Cov khoom siv thiab qhov zoo ntawm TCN799 Tungsten Alloy Collimators
Kev tsim TCN799 tungsten alloy collimators suav nrog kev siv cov khoom siv tungsten alloy uas sib xyaw tungsten ua lub hauv paus nrog npib tsib xee thiab hlau. Nyob ntawm cov qauv, xws li ASTM B777-99, cov ntsiab lus tungsten, ntom, thiab hardness ntawm cov khoom tuaj yeem muab faib ua ntau qib.
Cov txiaj ntsig tseem ceeb ntawm tungsten alloys suav nrog:
Kev tiv thaiv zoo: Tungsten alloy tuaj yeem ua tau zoo dua cov txhuas nrog tsawg dua 1.7 npaug ntawm qhov tuab. Qhov hluav taws xob muaj zog dua, qhov tseem ceeb dua qhov zoo dua.
Kev nyab xeeb thiab tus phooj ywg ib puag ncig: Tsis zoo li cov hlau lead, Tungsten alloy yog tshuaj lom neeg ruaj khov thiab tsis muaj - tshuaj lom, nrog rau cov khoom tiv thaiv uas muaj kev nyab xeeb rau lub cev thiab zoo dua rau ib puag ncig.
Tungsten alloy nta: Nws yooj yim rau tshuab thiab tuaj yeem nyob twj ywm suab hauv qhov chaw muaj hluav taws xob muaj zog. Qhov no tsis zoo li txhuas, uas tuaj yeem tsim cov hluav taws xob bremsstrahlung thib ob, uas tuaj yeem ua rau lub suab nrov.
Kev ua haujlwm siab: suav tias yog cov hlau tsim nyog tshaj plaws rau siab - qhov kub thiab txias ib puag ncig, tungsten muaj qhov siab tshaj plaws melting point. Nws tseem muaj kev ruaj ntseg siab nyob rau hauv ntau yam roj tshwj xeeb.
Cov ntsiab cai ua haujlwm thiab cov ntsiab lus tseem ceeb ntawm TCN799 Tungsten Alloy Collimators
Tungsten alloy collimators yog ib qho tseem ceeb ntawm kev kho mob accelerator radiation hau. Lawv lub hauv paus ntsiab lus ua haujlwm tsuas yog tso cai rau cov kab sib npaug mus rau lub collimator kom dhau los ntawm cov duab geometric tshwj xeeb (xws li cov kab los yog cov nplooj array), yog li ua rau kev nthuav dav hla - ntu ntawm cov kab hluav taws xob los yog lub teeb yoj thiab ua tiav "collimation" ntawm cov kab hluav taws xob. Hauv kev kho mob accelerators, thawj thiab theem nrab collimators ua hauj lwm ua ke nrog ntau - nplooj collimators dynamically kho cov kab teeb duab kom phim cov qog contour thiab txo kev tawg.
Daim ntawv thov tseem ceeb ntawm TCN799 Tungsten Alloy Collimators
Kev Tshawb Fawb Kev Lag Luam: Siv nyob rau hauv cov khoom siv hluav taws xob tshawb pom rau cov roj thiab cov roj tshawb nrhiav, los tiv thaiv cov hluav taws xob tsis zoo los ntawm cov khoom siv hluav taws xob hauv hluav taws xob, thiab sib txuas cov kab hluav taws xob rau kev tshawb nrhiav geological. Kuj tseem siv nyob rau hauv nuclear fais fab nroj tsuag hluav taws xob nrhiav kom tau, pipeline tshuaj xyuas, thiab lwm yam.
Kev Tshawb Fawb Txog Kev Tshawb Fawb: Siv hauv kev sim particle physics los kho cov kev taw qhia ntawm cov kab hluav taws xob, txo kev tawg, thiab txhim kho kev sim raug.
High-Kev daws teeb meem duab: Siv nyob rau hauv kev lag luam nuclear rau coded aperture qhov ncauj qhov ntswg los yog zes lub qhov ncauj qhov ntswg los txhawb siab - daws teeb meem hluav taws xob imaging.
Specifications ntawm TCN799 Tungsten Alloy Collimator
Khoom siv: 95WNiFe
Qhov hnyav: 1.75 lb. (0.79 kg)
Dimensions: Length: 1.88 nyob rau hauv, Txoj kab uas hla: 1.5 nyob rau hauv
Attentuation: Co-60: 0.46 Ir-192: 0.05
Ib nrab Tus Nqi: Ir-192: 4.30 Co-60: 1.12
Beam Loj: 60℃conical sab pov
