Txheej txheem cej luam
Cadmium (Cd) General Information:
Lub cim cim ntawm cadmium yog Cd, nws lub npe Askiv yog Cadmium, nws tus lej atomic yog 48, thiab nws qhov ceev yog 8.65g / cm³. Cadmium yog silvery dawb nrog lub teeb xiav luster, mos thiab hnav-resistant, tawv thiab ductile, flammable thiab irritating. Lub melting point yog 320.9 ℃, thiab nws qhov kub ntawm qhov kub ntawm 765 ~ 767 ℃. Nws yog ib qho tsis tshua muaj nyob rau hauv cov xwm, thiab nws cov ntsiab lus nyob rau hauv lub ntiaj teb crust yog hais txog 0.1 ~ 0.2mg / kg. Cadmium muaj nyob rau hauv zinc ores. Cadmium tuaj yeem maj mam oxidize thiab poob nws cov luster hauv huab cua ntub. Thaum rhuab, txheej xim av oxide yog tsim, thiab cadmium vapor hlawv los ua cov pa luam yeeb xim av. Cadmium reacts nrog sulfuric acid, hydrochloric acid thiab nitric acid los tsim cadmium ntsev. Cadmium muaj kev tiv thaiv zoo tiv thaiv dej ntsev thiab alkali.
lub npe | loj | purity | customize |
Cadmium Bar | 5-200 hli | 99.9% -99.99% | √ |
Cadmium qws | 5-200 hli | 99.9% -99.99% | √ |
Cadmium Ingot | 1kg, Los yog Customize | 99.9% -99.99% | √ |
Cadmium pob | 1kg, Los yog Customize | 99.9% -99.99% | √ |
Cadmium Pellet | 1-50 hli | 99.9% -99.99% | √ |
Cadmium Target | customize | 99.9% -99.99% | √ |
Cadmium kub | customize | 99.9% -99.99% | √ |
Cadmium tuaj yeem siv los ua cov roj teeb nickel-cadmium, kev tsim cov yas thiab hlau plating, ua cov log tsheb, qee cov khoom siv hluav taws xob hluav taws xob thiab cov khoom siv hluav taws xob nuclear. Cov oxide ntawm cadmium yog xim av thiab cov sulfide yog ci daj. Nws yog cov xim uas tsis yooj yim rau yaj thiab feem ntau siv los tsim cov xim daj hauv cov xim, xim, xim, luam ntawv inks, thiab lwm yam.
Cadmium (Cd) Hlau Element Txheej txheem cej luam:
Peb smelts ib yam ntawm cov hlau thiab feem ntau lwm cov ntaub ntawv siab heev rau hauv pas nrig, bar los yog phaj daim ntawv, los yog cov neeg muas zaub muab cov khoom kos duab.
Peb muag cov khoom sib txawv ntawm cov khoom siv cadmium hlau los ntawm cov khoom hnyav lossis ib thooj rau kev siv sib txawv hauv cheeb tsam tshawb fawb thiab rau cov cuab yeej tshiab.
Piv txwv li: Cadmium Bar, Cadmium Qws, Cadmium Ingot, Cadmium Lump, Cadmium Pellets, Cadmium Target, Cadmium Cube. Lwm cov duab muaj nyob ntawm kev thov.