ʻO Cerium Carbonate

ʻO ka wehewehe pōkole:


Huahana Huahana

Huahana Huahana

ʻO ka ʻike pōkole o ka cerium carbonate

Kumu: Ce2(CO3)3.xH2O
Ka helu CAS: 54451-25-1
Kaumaha Molekala: 460.27 (anhy)
Māmā: N/A
Lae hehee: N/A
Nānā: Keʻokeʻo crystalline
Solubility: ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i nā ʻakika mineral
Paʻa: hygroscopic iki
'Ōlelo lehulehu: cerium carbonate 99.99% rare earth, Carbonate De Cerium, Carbonato Del Cerio

Ka hoʻohana ʻana i ka cerium carbonate

ʻO ka cerium carbonate 99.99% rare earth, ua hoʻohana nui ʻia i ka hana ʻana i ka catalyst kaʻa a me ke aniani, a ma ke ʻano he kumu kumu no ka hana ʻana i nā pūhui Cerium ʻē aʻe. I loko o ka ʻoihana aniani, ua manaʻo ʻia ʻo ia ka mea ʻoi aku ka maikaʻi o ke aniani polishing agent no ka precision optical polishing. Hoʻohana ʻia ia e decolorize i ke aniani ma ka mālama ʻana i ka hao i kona kūlana ferrous. Hoʻohana ʻia ka hiki o ke aniani Cerium-doped e ālai i ke kukui ultra violet i ka hana ʻana i nā kīʻaha lāʻau lapaʻau a me nā puka makani aerospace.

Hōʻike:

Inoa Huahana ʻO ka cerium carbonate 99.99% ka honua laʻa
CeO2/TREO (% min.) 99.999 99.99 99.9 99
TREO (% min.) 45 45 45 45
Pohō ma ka ʻā (% max.) 1 1 1 1
Na Laka Laha ole ppm max. ppm max. % ka nui. % ka nui.
La2O3/TREO 2 50 0.1 0.5
Pr6O11/TREO 2 50 0.1 0.5
Nd2O3/TREO 2 20 0.05 0.2
Sm2O3/TREO 2 10 0.01 0.05
Y2O3/TREO 2 10 0.01 0.05
ʻO nā mea haumia honua ʻole ppm max. ppm max. % ka nui. % ka nui.
Fe2O3 10 20 0.02 0.03
SiO2 50 100 0.03 0.05
CaO 30 100 0.05 0.05
PbO 5 10    
Al2O3 10      
NiO 5      
CuO 5      

Palapala:

5

Nā mea hiki iā mākou ke hāʻawi:

34


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