Yttrium

Kev piav qhia

Yttrium Y 99.5% 99.9%, yog ib qho mos, nyiaj-hmoov hlau, lustrous thiab crystalline hloov pauv hlau hauv pawg III, nrog hexagonal cell crystal qauv, melting point 1522 ° C thiab ntom. 4,689 g / cm 3³, uas yog ruaj khov nyob rau hauv qhuav huab cua thiab yooj yim soluble nyob rau hauv dilute acid, tab sis insoluble nyob rau hauv dej thiab alkali.Yttrium nta tus yam ntxwv ntawm resistant rau kub thiab corrosion.Yttrium yuav tsum khaws cia rau hauv qhov chaw txias thiab qhuav thiab kom deb ntawm oxidants, acids thiab noo noo thiab lwm yam.Yttrium yog qhov tseem ceeb tshaj plaws siv rau LEDs thiab phosphors, tshwj xeeb tshaj yog cov liab phosphors hauv TV teeb cathode ray tube qhia, thiab kuj tau dav siv los ua cov ntaub ntawv laser zoo thiab cov khoom sib nqus tshiab xws li yttrium hlau garnet thiab yttrium aluminium garnet.Yttrium pom ntau daim ntawv thov nyob rau hauv ib co rays lim, superconductors, tshwj xeeb tsom iav, ceramic, fluorescent hmoov, computer nco li thiab lwm yam. alloy, ntau yam kev siv kho mob, thiab taug qab ntau yam ntaub ntawv los txhim kho lawv cov khoom.

Kev xa khoom

Yttrium Y, TRE 99.0%, 99.5%, Y / RE 99.5%, 99.9% ntawm Western Minmetals (SC) Corporation tuaj yeem xa hauv ntau qhov loj ntawm pob, chunk, granule thiab ingot hauv pob ntawm 1kg, 5kg lossis 20kg composite hnab ntim argon gas los yog raws li customized specification rau prefect tov.

Nug tam sim no

Paub meej

Cim npe

Technical Specification

Yttrium Y

Qhov tshwm sim	Tsaus Grey
Molecular Luj	89.0 ua
Qhov ntom	4.69 g / cm3³
Melting Point	1522 ° C
CAS Nr.	7440-65-5 : kuv

Tsis muaj.	Yam khoom		Txheem Specification
1	Y/RE ≥		99.5%	99.9%
2	RE ≥		99.0%	99.5%
3	RE Impurity / RE Max		0.5%	0.1%
4	Lwm yamimpurityMax	Fe	0.05%	0.05%
		Si	0.05%	0.02%
		Al	0.05%	0.02%
		Mg	0.05%	0.01%
		Mo	0.05%	0.02%
		C	0.01%	0.01%
5	Ntim		1kg / 5kg / 10kg nyob rau hauv lub hnab ntim khoom argon tiv thaiv

Yttrium Yyog qhov tseem ceeb tshaj plaws siv rau LEDs thiab phosphors, tshwj xeeb tshaj yog cov liab phosphors nyob rau hauv TV teeb cathode ray tube qhia, thiab kuj lug siv raws li zoo heev laser cov ntaub ntawv thiab tshiab sib nqus cov ntaub ntawv xws li yttrium hlau garnet thiab yttrium txhuas garnet.Yttrium pom ntau daim ntawv thov nyob rau hauv ib co rays lim, superconductors, tshwj xeeb tsom iav, ceramic, fluorescent hmoov, computer nco li thiab lwm yam. alloy, ntau yam kev siv kho mob, thiab taug qab ntau yam ntaub ntawv los txhim kho lawv cov khoom.

Yttrium Y, TRE 99.0%, 99.5%, Y / RE 99.5%, 99.9% ntawm Western Minmetals (SC) Corporation tuaj yeem xa hauv ntau qhov loj ntawm pob, chunk, granule thiab ingot nyob rau hauv pob ntawm 1kg, 5kg lossis 20kg composite hnab ntim argon roj. los yog raws li customized specification rau prefect daws.