Cov Khoom Siv Lub Cev
Cov hom phiaj, tej daim, & hmoov
Tshuaj Tshuaj Muaj Zog
99.8% rau 99.99%
Qhov no ntau yam hlau tau sib sau ua ke nws txoj haujlwm hauv cov chaw ib txwm muaj, xws li superalloys, thiab tau pom cov roj teeb tshiab dua tshiab, xws li hauv cov roj teeb tshiab
Alloys-
Cobalt-based supalloys haus feem ntau ntawm cov tsim cobalt. Qhov kub thiab txias ntawm cov alloys ua rau lawv haum rau siv hauv cov roj turbine rau roj av, txawm hais tias ib leeg siv lub tshuab siv roj Cobalt-raws li alloys kuj tseem corrosion thiab hnav-resistant. Tshwj xeeb cobalt-chromium-molybdenum alloys yog siv rau prosthetic seem xws li hip thiab lub hauv caug hloov. Cobalt alloys tseem siv rau kev kho hniav, uas lawv muaj txiaj ntsig kom tsis txhob ua xua rau npib tsib xee. Qee cov neeg nrawm nrawm kuj siv cobalt rau cov cua sov thiab hnav-tsis kam. Qhov tshwj xeeb ntawm alloys ntawm txhuas, npib tsib xee, hu ua Hlau, thiab ntawm Samarium thiab Cobalium thiab COBALT CAVT) yog siv nyob rau hauv cov hlau nplaum tas mus li.
Roj teeb-
Lithium cobalt oxide (Licoo2) tau siv dav hauv Lithium ion roj teeb hluav taws xob. Nickel-Cadmium (Nicd) thiab Nickel Hlau Hydride (Nimh) Cov Roj Teeb Kuj muaj cov nyiaj tseem ceeb ntawm kev cob lub cev.
Catalysts-
Ob peb Cobalt tebchaw yog siv hauv kev siv tshuaj lom neeg li catalysts. Cobalt Acetate yog siv rau kev tsim khoom ntawm Terephthalic acid ntxiv rau DereSyl Pyethylene Terephthalate. Lub tshuab hloov pauv thiab hydrodesulfuration rau kev tsim cov roj av, uas siv sib xyaw Cobalt MolyBdenum Txhuas, yog lwm daim ntawv thov tseem ceeb. Cobalt thiab nws cov lus sib txuas, tshwj xeeb tshaj yog cobalt tus roj coolboxylates (paub tias yog cobalt soaps), yog cov oxidation oxidation catalysts. Lawv tau siv rau hauv cov xim tha xim, varnishes, thiab cov inks li cov tshuaj tiv thaiv kom qhuav los ntawm oxidation ntawm qee qhov sib txuas. Tib lub carboxylates yog siv los txhim kho cov nplaum ntawm cov hlau rau roj hmab hauv cov log tsheb hlau.
Pigments thiab coloring-
Ua ntej siv xyoo pua puv 19, lub cobaltinant ntawm cobalt yog ua xim. Txij li thaum lub midage kev tsim cov smeeb, xiav xim xim tau paub. Smalt yog tsim los ntawm melting kev sib xyaw ntawm lub ci ntsa iab pob zeb smalte, quartz carbonate, tawm motassium carbonate, yielding tsaus sile silic iav uas yog grinded tom qab ntau lawm. Smalt tau dav siv rau cov xim ntawm iav thiab ua xim pleev xim rau cov duab tha xim. Xyoo 1780 Sven Rinman nrhiav tau cobalt ntsuab thiab hauv 1802 Louis Jacques Thénard nrhiav tau xiav. Qhov ob xim cobalt xiav, thiab cobalt ntsuab, sib xyaw ntawm cobalt (II) oxide thiab zinc oxide, tau siv los ua cov pigments rau kev pleev xim vim lawv cov kev ruaj khov zoo dua. Cobalt tau siv rau cov iav xim txij li lub hnub nyoog bronze.
Kev piav txog
Ib lub ntsej muag, tawv hlau, zoo li hlau thiab npib tsib xee nyob rau hauv tsos, cobalt muaj kev sib nqus permeability kwv yees li ob feem peb uas hlau. Nws yog feem ntau tau ua los ntawm byrproduct ntawm npib tsib xee, nyiaj, txhuas, tooj liab, thiab muaj hlau thiab yog tam sim no nyob hauv Meteorites.
Cobalt feem ntau tau ua ke nrog lwm cov hlau vim nws lub zog txawv txawv thiab siv nyob rau hauv electroplating vim hais tias ntawm nws cov tsos, hardness thiab hardness thiab warchidance rau oxidation.
Kev Siv Tshuaj Lub Npe: Cobalt
Tshuaj Cov Qauv: CO
Ntim: nruas
Txhais lus hais tias
Co, cobalt hmoov, cobalt nanopowder, cobalt cov ntaub tuab, cobalt cov hlau, hlaual cabalt, cast COB, CAS # 7440-48-4
Kev sib faib
Cobalt (CO) Hlau TsCA (SARA Title III) Cov xwm txheej: teev npe. Yog xav paub ntxiv thov hu rau
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Cobalt (co) hlau cov tshuaj paub daws teeb meem
Cobalt (CO) Hlau Unk: 3089
