Khoom npe: High Purity Terbium Oxide
Khoom npe: Tetraterbium heptaoxide, terbium oxide hmoov, terbium oxide txheem khoom
Cov tshuaj formula: Tb4O7
CAS Nr: 12037-01-3/ 12036-41-8
EINECS tus lej: 234-849-5
Purity: 2N5/3N/4N/5N/6N
Cov tsos mob: tan hmoov (morphology thiab particle loj faib tau customized raws li tus neeg yuav tsum tau muaj)
Molecular Luj: 747.68
Melting point: 2340 degree
Boiling point: N / A
Qhov ceev: 7.3g / cm3
Solubility: insoluble hauv dej, soluble hauv acid
Tus qauv tsim: GB / T 12144-2009
Ntim: nyob rau hauv lub raj mis yas, lined nrog cov hnab yas thiab ntim nrog argon roj rau kev tiv thaiv los yog raws li cov neeg siv khoom
Technical Performance index ntawm siab purity terbium oxide:
5N terbium oxide tus qauv khoom(cov ntsiab lus impurity tuaj yeem kho raws li cov neeg siv khoom xav tau):
|
Tb4O7/REO |
Ntau dua lossis sib npaug li 99.999% |
Tag nrho RE Impurities |
Tsawg dua lossis sib npaug li 10 ug / g |
|
Fe |
Tsawg dua los yog sib npaug rau 0.5 ug/g |
Co |
Tsawg dua los yog sib npaug rau 0.1 ug/g |
|
Si |
Tsawg dua lossis sib npaug li 2.5 ug / g |
Cr |
Tsawg dua los yog sib npaug rau 0.1 ug/g |
|
Ca |
Tsawg dua los yog sib npaug rau 3.0 ug/g |
V |
Tsawg dua los yog sib npaug rau 0.1 ug/g |
|
Mg |
Tsawg dua los yog sib npaug rau 0.2 ug/g |
Zn |
Tsawg dua los yog sib npaug rau 0.1 ug/g |
|
Cu |
Tsawg dua los yog sib npaug rau 0.1 ug/g |
Mn |
Tsawg dua los yog sib npaug rau 0.1 ug/g |
6N ultra-siab purity terbium oxide:
|
Tb4O7/REO |
Ntau dua lossis sib npaug li 99.9999% |
Tag nrho RE Impurities |
Tsawg dua los yog sib npaug rau 1.0 ug/g |
|
Fe |
Tsawg dua los yog sib npaug rau 0.01 ug/g |
Co |
Tsawg dua los yog sib npaug rau 0.001 ug/g |
|
Ni |
Tsawg dua los yog sib npaug rau 0.01 ug/g |
Cr |
Tsawg dua los yog sib npaug rau 0.01 ug/g |
|
Ca |
Tsawg dua los yog sib npaug rau 0.05 ug/g |
V |
Tsawg dua los yog sib npaug rau 0.01 ug/g |
|
Mg |
Tsawg dua los yog sib npaug rau 0.01 ug/g |
Zn |
Tsawg dua los yog sib npaug rau 0.01 ug/g |
|
Cu |
Tsawg dua los yog sib npaug rau 0.01 ug/g |
Mn |
Tsawg dua los yog sib npaug rau 0.01 ug/g |
Ultrafine terbium oxide hmoov(cov ntsiab lus impurity, morphology, particle loj faib tau customized raws li tus neeg yuav tsum tau muaj):
|
Tb4O7/REO |
Ntau dua lossis sib npaug li 99.9% |
Tag nrho RE Impurities |
Tsawg dua lossis sib npaug rau 0.1% |
|
D50 |
Tsawg dua lossis sib npaug li 500nm |
L.O.I |
Tsawg dua lossis sib npaug rau 0.1% |
|
Fe |
Tsawg dua los yog sib npaug rau 0.5 ug/g |
Co |
Tsawg dua los yog sib npaug rau 0.1 ug/g |
|
Si |
Tsawg dua lossis sib npaug li 3.5 ug / g |
Cr |
Tsawg dua los yog sib npaug rau 0.1 ug/g |
|
Ca |
Tsawg dua lossis sib npaug li 4.5 ug / g |
V |
Tsawg dua los yog sib npaug rau 0.1 ug/g |
|
Mg |
Tsawg dua los yog sib npaug rau 0.2 ug/g |
Zn |
Tsawg dua los yog sib npaug rau 0.1 ug/g |
|
Cu |
Tsawg dua los yog sib npaug rau 0.2 ug/g |
Mn |
Tsawg dua los yog sib npaug rau 0.1 ug/g |
Txoj kev npaj ntawm terbium oxide:
Kev kub hnyiab: ua rau terbium nitrate lossis terbium carbonate lossis terbium sulfate tov nrog sodium hydroxide los ua terbium hydroxide precipitate, uas yog lim thiab hlawv kom tau terbium oxide.
Nws cov lus sib npaug: 4Tb(OH)3+0.5O2 →Tb4O7+6H2O
Kev siv terbium oxide:
1. Nuclear zog teb
Terbium oxide yog ib qho tseem ceeb nuclear roj additive uas tuaj yeem txhim kho thermal stability thiab corrosion kuj ntawm nuclear roj. Tsis tas li ntawd, terbium oxide kuj tuaj yeem siv rau hauv kev tswj rods ntawm nuclear reactors thiab nyob rau hauv kev tiv thaiv txheej ntawm reactor cores.
2. Ceramic teb
Terbium oxide yog ib qho tseem ceeb ntawm cov khoom siv ceramic uas tuaj yeem siv los npaj cov khoom siv kub kub, hluav taws xob ceramics, cov khoom sib nqus, thiab lwm yam. Terbium oxide muaj cov khoom zoo xws li cov ntsiab lus melting siab, siab hardness, siab zog, thiab siab hnav tsis kam, uas tuaj yeem ua tau zoo heev. txhim kho qhov kub thiab txias, tiv thaiv corrosion, thiab hnav tsis kam ntawm cov ntaub ntawv ceramic.
3. Optical teb
Terbium oxide yog ib qho tseem ceeb ntawm cov khoom siv kho qhov muag uas tuaj yeem siv los npaj cov iav kho qhov muag, cov yeeb yaj kiab kho qhov muag, thiab lwm yam nrog cov khoom siv siab refractive, siab transparency, thiab hnav tsis kam. Terbium oxide muaj cov khoom siv kho qhov muag zoo heev thiab tuaj yeem txhim kho qhov pom tseeb, qhov taw qhia tsis pom kev, tawg thiab lwm yam khoom ntawm cov khoom siv kho qhov muag.
4. Kev lag luam hluav taws xob
Terbium oxide yog cov khoom siv hluav taws xob tseem ceeb uas tuaj yeem siv los npaj cov khoom siv hluav taws xob nrog cov dielectric siab tas li, siab tiv taus, thiab muaj peev xwm siab. Terbium oxide muaj cov khoom siv hluav taws xob zoo heev thiab tuaj yeem txhim kho lub peev xwm, kev tiv thaiv, dielectric tas li thiab lwm yam khoom ntawm cov khoom siv hluav taws xob.
5. Kev kho mob teb
Terbium oxide yog cov khoom siv kho mob tseem ceeb uas tuaj yeem siv los npaj cov pob qij txha, cov ntaub ntawv kho hniav, cov ntaub ntawv kho pob txha, thiab lwm yam. Terbium oxide muaj biocompatibility zoo heev thiab bioactivity thiab tuaj yeem txhawb kev loj hlob thiab kho cov pob txha.
6. Terbium oxide kuj tuaj yeem siv los npaj cov hlau terbium, magneto-optical iav, phosphors, magneto-optical cia, tshuaj additives, thiab lwm yam.
Cim npe nrov: Tuam Tshoj siab purity terbium oxide manufacturers, lwm tus neeg