhuas phaj, txhuas cib yog ntau tshaj 99.994%, cov specification ntawm cov hlau lead phaj yog - 0.5mm-100mm, cov pa loj loj ntawm cov hlau lead phaj yog 160 * 80 * 40mm, nto ntawm cov hlau phaj du, uniform thickness;Tsis muaj oxidizing inclusions, tsis muaj npuas thiab tawg hauv cov hlau lead phaj.Nws muaj kev tiv thaiv zoo.Muaj cov ntaub ntawv txheeb xyuas thiab cov npe khoom.Nrog rau cov nqi zoo thiab kev pabcuam zoo tom qab muag, peb muaj ib pab neeg ua haujlwm zoo heev, uas tau tsim thiab teeb tsa CT imaging centers, radiotherapy centers, nuclear departments and computer room protection projects rau ntau lub tsev kho mob loj thiab nruab nrab hauv Suav teb, thiab muaj tau txais zoo.Vim peb cov kws tshaj lij, tab sis kuj yog vim peb txoj kev siv zog, cov neeg siv tau paub tseeb thiab txaus siab dua.Ray cov cuab yeej tiv thaiv lub Hoobkas cov neeg ua haujlwm tau tos ntsoov rau koj mus ntsib thiab kev koom tes, kev txhim kho.Cia peb sib koom tes los tsim kom muaj kev yeej-yeej, ci ntsa iab, rau tib neeg kev noj qab haus huv thiab kev tawm tsam.Tsis muaj qhov zoo tshaj plaws xwb, ua raws li Lub Sijhawm thiab ua ntej, koj qhov kev txaus siab yog peb txoj kev nrhiav mus ib txhis!
Post lub sij hawm: Feb-20-2023
