-
Kev tsim kho tshiab hauv Zone Melting Technology
1. Kev Tshaj Tawm hauv Cov Khoom Siv Purity Preparation Silicon-Raws Cov Khoom Siv: Lub purity ntawm silicon ib leeg muaju tau tshaj 13N (99.9999999999%) siv qhov chaw ntab ntab (FZ) txoj hauv kev, ua kom muaj kev ua tau zoo ntawm cov khoom siv hluav taws xob siab, thiab cov khoom siv siab tshaj BT.Nyeem ntxiv -
Purity Detection Technologies rau High-Purity Hlau
Cov hauv qab no yog ib qho kev ntsuam xyuas dav dav ntawm cov thev naus laus zis tshiab, qhov tseeb, cov nqi, thiab kev siv cov xwm txheej: I. Kev Tshawb Fawb Tshaj Tawm Tshaj Tawm Tshaj Tawm ICP-MS / MS Coupling Technology Lub hauv paus ntsiab lus: Siv tandem huab hwm coj spectrometry (MS / MS) kom tshem tawm cov kev cuam tshuam matrix, ua ke nrog qhov zoo tshaj plaws ...Nyeem ntxiv -
7N Tellurium Crystal Loj hlob thiab Purification
7N Tellurium Crystal Loj hlob thiab Purification //cdn.goodao.net/super-purity/芯片旋转.mp4 I. Raw Material Pretreatment and Preliminary Purification Raw Material Selection and Crushing Material Requirements : Siv tellurium ore los yog anode slime (Te ntsiab lus ≥5%), zoo dua tooj liab smelting ...Nyeem ntxiv -
7N Tellurium Crystal Kev Loj Hlob thiab Kev Ua Kom Huv Huv Cov Lus Qhia nrog Cov Txheej Txheem Txheej Txheem
7N tellurium purification txheej txheem ua ke ua ke thaj chaw refining thiab directional crystallization technologies. Cov ntsiab lus tseem ceeb ntawm cov txheej txheem thiab cov kev ntsuas tau piav qhia hauv qab no: 1. Zone Refining Txheej Txheem Cov Khoom Siv Tsim Muaj Ntau txheej annular zone melting nkoj: Txoj kab uas hla 300-500 hli, qhov siab 50-80 hli, ua ...Nyeem ntxiv -
high-purity sulfur
Niaj hnub no, peb yuav tham txog high-purity sulfur. Sulfur yog ib qho khoom siv nrog ntau hom kev siv. Nws muaj nyob rau hauv cov hmoov phom (ib qho ntawm "Four Great Inventions"), siv hauv cov tshuaj suav tshuaj rau nws cov khoom siv tshuaj tua kab mob, thiab ua haujlwm hauv roj hmab vulcanization los txhim kho mater ...Nyeem ntxiv -
Zinc Telluride (ZnTe) Cov txheej txheem tsim khoom
Zinc telluride (ZnTe), ib qho tseem ceeb II-VI semiconductor khoom, yog dav siv nyob rau hauv infrared detection, solar cells, thiab optoelectronic li. Tsis ntev los no kev nce qib hauv nanotechnology thiab ntsuab chemistry tau ua kom zoo dua nws cov khoom. Hauv qab no yog cov txheej txheem ZnTe ntau lawm tam sim no thiab ...Nyeem ntxiv -
High Purity Selenium Purification Txheej Txheem
Kev ua kom huv ntawm high-purity selenium (≥99.999%) muaj kev sib xyaw ua ke ntawm lub cev thiab tshuaj siv los tshem tawm cov impurities xws li Te, Pb, Fe, thiab As. Cov hauv qab no yog cov txheej txheem tseem ceeb thiab tsis muaj: 1. Vacuum Distillation Process Flow: 1. Muab crude selenium (≥99.9%) rau hauv quartz crucibl...Nyeem ntxiv -
Sichuan Jingding Technology ua nws thawj zaug ntawm Tuam Tshoj Optoelectronics Expo, showcasing high-purity semiconductor cov ntaub ntawv
Qhov kev cia siab ntau tshaj 25th Tuam Tshoj International Optoelectronics Exposition yog grandly tuav ntawm Shenzhen International Convention thiab Exhibition los ntawm lub Cuaj hli 11 mus rau 13, 2024. Raws li ib tug ntawm cov feem ntau influential txheej xwm nyob rau hauv lub ntiaj teb no optoelectronics teb, Tuam Tshoj Optoe ...Nyeem ntxiv -
Cia peb kawm txog Sulfur
Sulfur yog cov khoom tsis yog xim hlau nrog cov cim tshuaj S thiab tus lej atomic ntawm 16. Pure sulfur yog daj siv lead ua, tseem hu ua sulfur lossis daj sulfur. Elemental sulfur yog insoluble hauv dej, me ntsis soluble hauv ethanol, thiab yooj yim soluble hauv carbon disulfideCS2. ...Nyeem ntxiv -
Kawm txog tin hauv ib feeb
Tin yog ib qho ntawm cov hlau softest nrog zoo malleability tab sis tsis zoo ductility. Tin yog ib qho qis melting point hloov hlau caij nrog me ntsis bluish dawb luster . 1 [Nature] Tin yog...Nyeem ntxiv -
Nrov Science Horizons | Coj koj los ntawm Tellurium Oxide
Tellurium Oxide yog inorganic compound, tshuaj formula TEO2. Dawb hmoov. Nws yog tsuas yog siv los npaj tellurium (IV) oxide ib leeg muaju, infrared li, acousto-optic li, infrared qhov rais cov ntaub ntawv, hluav taws xob tivthaiv mater ...Nyeem ntxiv -
Nrov Science Horizons| rau hauv Ntiaj Teb ntawm Tellurium
1. [Introduction] Tellurium yog ib yam khoom siv hlau nrog lub cim Te. Tellurium yog cov xim dawb-dawb siv lead ua ntawm rhombohedral series, soluble hauv sulfuric acid, nitric acid, aqua regia, potassium cyanide thiab potassium hydroxide, insolu ...Nyeem ntxiv
