Alumina Poselin ntụ ntụ

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Ihe Uru
Nhazi Aluminom oxide
CAS Mba. 1344-28-1
Aha ndị ọzọ Alumina
MF Al2O3
Ebe Mmalite China
Ọkọlọtọ Ọkwa Ọkwa ọrụ ugbo, Ọkwa Electron, Ọkwa ụlọ ọrụ

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Nkọwapụta

Ihe	Uru
Nhazi	Aluminom oxide
CAS Mba.	1344-28-1
Aha ndị ọzọ	Alumina
MF	Al2O3
Ebe Mmalite	China
Ọkọlọtọ Ọkwa	Ọkwa ọrụ ugbo, Ọkwa Electron, Ọkwa ụlọ ọrụ
Ịdị ọcha	95%
Ọdịdị	ọcha ntụ ntụ
Ngwa	Seramiki ụlọ ọrụ
Aha ika	SUOYI
Nọmba nlereanya	SY-Al01
Aha ngwaahịa	Aluminom oxide
Ojiji	seramiiki crucibles
D50	3 ± 0.2
Okpomọkụ na-ekpo ọkụ	1560
Ogologo oge	2.5
Pasent na-ebelata	13 ± 0.5
Njupụta poselin	3.65
Agba seramiiki	ọcha/acha odo odo
Usoro ọdabara	injection ịkpụzi Direct na wax
Ụdị	SUOYI

Ngwakọta kemịkalụ	Al (OH) 3	γ-Al2O3	α-Al2O3
Al2O3%>	99.99	99.99	99.99
Na %	0,0009	0,0010	0,0010
Fe%	0,0005	0,0006	0,0006
mg%	0,0008	0,0009	0,0009
Dị ka%	0,0009	0,0010	0,0010
Ya na%	0,0003	0,0004	0,0004
Co%	0,0002	0,0003	0,0003
na %	0,0002	0,0003	0,0003
Pb%	0,0004	0,0005	0,0005
na%	0,0002	0,0003	0,0003
Mpaghara elu akọwapụtara (m22/g)	40-50	150-200	4-6
D50 (µm)	0.8-15	0.6-20	0.5-10

Alumina bụ oxide kwụsiri ike nke aluminom nwere usoro kemịkalụ Al2O3. A na-akpọkwa ya bauxite na Ngwuputa, ceramik na sayensị ihe. Ngwongwo: White siri ike nke siri ike igbari na mmiri, enweghị isi, enweghị ụtọ, oke siri ike, na-amịkọrọ mmiri ngwa ngwa ma ọ naghị adọrọ adọrọ (ọ naghị amịkọrọ mmiri mgbe ọkụ). Aluminom oxide bụ ihe a na-ahụkarị amphoteric oxide (corundum bụ α-ụdị na bụ nke hexagonal kacha nso mbukota. Ọ bụ inert compound, ubé soluble na acid na alkali na-eguzogide corrosion[1]). Ọ nwere ike ịbụ soluble na inorganic acid na ngwọta alkaline, ọ fọrọ nke nta ka ọ bụrụ ihe na-adịghị ike na mmiri. Na ndị na-abụghị polar organic solvents; njupụta ikwu (d204) 4.0; ebe mgbaze 2050°C. Nchekwa: Chekwaa n'ime akpa mkpuchi na nkụ. Ojiji: A na-eji ya dị ka reagents nyocha, akpịrị ịkpọ nkụ nke ihe mgbaze organic, adsorbents, ihe na-eme ka mmeghachi omume organic, abrasives, ihe na-egbuke egbuke, akụrụngwa maka ịgbaze aluminom, na ihe mgbaze.

Ngwa

Alumina nke 99.99 percent ịdị ọcha na-bụ nke a na-eji na-eme ka ceramik pụrụ iche, elu mgbali sodiumlamps, fluorescent, catalyst ebu na pụrụ iche egweri ihe.