Yttrium

Nkọwa

Yttrium Y 99.5% 99.9%, bụ ọla dị nro, ọla-ọla-ọla, nke na-adọrọ adọrọ na nnukwu kristal mgbanwe na Group III, nwere usoro kristal sel hexagonal, ebe agbaze 1522°C na njupụta. 4.689 g/cm³, nke kwụsiri ike na ikuku akọrọ ma dị mfe soluble na acid dilute, ma ọ naghị esiri ya ike na mmiri na alkali.Yttrium nwere njirimara nke na-eguzogide oke okpomọkụ na corrosion.Ekwesịrị idobe Yttrium n'ụlọ nkwakọba ihe dị jụụ na nke kpọrọ nkụ yana pụọ na oxidants, acids na mmiri wdg.Yttrium bụ ihe kachasị mkpa maka LEDs na phosphor, karịsịa red phosphor na telivishọn set cathode ray tube ngosi, ma na-ejikarị dị ka ihe laser magburu onwe ya na ihe magnetik ọhụrụ dị ka yttrium iron garnet na yttrium aluminum garnet.Yttrium na-achọta ngwa ọzọ na ụfọdụ ihe nzacha ray, superconductors, iko pụrụ iche, seramiiki, ntụ ntụ fluorescent, ngwaọrụ ebe nchekwa kọmputa wdg. alloy, ngwa ahụike dị iche iche, yana ịchụ ihe dị iche iche iji kwalite akụrụngwa ha.

Nnyefe

Yttrium Y, TRE 99.0%, 99.5%, Y / RE 99.5%, 99.9% na Western Minmetals (SC) Corporation nwere ike ịnapụta dị iche iche size nke akpụ, chunk, granule na ingot na ngwugwu 1kg, 5kg ma ọ bụ 20kg mejupụtara akpa jupụtara. argon gas ma ọ bụ dị ka ahaziri nkọwapụta na prefect ngwọta.

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Nkọwa nka nka

Yttrium Y

Ọdịdị	Ọchịchịrị Grey
Ibu molekụla	89.0
Njupụta	4.69g/cm³
Ebe Na-agbaze	1522 Celsius C
CAS Mba.	7440-65-5

Mba.	Ihe		Nkọwa ọkọlọtọ
1	Y/RE ≥		99.5%	99.9%
2	RE ≥		99.0%	99.5%
3	RE adịghị ọcha/RE Max		0.5%	0.1%
4	Ndị ọzọadịghị ọchaOke	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	Nkwakọ ngwaahịa		1kg / 5kg / 10kg na akpa ihe mejupụtara jupụtara nchebe argon

Yttrium Ybụ ihe kacha mkpa maka LEDs na phosphor, karịsịa red phosphor na telivishọn set cathode ray tube ngosi, ma na-ejikarị dị ka ihe magburu onwe laser ihe na ọhụrụ magnetik ihe dị ka yttrium iron garnet na yttrium aluminum garnet.Yttrium na-achọta ngwa ọzọ na ụfọdụ ihe nzacha ray, superconductors, iko pụrụ iche, seramiiki, ntụ ntụ fluorescent, ngwaọrụ ebe nchekwa kọmputa wdg. alloy, ngwa ahụike dị iche iche, yana ịchụ ihe dị iche iche iji kwalite akụrụngwa ha.

Yttrium Y, TRE 99.0%, 99.5%, Y / RE 99.5%, 99.9% na Western Minmetals (SC) Corporation nwere ike napụta dị iche iche size nke akpụ, chunk, granule na ingot na ngwugwu 1kg, 5kg ma ọ bụ 20kg mejupụtara akpa jupụtara argon gas ma ọ bụ dị ka ahaziri nkọwapụta na prefect ngwọta.