Xov xwm
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Molybdenum thiab tungsten hauv sapphire siv lead ua kev loj hlob kev lag luam
Sapphire yog ib qho nyuaj, hnav resistant thiab muaj zog cov ntaub ntawv uas muaj ib tug siab melting kub, nws yog chemically dav inert, thiab nws qhia tau hais tias nthuav optical zog.Yog li ntawd, sapphire yog siv rau ntau yam kev siv thev naus laus zis uas cov chaw lag luam tseem ceeb yog optics thiab hluav taws xob.Hnub no lub ...Nyeem ntxiv -
Cov kws tshawb fawb tsim cov khoom siv kub-resistant tshaj plaws puas tau tsim
Ib pawg kws tshawb fawb los ntawm NUST MISIS tau tsim cov khoom siv ceramic nrog lub siab tshaj plaws melting point ntawm tam sim no paub cov tebchaw.Vim muaj kev sib xyaw ua ke ntawm lub cev, cov khoom siv thiab cov thermal, cov khoom tau cog lus tias yuav siv tau rau hauv cov khoom siv hluav taws xob feem ntau ntawm cov dav hlau, xws li ...Nyeem ntxiv -
Lub nkoj tub rog tuaj yeem nqa ntau txhiab tungsten Alloy foob pob, thiab nws cov txiaj ntsig kev sib ntaus sib tua yog piv rau qhov nruab nrab-Range Missiles
Lub nkoj tub rog tuaj yeem nqa ntau txhiab tungsten alloy foob pob, thiab nws qhov kev sib ntaus sib tua yog piv rau cov cuaj luaj nruab nrab?Qhov no yog los ntawm thiab yuav tham tom qab.Piv txwv li, cov kws txawj ntse yuav tsum paub tias Tebchaws Meskas suav nrog rab phom electromagnetic orbital li riam phom subversive ...Nyeem ntxiv -
Unrecovered Downstream Manufacturing Dragged Tuam Tshoj Tungsten Market Nqe nqes
Tus nqi ntawm ferro tungsten thiab tungsten hmoov nyob hauv Suav teb tseem nyob rau theem qis nrog kev cuam tshuam ntawm tus kabmob coronavirus thaum lub Plaub Hlis.Ammonium paratungstate (APT) cov neeg xa tawm tau ntsib kev lag luam qeeb, thaum tsis tau rov qab los ntawm kev tsim khoom, xws li kev lag luam tsheb, hauv Suav teb kuj dr ...Nyeem ntxiv -
Tuam Tshoj Molybdenum Hmoov Nqe - Plaub Hlis 7, 2020
Molybdenum kev lag luam hais nyob rau hauv Suav teb: tus nqi tshiab ntawm ferro molybdenum, molybdenum bar thiab molybdenum hmoov tsis hloov pauv los ntawm lub lim tiam dhau los vim muaj kev lag luam ua lag luam thiab kev pom zoo ntawm cov neeg koom ua lag luam.Ua ntej, cov khoom muag ntawm cov neeg siv qis qis tab tom yuav khiav tawm, kev yuav khoom xa...Nyeem ntxiv -
Tuam Tshoj tungsten hmoov Cov nqi txuas ntxiv poob rau lub Peb Hlis lig
Tuam Tshoj ferro tungsten thiab tungsten hmoov cov nqi txuas ntxiv poob rau lub lim tiam pib rau hnub Monday Lub Peb Hlis 30, 2020 vim tias cov nyiaj tau los txiav cov khoom lag luam thiab kev poob qis hauv kev tsim khoom.Feem ntau cov neeg koom nrog kev ua lag luam tau saib xyuas thaum kawg ntawm lub hlis no.Hauv kev lag luam tungsten concentrate, txawm tias t...Nyeem ntxiv -
Tungsten-fiber-reinforced tungsten
Tungsten yog tshwj xeeb tshaj yog haum rau cov khoom siv rau kev ntxhov siab heev ntawm cov hlab ntsha uas kaw qhov kub fusion plasma, nws yog cov hlau nrog qhov siab tshaj plaws melting point.Ib qho tsis zoo, txawm li cas los xij, yog nws cov brittleness, uas nyob rau hauv kev ntxhov siab ua rau nws tsis yooj yim thiab pheej ua kom puas.Ib tug tshiab, ntau resilient com ...Nyeem ntxiv -
Cov kws tshawb fawb tau txais atomically nyias molybdenum disulfide zaj duab xis ntawm thaj chaw loj substrates
Cov kws tshawb fawb los ntawm Moscow lub koom haum ntawm Physics thiab Technology tau tswj kom loj hlob atomically nyias zaj duab xis ntawm molybdenum disulfide ncua mus txog rau ob peb kaum centimeters square.Nws tau pom tias cov khoom siv cov qauv tuaj yeem hloov kho los ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov kub thiab txias.Qhov f...Nyeem ntxiv -
Pab neeg tsim kho sai, pheej yig txoj kev los ua supercapacitor electrodes rau lub tsheb fais fab, lasers siab
Supercapacitors yog hom khoom siv uas muaj npe zoo uas tuaj yeem khaws thiab xa tawm lub zog sai dua li cov roj teeb li qub.Lawv nyob rau hauv kev thov siab rau cov ntawv thov suav nrog lub tsheb fais fab, kev sib txuas lus wireless thiab lasers siab.Tab sis kom paub cov ntawv thov no, supercapacitors yuav tsum tau ...Nyeem ntxiv -
Coronavirus Tshaj Plaws Clouded Tuam Tshoj Tungsten Kev Lag Luam thaum Lub Peb Hlis Ntuj
Suav tus nqi tungsten tseem tsis muaj zog hloov pauv nyob rau lub lim tiam xaus rau hnub Friday Lub Peb Hlis 13, 2020 vim tias qhov txuas ntxiv ntawm tus kabmob tshiab tshiab thoob ntiaj teb tau hnyav rau Tuam Tshoj tungsten kev lag luam.APT cov neeg tsim khoom raug cuam tshuam los ntawm kev lag luam hauv tsev thiab txawv teb chaws thiaj li txo kev yuav khoom ntawm tungsten con ...Nyeem ntxiv -
Tuam Tshoj Tungsten Kev Lag Luam Kev txhawj xeeb txo qhov xav tau los ntawm Nyiv, Kaus Lim Qab Teb
Tus nqi ntawm ferro tungsten thiab tungsten hmoov nyob rau hauv Tuam Tshoj tungsten kev ua lag luam tseem tsis hloov thaum pib ntawm lub lim tiam no thaum kev lag luam kev lag luam tseem cuam tshuam los ntawm cov khoom tsis muaj zog thiab kev thov.Ntxiv mus, cov nqi qhia tshiab los ntawm cov koom haum tungsten thiab cov tuam txhab teev npe tau hloov kho sligh ...Nyeem ntxiv -
Molybdenum Concentrate Nqe - Lub Peb Hlis 11, 2020
Suav molybdenum oxide thiab molybdenum concentrate cov nqi nce me ntsis vim muaj kev lag luam nce ntxiv thiab txo cov nqi qis.Hauv kev lag luam molybdenum concentrates, kev khiav hauj lwm tus nqi nce thiab cov tuam txhab mining tseem ceeb khaws cov khoom ruaj khov nrog kev tswj xyuas zoo ntawm corona ...Nyeem ntxiv