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Kodi Mungatani Kuti Mukhale ndi Kukhuthala Kofanana Pakupanga Zitsulo Zamtengo Wapatali?
Kufanana kwa makulidwe a plating ndikofunikira kwambiri pa kudalirika kwa cholumikizira. Gawo lagolide la 0.2 μm pa zolumikizira limapangitsa kuti kukana kulumikizana kukhale kotsika komanso kokhazikika (<10 mΩ), kofunikira kwambiri pazizindikiro za digito zothamanga kwambiri. Kupatuka kopitilira 10% kumapangitsa kuti chiwopsezo cholephera chiwonjezeke, chifukwa chosafanana...Werengani zambiri -
Kuyeza Kukhuthala kwa Mapulani mu Kupanga kwa PCB
Kukhuthala kolondola kwa ENIG plating kumateteza dzimbiri la black pad, kumasunga umphumphu wa solder joint, komanso kumathandiza kuti pakhale kukana kocheperako. Nickel pa 3–6 μm imapereka chotchinga chokhazikika cha ma copper pad ndikusunga njira zamagetsi, pomwe 0.05–0.15 μm gold shi...Werengani zambiri -
Kuwunika Zinthu za RoHS pogwiritsa ntchito XRF
Kuyesa kutsatira RoHS kumayesa zinthu zoopsa mu zida zamagetsi ndi zamagetsi. Kuyesaku kumayang'ana kwambiri zinthu zomangira, zokutira, mapulasitiki, zosungunula, ndi zolumikizira. Kusanthula kwa msika kukupeza kuti opanga zamagetsi aku US opitilira 80% amachita mayeso a RoHS kapena amapeza RoH...Werengani zambiri -
Kodi Makina a XRF Angathe Kuyeza Kuyera kwa Siliva pa 60%?
Kuyera kwa siliva kumatanthauzira kuchuluka kwa siliva woyambira (Ag) womwe umapezeka mu chitsanzo chachitsulo. Siliva wabwino—wolembedwa kuti .999—uli ndi siliva woyera wa 99.9%, zomwe zimapangitsa kuti ukhale woyenera kugwiritsa ntchito mipiringidzo ya bullion ndi ndalama zina. Siliva wonyezimira uli ndi siliva wa 92.5% wosakanikirana ndi mkuwa wa 7.5% kapena zina...Werengani zambiri -
Kukumba Niobium Moyenera Pogwiritsa Ntchito Zipangizo Zoyezera za XRF Zogwiritsidwa Ntchito Pamanja
Niobium ikadali mchere wofunikira kwambiri pakusunga mphamvu, kupanga ma superalloy, ndi ukadaulo wapamwamba. Kufufuza bwino kwa niobium kumafuna kuzindikira mwachangu madera olemera a niobium mkati mwa mapangidwe akuluakulu a carbonatite kapena alkaline igneous. Niobium yapamwamba kwambiri...Werengani zambiri -
Kusanthula kwa Kuchuluka kwa Zircon mu Granite pogwiritsa ntchito X-Ray Fluorescence
Zircon ndi mchere wofunikira kwambiri pakupanga granite chifukwa cha kuthekera kwake kusunga chidziwitso choyambirira cha magmatic panthawi ya kusintha kwapamwamba komanso kusintha. Mu granite zokhala ndi silica yapamwamba, zircon element ratios (monga, Zr/Hf, Eu/Eu*, Ce/Ce*...Werengani zambiri -
Kusanthula Kosawononga Zinthu Zamtengo Wapatali ndi Zodzikongoletsera
Ogulitsa zinthu zamtengo wapatali, ogulitsa zinthu zogulira zinthu, ndi oyang'anira katundu amakumana ndi vuto lotsimikizira kuti golide, platinamu, ndi siliva ndi zoyera komanso zoona popanda kuwononga zinthu zamtengo wapatali. Kuyesa moto ndi mayeso okanda asidi amachotsa zinthuzo kapena kuwononga pamwamba, zomwe zimachepetsa mtengo wake kwamuyaya...Werengani zambiri -
Kodi Mungapulumutse Ndalama Zingati Mu Migodi ya Rare Earth Pogwiritsa Ntchito Chowunikira Chonyamulika cha XRF?
Kufunika kwa zinthu zachilengedwe zopezeka m'nthaka (REE) padziko lonse lapansi kudzafika matani 315,000 pofika chaka cha 2030, chifukwa cha magalimoto amagetsi, mphamvu ya mphepo, ndi kupanga zamagetsi. Kupereka zinthu kumachepetsedwa ndi zinthu zatsopano zochepa komanso ndalama zambiri zolowera. Njira zofufuzira mchere wa nthaka yopezeka m'nthaka ...Werengani zambiri -
Kuzindikira kwa X-Ray Fluorescent Spectrometric ya Yttrium mu Rare Earth Ores
Chitsulo cha Yttrium chosowa kwambiri ndi chofunikira kwambiri pa injini za jet, semiconductors, ceramics zogwira ntchito bwino, ndi phosphors mu ma LED displays ndi lasers. Ma alloys ndi oxide nanoparticles amapereka mphamvu zabwino kwambiri zotsutsana ndi dzimbiri, mabakiteriya, komanso kuwala kuti akhale ndi mphamvu zoyera...Werengani zambiri -
Machitidwe a Magetsi Owonetsa Mphamvu Zosiyanasiyana za X-Ray Fluorescence
Dongosolo la EDXRF lofufuza mphamvu (energy dispersive x-ray fluorescence spectroscopy system) limazindikira kapangidwe ka zinthu mwa kuyeza ma x-ray omwe amachokera ku chitsanzo panthawi yowunikira pogwiritsa ntchito kuwala kwa x-ray. Chowunikira cha EDXRF chimagwiritsa ntchito chowunikira mphamvu kuti chichotse...Werengani zambiri -
Rubidium Yoyesedwa ndi XRF ngati Cholosera Kukula kwa Tinthu ta Dothi mu Limestone ndi Siliceous Parent Materials
Kukula kwa tinthu ta dothi kumapanga mphamvu ya hydraulic conductivity, compaction, ndi pore structure. Ma curve osungira madzi amasinthasintha pamene mchenga, matope, ndi dongo zimasiyana; dothi lamchenga limatuluka madzi mwachangu, zomwe zimapangitsa kuti chinyezi chikhale chochepa, pomwe dothi la dothi limasunga madzi koma limaletsa mpweya kulowa....Werengani zambiri -
Momwe Mungadziwire Zambiri za Bromine mu Dothi kudzera mu X-Ray Fluorescence Analysis?
Malo osungira madzi m'nthaka amatchedwa dera losakhuta pakati pa nthaka ndi tebulo la madzi. Gawoli limayang'anira kuyenda kwa madzi m'dera la madzi m'nthaka, kusamuka kwa zinthu zodetsa, komanso thanzi la nthaka yonse. Kuchuluka kwa bromide m'nthaka ndikofunikira kwambiri pa kafukufuku wokhudza mayendedwe a pansi pa nthaka,...Werengani zambiri
Pangani luntha loyezera kukhala lolondola kwambiri!
