Cov khoom
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Barium Acetate 99.5% Cas 543-80-6
Barium acetate yog ntsev ntawm barium (II) thiab acetic acid nrog cov tshuaj formula Ba (C2H3O2) 2.Nws yog cov hmoov dawb uas yog soluble hauv dej, thiab decomposes rau Barium oxide ntawm cua sov.Barium acetate muaj lub luag haujlwm ua mordant thiab catalyst.Acetates yog qhov ua tau zoo tshaj plaws rau kev tsim cov khoom siv hluav taws xob siab purity, catalysts, thiab cov ntaub ntawv nanoscale.
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Niobium hmoov
Niobium hmoov (CAS No. 7440-03-1) yog lub teeb grey nrog lub siab melting point thiab anti-corrosion.Nws yuav siv sij hawm ib tug bluish tint thaum raug huab cua ntawm chav tsev kub rau ncua sij hawm.Niobium yog ib yam khoom uas tsis tshua muaj, mos, malleable, ductile, grey-dawb hlau.Nws muaj lub cev-centered cubic crystalline qauv thiab hauv nws lub cev thiab tshuaj lom neeg nws zoo li tantalum.Cov hlau oxidation hauv huab cua pib ntawm 200 ° C.Niobium, thaum siv alloying, txhim kho lub zog.Nws cov khoom superconductive yog txhim kho thaum ua ke nrog zirconium.Niobium micron hmoov pom nws tus kheej nyob rau hauv ntau yam kev siv xws li electronics, alloy-making, thiab kev kho mob vim nws ntshaw tshuaj, hluav taws xob, thiab txhua yam khoom.
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Nickel (II) oxide hmoov (Ni Assay Min.78%) CAS 1313-99-1
Nickel (II) Oxide, tseem hu ua Nickel Monoxide, yog lub ntsiab oxide ntawm npib tsib xee nrog cov mis NiO.Raws li ib tug heev insoluble thermally ruaj khov Nickel qhov chaw tsim nyog, Nickel Monoxide yog soluble nyob rau hauv acids thiab ammonium hydroxide thiab insoluble nyob rau hauv dej thiab caustic daws.Nws yog ib qho inorganic compound siv hauv electronics, ceramics, steel thiab alloy industries.
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Mineral Pyrite (FeS2)
UrbanMines tsim thiab txheej txheem pyrite cov khoom los ntawm flotation ntawm thawj ore, uas yog cov zoo ore siv lead ua nrog siab purity thiab heev me ntsis impurity cov ntsiab lus.Tsis tas li ntawd, peb zeb cov zoo pyrite ore rau hauv cov hmoov los yog lwm yam uas yuav tsum tau, thiaj li yuav lav lub purity ntawm sulphur, ob peb teeb meem impurity, thov particle loj thiab dryness.Pyrite khoom yog lug siv raws li resulfurization dawb txiav steel smelting thiab casting. Rauv nqi, sib tsoo log abrasive muab tub lim, av txias, hnyav hlau khib nyiab kho dej absorbent, cored xov hlau filling khoom, lithium roj teeb cathode khoom thiab lwm yam lag luam.Kev pom zoo thiab cov lus pom zoo tau txais cov neeg siv thoob ntiaj teb.
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Tungsten Hlau (W) & Tungsten Powder 99.9% purity
Tungsten qwsyog nias thiab sintered los ntawm peb lub siab purity tungsten hmoov.Peb cov pas nrig tungsten ntshiab muaj 99.96% tungsten purity thiab 19.3g / cm3 raug ntom ntom.Peb muab tungsten rods nrog diameters li ntawm 1.0mm mus rau 6.4mm los yog ntau tshaj.Kub isostatic nias ua kom peb cov tungsten rods tau ib tug siab ceev thiab nplua grain loj.
tungsten hmoovFeem ntau yog tsim los ntawm kev txo qis hydrogen ntawm high-purity tungsten oxides.UrbanMines muaj peev xwm muab tungsten hmoov nrog ntau qhov sib txawv ntawm cov nplej.Tungsten hmoov feem ntau tau nias rau hauv cov tuav, sintered thiab forged rau hauv nyias rods thiab siv los tsim cov noob filaments.Tungsten hmoov kuj tseem siv rau hauv kev sib cuag hluav taws xob, airbag xa cov tshuab thiab ua cov khoom tseem ceeb siv los tsim tungsten hlau.Cov hmoov kuj tseem siv rau hauv lwm yam kev siv tsheb thiab aerospace.
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Strontium Carbonate hmoov zoo SrCO3 Assay 97% ~ 99.8% purity
Strontium Carbonate (SrCO3)yog dej insoluble carbonate ntsev ntawm strontium, uas tau yooj yim hloov mus rau lwm yam Strontium tebchaw, xws li cov oxide los ntawm cua sov (calcination).
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Lanthanum (La) Oxide
Lanthanum Oxide, tseem hu ua ib tug heev insoluble thermally ruaj khov Lanthanum qhov chaw, yog ib tug inorganic compound uas muaj lub ntiaj teb tsis tshua muaj caij lanthanum thiab oxygen.Nws yog tsim rau iav, optic thiab ceramic daim ntaub ntawv, thiab siv nyob rau hauv ib co ferroelectric cov ntaub ntawv, thiab yog ib tug feedstock rau tej catalysts, ntawm lwm yam kev siv.
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High Purity Tellurium Dioxide Powder (TeO2) Assay Min.99.9%
Tellurium Dioxide, muaj lub cim TeO2 yog cov khoom oxide ntawm tellurium.Nws tau ntsib nyob rau hauv ob hom sib txawv, daj orthorhombic ntxhia tellurite, ß-TeO2, thiab cov hluavtaws, tsis muaj xim tetragonal (paratellurite), a-TeO2.
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Boron hmoov
Boron, cov khoom siv tshuaj nrog lub cim B thiab atomic tooj 5, yog xim dub / xim av tawv tawv amorphous hmoov.Nws yog reactive heev thiab soluble nyob rau hauv concentrated nitric thiab sulfuric acids tab sis insoluble nyob rau hauv dej, cawv thiab ether.Nws muaj peev xwm nqus neutro siab.
UrbanMines tshwj xeeb hauv kev tsim cov purity Boron Powder nrog qhov tsawg tshaj plaws qhov nruab nrab qhov ntau thiab tsawg.Peb cov qauv hmoov particle qhov nruab nrab ntawm qhov ntau ntawm - 300 mesh, 1 microns thiab 50 ~ 80nm.Peb kuj tuaj yeem muab ntau yam khoom siv hauv nanoscale ntau.Lwm cov duab muaj nyob ntawm kev thov. -
High Purity (tshaj 98.5%) Beryllium Hlau hlaws
High purity (ntau tshaj 98.5%)Beryllium Hlau Beadsyog nyob rau hauv me me ceev, loj rigidity thiab siab thermal muaj peev xwm, uas muaj kev ua tau zoo heev nyob rau hauv cov txheej txheem.
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High purity Bismuth Ingot Chunk 99.998% ntshiab
Bismuth yog xim liab-liab, nkig hlau uas feem ntau pom nyob rau hauv kev kho mob, tshuaj pleev ib ce, thiab tiv thaiv kev lag luam.UrbanMines siv tag nrho qhov zoo ntawm High Purity (dhau 4N) Bismuth Hlau Ingot qhov kev txawj ntse.
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Cobalt hmoov muaj nyob rau hauv ntau qhov ntau thiab tsawg ntawm 0.3 ~ 2.5μm
UrbanMines tshwj xeeb hauv kev tsim cov purity siabCobalt hmoovnrog rau qhov tsawg tshaj plaws qhov nruab nrab qhov ntau thiab tsawg, uas muaj txiaj ntsig zoo hauv txhua daim ntawv thov qhov chaw siab saum npoo yog xav tau xws li kev kho dej thiab hauv cov roj hluav taws xob thiab kev siv hnub ci.Peb cov qauv hmoov qhov ntau thiab tsawg qhov nruab nrab ntawm ≤2.5μm, thiab ≤0.5μm.
