Cas 12055-23-1 Hafnium oxide HfO2 hmoov

Lus piav qhia luv luv:

1.Npe: Hafnium oxide HfO2

2. CAS Nr: 12055-23-1

3.Purity: 95% 99%

4.Qhov tsos: Dawb hmoov

5.Particle loj: 325mesh

6. MOQ: 1kg / hnab

7. Hom: Epoch-Chem

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Product Detail

Khoom cim npe

Kev taw qhia luv luv

1.Npe: Hafnium oxide HfO2

2. CAS Nr: 12055-23-1

3.Purity: 95% 99%

4.Qhov tsos: Dawb hmoov

5.Particle loj: 325mesh

6. MOQ: 1kg / hnab

7. Hom: Epoch-Chem

Kev piav qhia

HfO2 yog ib qho oxide ntawm cov khoom nitride, nyob rau hauv chav tsev kub thiab nyob rau hauv ib txwm siab yog ib tug dawb khoom. Dawb
hmoov, nrog peb cov qauv siv lead ua: ib qho oblique, quad thiab cubic, melting point 2780 txog 2920K. Boiling point 5400K. Lub coefficient ntawm thermal expansion yog 5.8 × 10-6 ° C. Insoluble nyob rau hauv dej, hydrochloric acid thiab nitric acid, soluble nyob rau hauv dej.
concentrated sulfuric acid thiab fluorohydroic acid. Nws yog tau los ntawm thermal decomposition los yog hydrolysis ntawm cov tebchaw xws li vanadium sulfate thiab chloride oxide. Cov khoom siv raw rau kev tsim cov hlau thiab vanadium alloys. Siv los ua cov ntaub ntawv refractory, anti-radioactive coatings thiab catalysts.

Daim ntawv thov

Nws yog dav siv nyob rau hauv optical txheej industries xws li optics, hnub ci photovoltaic, IC thiab hluav taws xob electronics, solar cells, tiaj vaj huam sib luag zaub kev lag luam, sib nqus, architectural thiab automotive iav txheej thiab hais txog.