CAS nr. 7440-67-7 Zirconium hlau hmoov / Zr hmoov 99.5% nqe
Luv Taw Qhia rau Zirconium hmoov
Zirconium hmoovyog ib qho zoo, nws yog xim hlau hmoov muab tau los ntawm lub caij zirconium, uas yog sawv cev los ntawm lub cim Zr thiab atomic tooj 40 ntawm lub sij hawm. Cov hmoov no yog tsim los ntawm cov txheej txheem zoo ntawm kev ua kom zoo zirconium ore, ua raws li cov tshuaj tiv thaiv thiab cov txheej txheem txhua yam kom ua tiav nws daim ntawv zoo, hmoov. Qhov tshwm sim yog cov khoom siv purity siab, kev ua haujlwm siab uas ua rau muaj kev sib xyaw tshwj xeeb ntawm cov khoom, ua rau nws tseem ceeb hauv ntau daim ntawv thov high-tech.
Kev ua tau zoo
- Siab Melting Point: Zirconium hmoov muaj qhov melting point siab li ntawm 1855 ° C (3371 ° F), ua rau nws zoo tagnrho rau cov ntawv thov uas xav tau cov ntaub ntawv ua haujlwm ntawm qhov kub thiab txias.
- Corrosion Resistance: Ib qho ntawm cov yam ntxwv zoo ntawm zirconium yog nws cov corrosion kuj zoo heev, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig hnyav xws li acidic thiab alkaline tej yam kev mob. Qhov no ua rau nws yog thawj qhov kev xaiv rau kev ua tshuaj lom neeg thiab kev lag luam nuclear.
- Lub zog thiab Durability: Txawm tias nws lub teeb yuag, zirconium nthuav tawm lub zog tshwj xeeb thiab ua haujlwm ntev, ua kom muaj kev ua haujlwm ntev ntev hauv kev xav tau.
- Thermal stability: Zirconium hmoov tuav nws cov qauv kev ncaj ncees thiab kev ua tau zoo txawm tias nyob rau hauv kev kub ntxhov siab, ua rau nws tsim nyog rau kev siv dav hlau thiab kev tiv thaiv.
Daim ntawv thov
- Kev lag luam Nuclear: Zirconium qhov qis neutron absorption cross-section thiab siab corrosion kuj ua rau nws yog ib qho khoom siv zoo tshaj plaws rau cladding roj rods hauv nuclear reactors.
- Aerospace thiab Defense: Cov khoom siv lub siab melting point thiab thermal stability yog ib qho tseem ceeb rau qhov chaw raug huab cua txias, xws li lub dav hlau cav thiab missile casings.
- Kev ua tshuaj lom neeg: Kev tiv thaiv corrosion ntawm zirconium hmoov ua rau nws yog ib qho tseem ceeb rau cov khoom siv cog tshuaj thiab cov kav dej.
- Cov cuab yeej kho mob: Biocompatibility thiab corrosion kuj ua rau zirconium yog ib qho kev xaiv zoo heev rau cov cuab yeej phais thiab kev cog qoob loo.
- Electronics: Cov khoom ntawm zirconium tuaj yeem siv los tsim cov khoom siv hluav taws xob thiab lwm yam khoom siv hluav taws xob uas xav tau kev ntseeg siab thiab kev ua haujlwm.
Specification:
| Khoom | Zirconium hmoov | ||
| CAS Nr: | 7440-67-7 ib | ||
| Zoo | 99.5% | Ntim: | 1000.00 Kg |
| Batch no. | 24 042502 | Pob: | 25kg / nruas |
| Hnub tsim khoom: | Lub Plaub Hlis 25, 2024 | Hnub xeem: | Lub Plaub Hlis 25, 2024 |
| Cov khoom kuaj | Specification | Cov txiaj ntsig | |
| Purity Zr + Hf (Wt%) | ≥99% | 99.5% | |
| Hf (Wt%) | ≤ 1% | <500ppm | |
| Ni (Wt%) | ≤ 0.005 | 0.003 ib | |
| Cr (Wt%) | ≤ 0.01 | 0.006 ib | |
| Al (Wt%) | ≤ 0.02 | 0.012 ib | |
| O (Wt%) | ≤ 0.05 | 0.03 ib | |
| C (Wt%) | ≤ 0.02 | 0.01 ib | |
| H (Wt%) | ≤ 0.0005 | 0.0002 | |
| Fe (Wt%) | ≤ 0.05 | 0.02 ib | |
| N (Wt%) | ≤ 0.02 | 0.008 ib | |
| Loj | 5-10 hli | ||
| Xaus: | Ua raws li Enterprise Standard | ||
Daim ntawv pov thawj: 
Qhov peb tuaj yeem muab tau: 
