Isibonisi somkhiqizo
Ipuleti eliholayo elivikela imisebe yegumbi le-CT elingu-4mm ngokwezifiso zesikhumba somthofu
Ngakho-ke, ingasetshenziswa ngokuvamile ekwakhiweni kwemvelo engamelana ne-asidi, ukwahlukanisa umsindo, njll. Ingasetshenziswa ezicini eziningi ezifana nokuvikelwa emisebeni, ukulwa nokugqwala, ukuvikelwa kwemisebe yezokwelapha, i-X-ray, ukuvikelwa kwemisebe yegumbi le-CT, ukuhlukunyezwa, ukuvala umsindo, njll. Kungasetshenziswa futhi kumakhemikhali, ukuvikelwa kwemvelo, ezokwelapha, amandla enuzi, i-aerospace, i-electroplating, imishini, amasosha kanye nezinye izimboni zokulwa nokugqwala, ubunjiniyela bezinto ezilwa nemisebe.Umnyango oholayo, umnyango ovikelayo, umnyango ovikelayo oholayo, umnyango ovikelayo we-X-ray, umnyango oholayo ovikela ama-ray, umnyango oholayo wezokwelapha, isicabha se-radiation shield, iminyango eholayo yokuthola amaphutha ezimbonini, iminyango yokuvikela emisebeni, iminyango yokuvikela yezokwelapha inenani elikhulu lesitokwe ngaphakathi. isitokwe unyaka wonke;Ukucaciswa okukhethekile kanye nezinto ezisetshenziswayo zokuhola ziyizinsuku ezi-3-5 kuphela zoku-oda.
Yimisebe ekhishwa izinto ezinemisebe eyivimbelayo, hhayi into ekhipha imisebe.Ukungena kwezinhlayiyana ze-α kubuthakathaka, ucezu lwephepha lungavimba;Ipuleti lomthofu lingavinjwa ngokuphelele, ukuvikeleka α ukugxila emisebeni ungadli ngengozi, kungcolisa isikhumba;β imisebe, ukungena kunamandla aphakathi, ipuleti eliholayo elijwayelekile lingavimba iningi lemisebe, kodwa ngokuvamile lapho livikela imisebe engu-β, ungqimba lwezivimbeli zenombolo ye-athomu ephansi luyengezwa ukuze kugwenywe ukukhiqizwa kwemisebe.γ imisebe ikhiqizwa ngo-α no-β futhi inokungena okuqinile.Ugqinsi oluthile lwepuleti lomthofu lungavimba ingxenye ethile yamandla emisebe engu-γ, amandla emisebe enogqinsi lwepuleti lomthofu awola ngokuvumelana nomthetho we-exponential, ngokomcabango akukwazi ukuvinjwa ngokuphelele.Ukuvinjwa okuphelele nakho akudingekile, empeleni i-radioactivity ikhona yonke indawo, futhi kukhona imisebe endaweni ezungezile.Inqobo nje uma kulawulwa ngaphakathi kwebanga elifanele.
Inezici zokunemba okuphezulu, akukho ukungcola, ukusebenza okuminyene okuzinzile, azikho izimbotshana, ukukhanya okuphezulu kokudlulisa, ukumelana nokukhanya okuqinile nokumelana nokugqwala, ukuqina kwamakhemikhali, ubulukhuni obuphezulu, impilo ende yesevisi, njll. Ipuleti lomthofu libizwa nangokuthi i-anti-radiation. ipuleti eliholayo, ipuleti eliholayo elivikela imisebe, ngaphezu kwalokho ipuleti lomthofu lingasetshenziswa futhi ekutholeni amaphutha ezimbonini, i-asidi nokungagqwali, ukuvala umsindo, ibhethri, isisindo somkhiqizo wezimboni, njll,Ezimbonini ezihlukene, kubizwa ngepuleti eliholayo lokuvikela ukutholwa kwamaphutha, ipuleti eliholayo le-insulation, i-anode lead lead, njll. Izici nemingcele ye-lead plate: isisindo se-athomu somthofu singu-207, indawo yokuncibilika ngu-327°C, kanti ukuminyana kungu-11.34g/cm3.Ipuleti lomthofu elimsulwa lithambile, futhi laziwa nangokuthi "umthofu othambile".Ukuqina kwe-lead-antimony alloys ene-antimony kukhula kakhulu, eyaziwa nangokuthi "i-hard lead", futhi kukhona namashidi e-lead-stilbene polyethylene aqukethe i-stilbene.
Ukwenziwa kwamashidi okuhola, izitini zokuhola, ingilazi yomthofu.Ibhodi eliyisivikelo eliyinhlanganisela neminye imikhiqizo yomthofu, ukukhiqizwa kwemikhiqizo yomthofu konke kwenziwa ngezinsimbi zomthofu ezingaphezu kuka-99.99, ikakhulukazi ezisetshenziselwa ukuvikela isibhedlela, ukutholwa kwamaphutha ezimbonini, ukunqanda ukugqwala kwezimboni.Imininingwane yeshidi eliholayo ingamamitha angu-1.5 ububanzi nogqinsi, kanti ukujiya kusuka ku-0.3mm kuya ku-50mm, ikakhulukazi okuhlanganisa: 0.5mm ishidi lokuhola, 0.6mm lead sheet, 0.7mm lead sheet, 0.8mm lead sheet, 0.9mm lead sheet, 1mm ishidi lokuhola, ishidi lokuhola elingu-1.2mm, ishidi lokuhola elingu-1.5mm, ishidi lokuhola elingu-2mm, ishidi lokuhola elingu-3mm, ishidi lokuhola elingu-4mm, ishidi lokuhola elingu-5mm nalo lingenziwa ngendlela oyifisayo ngokuvumelana nezidingo zabasebenzisi. amapuleti, amapuleti okuhola kanye namanye amapuleti e-alloy okuhola anobukhulu obuhlukahlukene ngokwezidingo zamakhasimende, afanele amakhemikhali, ukuvikelwa kwemvelo, ezokwelapha, amandla enuzi, i-aerospace, i-electroplating, imishini, imboni yezempi kanye nezinye izimboni zokulwa nokugqwala, anti-radiation. izinto zokwakha.
