Foto a na-egosi na Al2O3 Aluminom Oxide dị ọcha nke 99.99%

99.99% Ịdị Ọcha Al2O3 Aluminom Oxide Ntụ ntụ

Ọkwa Ngwaahịa:Ntụ ntụ ọcha

Nkọwapụta:0.7 um-2.0 um

Ike:2100kg/mm2

Ibu Molekụla:102

Isi Mgbaze:2010℃-2050℃

Isi Mmiri:2980℃

Mmiri na-agbaze:Mmiri A Na-anaghị Agbaze

Njupụta:3.0-3.2g/cm3

Ọdịnaya:99.7%

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Nkọwa Ngwaahịa

Ngwa

·Aha ngwaahịa: ntụ ntụ aluminom oxide

· Ịdị ọcha nke ngwaahịa: 99.9%, 99.99%

·Atụmatụ ngwaahịa: ebe agbaze agbaze dị elu, ike siri ike dị elu, mkpuchi na iguzogide okpomọkụ

· Oke ngwa: enwere ike iji aluminum oxide dị ka ihe nyocha, mmiri mmiri nke ihe mgbaze organic, ihe na-adọrọ adọrọ, ihe na-akpali mmeghachi omume organic, ihe na-eme ka abrasive, ihe na-eme ka polishing, ihe eji emepụta aluminom, ihe na-eme ka a na-agbaze, ihe na-adịghị mma, wdg.

Ọnụ ahịa aluminom oxide bụ ụdị ntụ ntụ ọcha amorphous nke na-anaghị agbaze na mmiri, nke dị ọcha nke 99.5% na 96%. N'ihi oke agbaze ya, mkpuchi ya na iguzogide okpomọkụ, ejirila aluminom oxide mee ihe n'ọtụtụ ebe na mbara igwe, ike nuklia, ike, igwe, eletrọniki, injinia biochemical na ọrụ ndị ọzọ.

Njirimara anụ ahụ nke Aluminom Oxide		Ngosipụta Nnyocha Ogo nke Ọnụahịa Aluminom Oxide
Ibu Molekụla	101.96	Ihe gbazere agbaze n'ime mmiri	≤0.5%
Ebe Mgbaze	2054 ℃	Silicate	ruru eru
Isi Mmiri	2980℃	Ọla Ala Alkali na Alkali	≤0.50%
Ezigbo njupụta	3.97 g/cm3	Ọla dị arọ (Pb)	≤0.005%
Njupụta buru ibu	0.85 g/mL (0~325 mesh) 0.9 g/mL (120~325 ntupu)	Chloride	≤0.01%
Ọdịdị kristal	Trigonal (hex)	Sọlfat	≤0.05%
Mmiri na-agbaze	Enweghị ike ịgbaze na mmiri na okpomọkụ ụlọ	Mfu Ọkụ	≤5.0%
Nhazigharị	Enweghị ike iduzi ihe na okpomọkụ ụlọ	Ígwè	≤0.01%

α -Alumina

A na-eji aluminom oxide eme ụdị brik niile na-adịghị agbanwe agbanwe, ihe mkpuchi na-adịghị agbanwe agbanwe, tube na-adịghị agbanwe agbanwe na ngwa nnwale na-eguzogide okpomọkụ dị elu; α-type oxide aluminom bụkwa ihe eji emepụta corundum arụrụ arụ, ruby na sapphire arụrụ arụ. A na-ejikwa aluminom oxide eme ihe maka imepụta bọọdụ sekit agbakwunyere nke oge a.

Igwe Alumina Na-egweri

Ọnụ ahịa oxide nke aluminom dị mma maka usoro ọgwụgwọ akọrọ na mmiri dị iche iche, ọ nwere ike ịbụ elu siri ike ọ bụla nke workpiece egweri nke ọma, ọ bụkwa otu n'ime ihe ndị kacha mma maka ịchacha.

Alumina arụ ọrụ

Ọnụ ahịa aluminom oxide bụ ihe na-acha ọcha gbara okirikiri nke nwere nha nha nha, elu ya dị larịị, ike igwe dị elu, hygroscopicity siri ike. Aluminom oxide anaghị egbu egbu, enweghị isi, anaghị agbaze na mmiri na ethanol, ma nwee ike ịmịnye fluorine nke ọma. A na-ejikarị ọnụ ahịa aluminom oxide eme ihe maka iwepụ fluorine n'ime mmiri ọṅụṅụ n'ebe fluorine dị elu.

Nke gara aga: Ntụ ntụ ntụ aluminom oxide nke e ji eme ka agba ụgbọala dị mma

Osote: Ntụ ntụ Aluminom Oxide Polishing Maka Ihuenyo Ekwentị

1.Ụlọ ọrụ seramiiki:A na-eji ntụ alumina eme ihe nke ukwuu dị ka ihe e ji arụ seramiiki, gụnyere seramiiki eletrọniki, seramiiki na-adịghị mma, na seramiiki teknụzụ dị elu.
2.Ụlọ ọrụ na-eme ka ọ dị ọcha ma na-emebi ihe:A na-eji ntụ ntụ alumina eme ihe dị ka ihe na-eme ka ọ dị ọcha ma na-emebi ihe n'ọtụtụ ụzọ dịka anya anya, wafers semiconductor, na elu ígwè.
3.Nchịkọta:A na-eji ntụ alumina eme ihe dị ka ihe nkwado na-akpali akpali n'ụlọ ọrụ petrochemical iji melite arụmọrụ nke ihe na-akpali akpali eji eme ihe n'usoro nchacha.
4.Mkpuchi Ịgba Ọkụ:A na-eji ntụ ntụ alumina eme ihe dị ka ihe mkpuchi iji nye nchara na iguzogide iyi na elu dị iche iche na ụlọ ọrụ ụgbọelu na ụgbọ ala.
5.Mkpuchi eletriki:A na-eji ntụ ntụ alumina eme ihe dị ka ihe mkpuchi eletriki na ngwaọrụ eletrọniki n'ihi ike dielectric dị elu ya.
6.Ụlọ ọrụ na-emegharị ahụ:A na-eji ntụ ntụ alumina eme ihe dị ka ihe na-eme ka ọ ghara ịdị mma n'oge okpomọkụ dị elu, dịka ihe mkpuchi ọkụ, n'ihi oke agbaze ya na ezigbo nkwụsi ike okpomọkụ.
7.Ihe mgbakwunye na Polymers:Enwere ike iji ntụ ntụ alumina mee ihe dị ka ihe mgbakwunye na polymers iji melite arụmọrụ mekaniki na okpomọkụ ha.