Cerium Fluoride

ʻO ka wehewehe pōkole:

Huahana Huahana

ʻIke pōkole

Kumu: CeF3
Helu CAS: 7758-88-5
Kaumaha Molekala:197.12
Māmā: 6.16 g/cm3
Kahi hehee: 1460 °C
Na hiʻohiʻona: ka pauka keʻokeʻo
Solubility: Hiki ke hoʻoheheʻe ʻia i ka wai a me nā ʻakika mineral ikaika
Paʻa: hygroscopic iki
Nā ʻōlelo he nui: CeriumFluorid, Fluorure De Cerium, Fluoruro Del Cerio

Palapala noi

ʻO cerium fluoride cef3, ʻo ia ka mea koʻikoʻi no ka hoʻoliʻi ʻana i ka pauka, ke aniani kūikawā, nā noi metallurgical. 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 nō hoʻi e decolorize i ke aniani ma ka mālama ʻana i ka hao i kona kūlana ferrous. I ka hana kila, hoʻohana ʻia ia e hoʻoneʻe i ka Oxygen a me Sulfur manuahi ma ka hana ʻana i nā oxysulfides paʻa a me ka hoʻopaʻa ʻana i nā mea i makemake ʻole ʻia, e like me ke alakaʻi a me ka antimony.

Hōʻike

Inoa Huahana	cerium fluoride cef3
CeO2/TREO (% min.)	99.999	99.99	99.9	99
TREO (% min.)	81	81	81	81
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