ʻO Cerium oxide CeO2 keʻokeʻo kakaikahi no ka pauka poli aniani

ʻO ka honua Lahi Keʻokeʻo Cerium oxide CeO2 no ka pauka poli aniani ke kiʻi ʻia
  • ʻO Cerium oxide CeO2 keʻokeʻo kakaikahi no ka pauka poli aniani
  • ʻO Cerium oxide CeO2 keʻokeʻo kakaikahi no ka pauka poli aniani
  • ʻO Cerium oxide CeO2 keʻokeʻo kakaikahi no ka pauka poli aniani

ʻO ka wehewehe pōkole:

Kumu: CeO2

Helu CAS: 1306-38-3

Kaumaha Molekala: 172.12

Māmā: 7.22 g/cm3

Kahi hehee: 2,400° C

Nānā: ka pauka keʻokeʻo

Brand: Epoch-Chem

Hoʻoheheʻe: ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i loko o nā ʻakika mineral ikaika

Paʻa: hygroscopic iki

'Ōlelo Nui: Cerium Oxide, Oxyde De Cerium, Oxido De Cerio

 


Huahana Huahana

Huahana Huahana

Hoʻolauna pōkole

Kumu: CeO2

Helu CAS: 1306-38-3

Kaumaha Molekala: 172.12

Māmā: 7.22 g/cm3

Kahi hehee: 2,400° C

Nānā: ka pauka keʻokeʻo

Brand: Epoch-Chem

Hoʻoheheʻe: ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i loko o nā ʻakika mineral ikaika

Paʻa: hygroscopic iki

'Ōlelo Nui: Cerium Oxide, Oxyde De Cerium, Oxido De Cerio

Palapala noi

ʻO Cerium Oxide, i kapa ʻia ʻo Ceria, ua hoʻohana nui ʻia i ke aniani, nā seramika a me ka hana catalyst. Ma ka oihana aniani, he
i manaʻo ʻia ʻo ia ka mea hoʻoliʻi aniani maikaʻi loa no ka hoʻoliʻi ʻana i ka optical. 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 ʻo Cerium-doped e pale aku i ke kukui ultra violet i ka
hana ʻana i nā mea aniani lāʻau lapaʻau a me nā puka makani aerospace. Hoʻohana ʻia e pale i nā polymers mai ka pōʻeleʻele i ka lā a me ka hoʻopaʻa ʻana i ka discoloration o ke aniani kīwī. Hoʻohana ʻia i nā ʻāpana optical e hoʻomaikaʻi i ka hana. Hoʻohana ʻia ʻo Ceria maʻemaʻe kiʻekiʻe i ka phosphors a me ka dopant i ke aniani.

Hōʻike

Inoa Huahana
Cerium Oxide
CeO2/TREO (% min.)
99.999
99.99
99.9
99
TREO (% min.)
99
99
99
99
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
      
Brand
Epoch-Chem

 

ʻO kā mākou pono

Rare-earth-scandium-oxide-me-nui-kuai-2

ʻO ka lawelawe hiki iā mākou ke hāʻawi

1) Hiki ke hoʻopaʻa inoa ʻia ka ʻaelike maʻamau

2) Hiki ke pūlima ʻia ka ʻaelike hūnā

3) ʻEhiku lā hoʻihoʻi hōʻoia

ʻOi aku ka mea nui: hiki iā mākou ke hāʻawi i ka huahana wale nō, akā ʻo ka lawelawe ʻenehana hoʻonā!

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