Nrog rau kev txhim kho txuas ntxiv ntawm kev tshawb fawb thiab thev naus laus zis, CT tshuab muaj ntau dua thiab siab dua qhov yuav tsum tau ua rau lub tiaj tus ntawm tungsten alloy collimators, los ntawm tsawg dua {{0}}.03 mus rau hauv 0.015, uas undoubtedly tsim teeb meem tshiab rau kev npaj. ntawmtungsten daim hlau. Tam sim no muaj ntau yam teeb meem nyob rau hauv cov txheej txheem ntawm cov tsoos high-purity tungsten daim hlau:
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Ib qho yog qhov yuav tsum tau ua rau cov cuab yeej siv siab: txhawm rau tswj qhov sib txawv ntawm tib lub phaj, cov tsoos dov zeb yuav tsum tau siv lub tshuab txuas txuas txuas ntxiv ntau-yob dov; lwm yam yog tias rau cov ntshiab tungsten foils nrog lub thickness tsawg dua 0.08mm, qhov zoo ntawm cov khoom tsim los ntawm cov txheej txheem ib txwm muaj tsis zoo, thiab nws yog ib qho nyuaj rau nws ua tau raws li cov kev cai ntawm CT tshuab; thib peb, dov deformation ntawm ntshiab tungsten yog hais txog 35 feem pua, thiab ntau deformation tuaj yeem yooj yim ua rau muaj qhov tsis xws luag xws li delamination thiab tev; thib plaub, ntau yam annealing yuav tsum tau thaum dov nrog loj deformation, uas ua rau kom lub cub tawg ntau zaus, lub zog noj yog loj, thiab lub voj voog ntau lawm ntev. Yog li ntawd, ib txoj kev npaj tshiab yuav raug qhia hauv qab no, uas tuaj yeem tsim cov ntawv zoo nkauj tungsten hlau.
Cov kauj ruam tshwj xeeb yog raws li hauv qab no: Muab cov ntshiab tungsten hlau phaj nrog lub thickness ntawm {{0}}.1 mus rau {{10}}.4 hli rau hauv lub preheated dov zeb rau sov dov. . Txoj kev pub mis yog ib daim ntawv pub mis, nrog lub siab ntawm 12 tons thiab ceev ntawm 200 ~ 600r / min, dov kom txog thaum deformation Tus nqi yog 30 feem pua; lub dov ntshiab tungsten hlau phaj yog sib npaug sib faib raws qhov ntev kev taw qhia, thiab ces stacked raws li thickness; Tom qab sov dov yog nqa tawm los ntawm ob txheej txheej stacked pub mis, thiab cov ntshiab tungsten hlau phaj yog dov rau ntawm dov zeb Rolled rau ib daim ntawv tuab kom tau raws li cov thickness yuav tsum tau. Nco tseg: txoj kab uas hla ntawm kev ua haujlwm yob ntawm lub tshuab dov mis yog 40-100 hli, thiab lub convexity ntawm kev ua haujlwm yob ntawm lub tshuab yob yob yog 0.01 txog 0.1 hli.
Qhov zoo ntawm cov cuab yeej tsim khoom no suav nrog txo tus naj npawb ntawm qhov nruab nrab annealings, ua kom yooj yim rau cov txheej txheem ntau lawm, txo cov siab dov thiab dov hla, txuag hluav taws xob zoo, txo cov nqi tsim khoom, txo cov voj voog ntau lawm, thiab txhim kho kev tsim khoom.
Baoji Yusheng Hlau Technology Co., Ltd. specializes nyob rau hauv zus tau tej cov high-purity tungsten carbide daim hlau. Cov khoom muaj siab hardness thiab muaj zog hnav tsis kam. Peb muag ncaj qha ntawm lub Hoobkas nqi thiab xa khoom raws sijhawm. Thiab peb lub tuam txhab txhawb nqa cov khoom tsis yog tus qauv tsim tungsten thiab lees txais cov duab kos los ua cov khoom siv tungsten.
