Xov Xwm Txog Khoom
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Kev Txiav Txim Siab X-Ray Fluorescent Spectrometric ntawm Yttrium hauv Cov Pob Zeb Tsis Tshua Muaj
Cov hlau Yttrium uas tsis tshua muaj nyob hauv lub ntiaj teb no yog qhov tseem ceeb rau cov cav dav hlau, cov khoom siv semiconductor, cov khoom siv ceramic ua haujlwm siab, thiab cov phosphors hauv cov zaub LED thiab lasers. Cov hlau Yttrium doped thiab cov nanoparticles oxide muab cov khoom tiv thaiv xeb zoo dua, tiv thaiv kab mob, thiab kho qhov muag rau lub zog huv...Nyeem ntxiv -
Cov Txheej Txheem Spectroscopy X-Ray Fluorescence Dispersive Zog
Ib lub tshuab ntsuas hluav taws xob uas siv hluav taws xob los ntsuas cov khoom sib xyaw ua ke los ntawm kev ntsuas cov hluav taws xob x-ray uas tawm los ntawm cov qauv thaum lub sijhawm siv hluav taws xob los ntsuas nrog lub teeb hluav taws xob x-ray thawj zaug. Lub tshuab ntsuas EDXRF siv lub tshuab ntsuas hluav taws xob los ntsuas...Nyeem ntxiv -
Rubidium Ntsuas Los Ntawm XRF Ua Tus Kwv Yees Qhov Loj Ntawm Cov Av Hauv Limestone Thiab Siliceous Niam Txiv Cov Khoom Siv
Kev faib tawm ntawm qhov loj ntawm cov av ua rau muaj kev sib txuas ntawm cov dej, kev sib zog, thiab cov qauv ntawm cov qhov. Cov kab tuav dej hloov pauv thaum cov xuab zeb, cov av nplaum, thiab cov av nplaum sib txawv; cov av xuab zeb ntws sai sai, muab cov dej noo tsawg, thaum cov av nplaum khaws dej tab sis txwv tsis pub muaj pa....Nyeem ntxiv -
Yuav ua li cas thiaj txiav txim siab tau cov ntsiab lus Bromine hauv av los ntawm kev tshuaj xyuas X-Ray Fluorescence?
Thaj av vadose yog txhais tias yog thaj av tsis muaj dej nyob nruab nrab ntawm qhov av thiab qhov dej hauv av. Cov txheej no tswj cov dej ntws ntawm thaj av vadose, kev tsiv teb tsaws chaw ntawm cov pa phem, thiab kev noj qab haus huv ntawm cov av. Cov ntsiab lus bromide tseeb hauv av yog qhov tseem ceeb rau kev tshawb fawb txog kev thauj mus los hauv av,...Nyeem ntxiv -
XRF Spectroscopy Yuav Ua Li Cas Thiaj Nrhiav Tau Selenium Cov Ntsiab Lus Hauv Cadmium Liab Pigment?
Cov xim liab cadmium yog ib chav kawm ntawm cov xim inorganic uas tsim los ua cov khoom khov kho ntawm cadmium sulfide (CdS) thiab cadmium selenide (CdSe). Cov ntsiab lus selenium meej (x) qhia txog xim, hloov qhov hue ntawm txiv kab ntxwv (Se qis) mus rau liab tob (Se siab) los ntawm kev txo qis qhov bandgap f...Nyeem ntxiv -
Kev Tshawb Pom Arsenic Contamination Hauv Khoom Noj Siv X-Ray Fluorescence Analyzer
Arsenic muaj nyob rau hauv cov zaub mov, dej hauv av, thiab cov av noo. Kev lag luam thiab kev khawb av ua rau arsenic nce ntxiv hauv av thiab dej. Cov qoob loo zaub mov nqus arsenic los ntawm cov chaw no, ua rau muaj kev ua qias tuaj. Arsenic inorganic yog lom heev; kev raug tshuaj lom mus ntev ua rau...Nyeem ntxiv -
Kev Tshawb Fawb Txog Doping Concentration Hauv Germanium Semiconductors
Kev siv tshuaj doping ncaj qha hloov pauv germanium qhov kev sib sau ua ke, kev tiv thaiv, thiab qhov hluav taws xob ntawm qhov ntsuas. Kev tswj hwm qib semiconductor ntawm phosphorus, antimony, arsenic, thiab boron yuav tsum ncav cuag sub-ppm rau cov khoom siv microelectronic thiab photonic ua haujlwm. Kev kho kom raug ntawm pho...Nyeem ntxiv -
Kev ntsuas ntawm Gallium hauv cov qauv seem qhuav los ntawm XRF
Kev ntxiv Gallium ua rau lub δ-theem ntawm plutonium ruaj khov ntawm chav sov, ua rau muaj kev txhim kho cov khoom siv kho tshuab tseem ceeb rau kev siv nuclear. Yog tsis muaj gallium, plutonium hloov mus rau brittle α-, β-, thiab γ-theem. Alloying nrog 1-2 wt% gallium tiv thaiv tsis xav tau...Nyeem ntxiv -
Kev Tshawb Fawb X-ray Fluorescence ntawm Zinc Coated Steel Sheet
Cov ntawv hlau galvanized uas muaj zinc coated ua rau muaj kev tiv taus xeb tseem ceeb hauv kev tsim kho, tsheb, thiab kev lag luam hnyav. Cov txheej zinc sacrificial tiv thaiv cov hlau hauv qab los ntawm kev oxidation, tswj cov khoom kom ruaj khov txawm tias nyob hauv qhov xwm txheej abrasive lossis noo noo ...Nyeem ntxiv -
Kev Tshawb Fawb Txog Manganese Element Hauv Manganese-Iron Ore Mining
Kev tshuaj xyuas cov ntsiab lus manganese raug yog lub hauv paus tseem ceeb rau tag nrho lub neej kev khawb av, txuas qhov sib txawv ntawm cov peev xwm geological nyoos thiab cov khoom lag luam muaj txiaj ntsig zoo. Thaum kev thov thoob ntiaj teb rau manganese nce ntxiv - tsav los ntawm nws lub luag haujlwm tseem ceeb hauv ...Nyeem ntxiv -
Kev Tshawb Fawb Cobalt Kom Muaj Peev Xwm Zoo Rau Kev Ua Cobalt Ore
Cobalt yog qhov tseem ceeb rau cov roj teeb uas rov them tau, cov khoom siv superalloys, thiab cov catalysts—kev thov kwv yees tias yuav tshaj 180,000 metric tons los ntawm xyoo 2030, tsav tsheb nce tus nqi ore. Kev tshuaj xyuas cov ntsiab lus cobalt tsis raug hauv cov ores ua rau kev kwv yees qis ntawm cov khoom khaws cia, cuam tshuam rau kev npaj mine thiab ua rau p...Nyeem ntxiv -
Yuav ua li cas cais tooj liab rau cov khoom seem nrog lub tshuab ntsuas tooj liab XRF tes tuav
Kev ntshiab ntawm tooj liab ncaj qha ua rau tus nqi pov tseg. Cov qauv kev ntshiab ntawm tooj liab xav tau > 99.90% Cu rau kev siv hluav taws xob; cov khoom seem uas muaj hlau sib xyaw lossis muaj kuab paug feem ntau pheej yig dua 30–50% ib tonne. Cov neeg yuav khoom teev cov qib tooj liab raws li kev ntshiab meej, tsis lees txais cov khoom siv nrog zi...Nyeem ntxiv
