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Barium hlau 99.9%
mark paub Suav Lub Npe. Barium; Barium hlau English Name. Barium Molecular formula. Ba Molecular Luj. 137.33 CAS No.: 7440-39-3 RTECS No.: CQ8370000 UN No.: 1400 (barium thiab barium hlau) Cov Khoom Muag Tsis Txaus Siab No. 43009 IMDG Txoj Cai Page: 4332 vim li cas hloov qhov xwm txheej ...Nyeem ntxiv -
Dab tsi yog tooj liab phosphorus alloy siv rau?
Phosphate tooj liab alloy yog tooj liab alloy nrog cov ntsiab lus phosphorus siab, uas muaj cov cuab yeej zoo heev thiab corrosion kuj thiab yog siv dav hauv aerospace, shipbuilding, petrochemical, khoom siv hluav taws xob, kev tsim tsheb thiab lwm yam kev lag luam. Hauv qab no, peb yuav muab cov ncauj lus kom ntxaws ...Nyeem ntxiv -
Puas yog calcium hydride (CaH2) hmoov cov khoom siv hydrogen?
Calcium hydride (CaH2) hmoov yog cov tshuaj lom neeg uas tau txais kev saib xyuas rau nws lub peev xwm ua cov khoom siv hydrogen. Nrog rau kev ua kom pom tseeb ntawm cov khoom siv hluav taws xob tauj dua tshiab thiab qhov xav tau ntawm lub zog txuag, cov kws tshawb fawb tau tshawb nrhiav ntau yam ntaub ntawv rau lawv lub peev xwm ...Nyeem ntxiv -
Kev faib tawm thiab kev siv cov cerium oxide
Cerium oxide, tseem hu ua ceria, yog cov khoom siv ntau yam thiab siv dav nrog ntau yam kev siv thoob plaws ntau yam lag luam. Cov tshuaj no, uas muaj cerium thiab oxygen, muaj cov khoom tshwj xeeb uas ua rau nws muaj txiaj ntsig rau ntau lub hom phiaj. Kev faib tawm ntawm cerium oxide: Cerium oxid...Nyeem ntxiv -
Qhov sib txawv ntawm Titanium hydride thiab Titanium hmoov
Titanium hydride thiab titanium hmoov yog ob hom kev sib txawv ntawm titanium uas ua haujlwm sib txawv hauv ntau qhov kev lag luam. Kev nkag siab qhov sib txawv ntawm ob yog qhov tseem ceeb rau kev xaiv cov khoom tsim nyog rau cov ntawv thov tshwj xeeb. Titanium hydride yog qhov sib xyaw ua ke tsim los ntawm cov tshuaj tiv...Nyeem ntxiv -
Puas yog lanthanum carbonate txaus ntshai?
Lanthanum carbonate yog ib qho kev txaus siab rau nws cov peev xwm siv hauv kev kho mob, tshwj xeeb tshaj yog hauv kev kho mob hyperphosphatemia hauv cov neeg mob uas mob raum. Qhov sib xyaw no paub txog nws qhov kev coj dawb huv, nrog qhov tsawg kawg lav purity ntawm 99% thiab feem ntau siab li 99.8% ....Nyeem ntxiv -
Titanium hydride siv rau dab tsi?
Titanium hydride yog ib qho chaw uas muaj titanium thiab hydrogen atoms. Nws yog cov khoom siv ntau yam nrog ntau yam kev siv hauv ntau yam kev lag luam. Ib qho tseem ceeb ntawm kev siv titanium hydride yog ua cov khoom siv hydrogen. Vim nws muaj peev xwm nqus thiab tso tawm cov pa roj hydrogen, nws ...Nyeem ntxiv -
Lub cev thiab tshuaj muaj zog ntawm titanium hydride
Qhia peb cov khoom lag luam hloov pauv, titanium hydride, cov khoom lag luam uas tau tsim los hloov ntau yam kev lag luam nrog nws cov khoom tshwj xeeb ntawm lub cev thiab tshuaj lom neeg. Titanium hydride yog ib qho zoo kawg nkaus compound paub txog nws lub teeb yuag thiab lub zog siab, ua rau nws zoo tagnrho choi ...Nyeem ntxiv -
Gadolinium oxide siv rau dab tsi?
Gadolinium oxide yog ib yam khoom muaj xws li gadolinium thiab oxygen nyob rau hauv daim ntawv tshuaj, kuj hu ua gadolinium trioxide. Cov tsos mob: Dawb amorphous hmoov. Qhov ceev 7.407g / cm3. Lub melting point yog 2330 ± 20 ℃ (raws li qee qhov chaw, nws yog 2420 ℃). Insoluble nyob rau hauv dej, soluble nyob rau hauv acid los tsim co ...Nyeem ntxiv -
Hlau Hydrides
Hydrides yog cov tebchaw tsim los ntawm kev sib xyaw ntawm hydrogen nrog lwm cov ntsiab lus. Lawv muaj ntau yam kev siv thoob plaws ntau yam kev lag luam vim lawv cov khoom tshwj xeeb. Ib qho ntawm cov kev siv ntau tshaj plaws ntawm hydrides yog nyob rau hauv lub tshav pob ntawm lub zog cia thiab tiam. Hydrides yog siv nyob rau hauv ...Nyeem ntxiv -
Cov khoom siv hlau nplaum Ferric Oxide Fe3O4 nanopowder
Ferric oxide, tseem hu ua hlau (III) oxide, yog cov khoom siv sib nqus zoo uas tau siv dav hauv ntau daim ntawv thov. Nrog rau kev nce qib ntawm nanotechnology, kev txhim kho ntawm nano-loj ferric oxide, tshwj xeeb tshaj yog Fe3O4 nanopowder, tau qhib qhov muaj peev xwm tshiab rau nws cov khoom siv ...Nyeem ntxiv -
Daim ntawv thov ntawm nano Cerium oxide CeO2 hmoov
Cerium oxide, tseem hu ua nano cerium oxide (CeO2), yog ntau yam khoom siv nrog ntau yam kev siv. Nws cov khoom tshwj xeeb ua rau nws muaj txiaj ntsig zoo hauv ntau qhov kev lag luam, los ntawm hluav taws xob mus rau kev kho mob. Kev thov ntawm nano cerium oxide tau txais kev saib xyuas tseem ceeb vim ...Nyeem ntxiv