A matsayin wakilin ƙasa samfurin na refractory tungsten karfe, high musamman nauyi tungsten gami yana da kyau kwarai garkuwa yi ban da halaye na wadanda ba radioactivity, high yawa, high ƙarfi, high taurin da kuma mai kyau sinadaran kwanciyar hankali, da aka yadu amfani a collimators, sirinji. , Garkuwa da garkuwa, mazurai masu garkuwa, gwangwani na kariya, barguna masu kariya, abubuwan gano lahani, gratings masu ganye da yawa da sauran kayayyakin kariya.
Kayan kariya na tungsten gami yana nufin cewa kayan yana hana radiation kamar γ X-ray, X-ray da β Ƙarfin shigar da hasken ray yana da alaƙa da haɗin sinadarai, tsarin tsari, kauri na abu, yanayin aiki da sauran abubuwan abu.
Gabaɗaya, ikon garkuwar tungsten jan ƙarfe da tungsten nickel gami sun ɗan bambanta a ƙarƙashin rabon albarkatun ƙasa iri ɗaya, microstructure da sauran abubuwan. Lokacin da abun ciki na sinadarai ya kasance iri ɗaya, tare da karuwar abun ciki na tungsten ko raguwar ƙarfe mai ɗaure (kamar nickel, baƙin ƙarfe, jan ƙarfe, da dai sauransu) abun ciki, aikin garkuwar da ke tattare da haɗin gwiwa ya fi kyau; Akasin haka, aikin garkuwar gawa ya fi muni. A ƙarƙashin wasu yanayi guda ɗaya, mafi girman kauri na gami, mafi kyawun aikin garkuwa. Bugu da ƙari, nakasawa, fasa, sandwiches da sauran lahani za su yi tasiri sosai ga aikin garkuwar tungsten.
Ana auna aikin garkuwar gami na tungsten ta hanyar Monte Carlo don ƙididdige aikin garkuwar X-ray na gami, ko ta hanyar gwaji don auna tasirin garkuwar kayan gami.
Hanyar Monte Carlo, wanda kuma aka sani da hanyar simulation na ƙididdiga da kuma hanyar gwajin ƙididdiga, hanya ce ta simintin ƙididdigewa wacce ke ɗaukar lamarin yuwuwar abu azaman bincike. Hanya ce ta lissafi wacce ke amfani da hanyar binciken samfur don samun ƙididdiga don ƙididdige adadin halayen da ba a san su ba. Matakan asali na wannan hanya sune kamar haka: gina samfurin kwaikwayo bisa ga halaye na tsarin gwagwarmaya; Ƙayyade mahimman bayanan da ake buƙata; Yi amfani da hanyoyin da za su iya inganta daidaiton kwaikwaiyo da saurin haɗuwa; Yi ƙididdige adadin siminti; Haɗa shirin kuma kunna shi akan kwamfutar; Ƙididdiga aiwatar da bayanan, kuma ba da sakamakon kwaikwaiyo na matsalar da ƙimar daidaitonta.
Lokacin aikawa: Janairu-29-2023