Custom Metal Lead (Pb) Cov ntaub ntawv
khoom hom | Lead |
---|---|
cim | Pb |
Atomic Luj | 207.2 |
Cov lej Atomic | 82 |
Xim / tsos | Hlau, |
CAS | 7439-92-1 |
Melting Point (°C) | 327.46 ℃ |
Tes Taw Kub (° C) | 1740 ℃ |
Theoretical ntom ntom (g / cc) | 11.34 |
Txheej txheem cej luam
Lead (Pb) General Information:
Lead, lub cim cim Pb, atomic naj npawb ntawm 82, atomic hnyav ntawm 207.2, yog qhov loj tshaj plaws atomic hnyav ntawm cov ntsiab lus tsis muaj hluav taws xob. Lub melting point yog 327 ° C, lub boiling point yog 1740 ° C, thiab qhov ceev yog 11.3437 g / cm3. Cov hmoov txhuas yog cov khoom siv corrosion-resistant hnyav Non-ferrous hlau. Nws muaj qhov zoo ntawm qhov tsis tshua muaj melting point, siab corrosion kuj, impenetrability rau X-rays thiab gamma rays, thiab zoo plasticity, dav siv nyob rau hauv tshuaj, cable, roj teeb thiab radioactive tiv thaiv thiab lwm yam sectors.
Pb-5N-COA
lub npe | loj | purity | customize |
Cov hlau lead | customize | 99.9% -99.999% | √ |
Lead yog cov khoom siv raw rau roj teeb, cables, mos txwv thiab mos txwv, thiab ntxiv rau roj av. Cov hmoov txhuas yog siv los ua cov khoom siv raw hauv cov xim, iav, yas thiab roj hmab. Cov hlau lead yog siv dav hauv cov khoom siv tshuaj thiab cov khoom siv hlau vim nws cov kua qaub thiab alkali corrosion kuj zoo heev. Lead alloys yog siv los ua bearings, hom thiab solder. Lead oxide yog dav siv nyob rau hauv paste sib tov rau Lead acid roj teeb daim phiaj, raws li zoo raws li nyob rau hauv cov cement, iav, ceramics, thiab nyob rau hauv kev npaj ntawm lwm cov lead compounds, tiv thaiv corrosion ntawm hlau.
Lead (Pb) 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 hlau los ntawm cov khoom hnyav los yog cov khoom siv sib txawv hauv cheeb tsam tshawb fawb thiab rau cov cuab yeej tshiab.
Piv txwv li: Lead Alloy.Lwm cov duab muaj los ntawm kev thov.