Te hoko wera Cerium Fluoride CeF3 CAS No.: 7758-88-5

Whakaahuatanga Poto:

Tātai: CeF3

Nama CAS: 7758-88-5

Taumaha rāpoi:197.12

Kiato: 6.16 g/cm3

Ira whakarewa: 1460 °C

Te ahua: Te paura ma

Wairewa: Ka whakarewahia ki te wai me te waikawa kohuke kaha

Pumautanga: He iti noa te hau

Rererangi: CeriumFluorid, Fluorure De Cerium, Fluoruro Del Cerio

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Taipitopito Hua

Tohu Hua

Nga korero poto

Tātai: CeF3

Nama CAS: 7758-88-5

Taumaha rāpoi:197.12

Kiato: 6.16 g/cm3

Ira whakarewa: 1460 °C

Te ahua: Te paura ma

Wairewa: Ka whakarewahia ki te wai me te waikawa kohuke kaha

Pumautanga: He iti noa te hau

Rererangi: CeriumFluorid, Fluorure De Cerium, Fluoruro Del Cerio

Whakatakotoranga

Ingoa Hua	cerium fluoride cef3
CeO2/TREO (% min.)	99.999	99.99	99.9	99
TREO (% min.)	81	81	81	81
Ngaronga i runga i te mura (% max.)	1	1	1	1
Nga poke o te whenua onge	ppm max.	ppm max.	% mōrahi.	% mōrahi.
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
Nga poke o te whenua kore-Onge	ppm max.	ppm max.	% mōrahi.	% mōrahi.
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

Taupānga

cerium fluoride cef3, ko te rauemi mata nui mo te oro paura, karaihe motuhake, tono whakarewa.I roto i te ahumahi karaehe, e kiia ana ko te tino pai rawa atu o nga kaihoko whakakoi karaihe mo te whakakorikori mata.Ka whakamahia ano hoki hei whakakore i te karaehe ma te pupuri i te rino i roto i tona ahua ferrous.I roto i te hanga maitai, ka whakamahia ki te tango i te Oxygen me te Sulfur kore utu ma te hanga oxysulfides pumau me te here i nga huānga tohu kore e pai, penei i te mata me te antimony.