Xov xwm
-
Tungsten Alloy qws
Tungsten Alloy Qws (Lus Askiv lub npe: Tungsten Bar) yog hu ua tungsten bar luv luv.Nws yog ib yam khoom uas muaj siab melting point thiab tsawg thermal expansion coefficient refined los ntawm tshwj xeeb hmoov metallurgy technology.Qhov sib ntxiv ntawm tungsten alloy ntsiab tuaj yeem txhim kho thiab txhim kho qee lub cev thiab chemi ...Nyeem ntxiv -
Tsis tshua muaj ntiaj teb ntawm Tungsten thiab Molybdenum ntawm Tokyo Olympic Games
Tsis tshua muaj lub ntiaj teb ntawm Tungsten thiab Molybdenum ntawm Tokyo Olympic Games Lub Tokyo Olympic uas tau muab tso tawm ib xyoos vim tias muaj tus kabmob coronavirus, thaum kawg tau tuav lub Xya Hli 23, 2021.Rau cov neeg ncaws pob hauv Suav teb, Suav cov tuam txhab tau koom tes ntau.txog ib nrab ntawm cov khoom siv sib tw ...Nyeem ntxiv -
Tungsten Kev Lag Luam Lub Sij Hawm Ntev, Lub Sij Hawm Sijhawm Tos thiab Pom Qhov Kev Xav Tau Zoo
tungsten kev ua lag luam mus sij hawm ntev tsis tu ncua, luv luv tos thiab pom qhov kev thov pheej hmoo Tus nqi tungsten hauv tsev tsis tu ncua mus rau lub lim tiam no.Kev hais lus nce ntxiv hauv cov tuam txhab loj tungsten hauv lub hlis thib ob, tus nqi nce thib ob hauv lub hlis no hauv cov tuam txhab nyuaj alloy thiab cov xov xwm ...Nyeem ntxiv -
Vim li cas thiaj txo cov pa oxygen hauv tungsten hmoov?
Vim li cas thiaj txo cov pa oxygen hauv tungsten hmoov?Nanometer tungsten hmoov muaj cov yam ntxwv ntawm cov nyhuv me me, cov nyhuv saum npoo, cov nyhuv quantum loj thiab cov nyhuv macroscopic quantum tunneling, yog li nws muaj daim ntawv thov dav hauv catalysis, lub teeb lim, lub teeb nqus, sib nqus m ...Nyeem ntxiv -
TUNGSTEN POWDER muab HIGH, ALLOY khoom nce mus
Tus nqi tungsten yog ruaj khov hauv kev lag luam hauv tsev.Raws li kev yuav khoom txhua hnub ntawm daim ntawv cog lus tus nqi thiab cov neeg tsim khoom 'cov ntaub ntawv tshawb fawb dav dav, lub hom phiaj rau ib tuj tus nqi ntawm wolftungsten concentrate yog RMB102,000 tam sim no.Cov khoom tsim hauv tsev nce nqi ntawm t. ..Nyeem ntxiv -
tungsten thiab molybdenum cov ntaub ntawv 'zoo kawg nkaus pab rau lub community launch ntawm Shenzhen-12
Lub Peb Hlis Ntuj 2F Rocket nqa lub Shenzhou-12 Manned Spacecraft tau ua tiav los ntawm Satellite Launch Center hauv Jiuquan thaum 9:22 teev sawv ntxov rau Lub Rau Hli 17, uas txhais tau hais tias Tuam Tshoj txoj kev lag luam aerospace tau txhim kho ntxiv.Vim li cas cov ntaub ntawv tungsten thiab molybdenum ua ib qho zoo kawg...Nyeem ntxiv -
tungsten hmoov nqi stabilizes nrog rau lub xyoo tshiab 2021
Tuam Tshoj ammonium paratungstate (APT) thiab tungsten hmoov cov nqi tswj kev ruaj ntseg nrog rau lub Xyoo Tshiab 2020. Tam sim no, kev tiv thaiv ib puag ncig nruj dua, lub zog txwv ntawm kev lag luam mining thiab logistic txwv tsis pub nce nqi ntau lawm, tab sis txuas ntxiv kev sib kis ntawm Covid-19 thiab persisten.. .Nyeem ntxiv -
Cov txiaj ntsig ntawm molybdenum xaim doped nrog Lanthanum
Lub recrystallization kub ntawm lanthanum-doped molybdenum hlau yog siab dua li ntshiab molybdenum hlau, thiab nws yog vim me me ntawm La2O3 tuaj yeem txhim kho cov khoom thiab cov qauv ntawm molybdenum hlau.Tsis tas li ntawd, La2O3 theem ob cov nyhuv tuaj yeem ua rau kom muaj zog ntawm chav tsev kub ntawm ...Nyeem ntxiv -
Tuam Tshoj Molybdenum Nqe - Lub Kaum Ob Hlis 24, 2020
Tuam Tshoj molybdenum tus nqi yog nyob rau hauv kev nce siab nyob rau hauv lub thib ob ib nrab ntawm lub Kaum Ob Hlis Ntuj raws li nruj cov khoom siv raw thiab cov neeg siv khoom restocking.Tam sim no cov neeg sab hauv feem ntau muaj kev cia siab zoo rau qhov kev pom.Hauv kev lag luam molybdenum concentrate, tag nrho kev lag luam zoo siab tsis yog siab.Txawm hais tias downstream ferro ...Nyeem ntxiv -
Yuav ua li cas tungsten Oxide cuam tshuam rau cov khoom ntawm tungsten hmoov.
Raws li peb txhua tus paub, muaj ntau yam uas cuam tshuam rau tungsten hmoov cov cuab yeej, tab sis lub ntsiab tseem ceeb tsis muaj dab tsi ntau tshaj li cov txheej txheem ntawm cov hmoov tungsten, cov khoom thiab cov yam ntxwv ntawm cov khoom siv raw.Tam sim no, ntau qhov kev tshawb fawb tau nyob rau ntawm cov txheej txheem txo, suav nrog ...Nyeem ntxiv -
Ntiaj teb no molybdenum ntau lawm thiab siv ntog hauv Q1
Cov duab tso tawm hnub no los ntawm International Molybdenum Association (IMOA) qhia tias lub ntiaj teb kev tsim khoom thiab siv molybdenum poob hauv Q1 thaum piv rau lub quarter dhau los (Q4 2019).Kev tsim tawm thoob ntiaj teb ntawm molybdenum poob los ntawm 8% rau 139.2 lab phaus (mlb) thaum piv rau lub quarter dhau los ...Nyeem ntxiv -
Molybdenum qhov tseeb thiab cov duab
Molybdenum: Yog ib qho tshwm sim tshwm sim nyob rau hauv 1778 los ntawm Carl Wilhelm Scheele, tus kws tshawb fawb Swedish uas kuj pom cov pa hauv huab cua.Muaj ib qho ntawm cov ntsiab lus melting siab tshaj plaws ntawm tag nrho cov ntsiab lus tsis tau nws qhov ceev tsuas yog 25% ntau dua hlau.Muaj nyob rau hauv ntau yam ores, tab sis tsuas yog molybdenite ...Nyeem ntxiv