Ngwaahịa

Ọcha Abrasive na-ewu ewu Fused Alumina White Aluminom Oxide ntụ ntụ maka ịcha ọkụ na-agba ọkụ na-egweri ihe onyonyo egosipụtara

Ọcha Abrasive Na-ewu ewu Fused Alumina White Aluminom Oxide ntụ ntụ maka ịcha ahịhịa

Ọnọdụ ngwaahịa:Ọcha ntụ ntụ

Nkọwapụta:0.7-2.0 akuku

Isi ike:2100kg/mm2

Ibu Molecular:102

Ebe mgbaze:2010 ℃-2050 ℃

Ebe esi mmiri:2980 ℃

Mmiri Soluble:Na-adịghị edozi N'ime Mmiri

Njupụta:3.0-3.2g / cm3

Ọdịnaya:99.7%

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Nkọwa ngwaahịa

Ngwa

White Alumina Ọma ntụ ntụ

Alumina agwakọta ọcha (WFA)nwere ihe owuwu kristal mejupụtara corundum (Al2O3) ma mara ya maka yaike siri ike, ike na ịdị ọcha dị elu.White fused alumina dị n'ụdị dị iche iche, gụnyeregrits, ájá na ntụ ntụ.

Nkọwa nha urughuru
JIS	240#,280#,320#,360#,400#,500#,600#,700#,800#,1000#,1200#,1500#,2000#,2500#,3000#,3500#, 4000#,6000#, 8000#,10000#,12500#
European ọkọlọtọ	F240,F280,F320,F360,F400,F500,F600,F800,F1000,F1200,F1500,F2000,F2500,F3000,F4000,F6000
ọkọlọtọ mba	W63,W50,W40,W28,W20,W14,W10,W7,W5,W3.5,W2.5,W1.5,W1,W0.5

Njirimara ntụ ntụ ọcha Alumina

1. Al2O3 dị ọcha dị elu (99% min).

2. High hardness & egweri ike na ezi egweri arụmọrụ.

3. Akwa eyi-eguzogide

4. Ntinye mmanụ dị ala karịsịa maka agba nke mmiri.

5. Ngwongwo na-anọpụ iche na PH uru gburugburu 7-8.

6. Nnukwu ọcha

7. Na-eguzogide ọtụtụ alkali na acid na-emebi emebi.

8. Na-eguzogide okpomọkụ dị elu ruo 1900 °C.

9. Ezi urughuru nha

Ụkpụrụ Ọnọdụ Kemikal:
Koodu na oke nha	Ngwakọta kemịkalụ%
Koodu na oke nha	AI2O3	SiO2	Fe2O3	Na2O
F90-F150	≥99.50	≤0.10	≤0.05	≤0.30
F180-F220	≥99.50	≤0.10	≤0.05	≤0.30
#240-#3000	≥99.50	≤0.10	≤0.05	≤0.30
#4000-#12500	≥99.50	≤0.10	≤0.05	≤0.30

Njirimara physics:
Agba	Ọcha
Ụdị kristal	Sistemụ kristal triangal
Mohs isi ike	9.0-9.5
Micro hardness	2000-2200 n'arọ / mm²
Ebe mgbaze	2250
Okpomọkụ kachasị arụ ọrụ	1900
Ezi njupụta	3.90 g/cm³
Nnukwu njupụta	1.5-1.99 g/cm³

Nke gara aga: Mgbawa Mgbawa Brown Fused Alumina Abrasive Bfa Brown Fused Alumina Powder maka Mgbawa aja

Osote: JIS Standard White Fused Alumina maka mkpuchi akwa abrasives White Fused Alumina Wfa

Alumina fused na-acha ọcha dị n'ụdị dị iche iche, gụnyere grits, ájá na ntụ ntụ, a na-ejikwa ya na ngwa dị iche iche:

Egweri na ihicha: wiil abrasive, eriri, na diski maka ichicha nke ọma nke ọla, ceramik, na ihe ndị mejupụtara.
Nkwadebe dị n'elu: ebe a na-emepụta ihe, mmepụta ígwè, na iwu ụgbọ mmiri
Refractories: brik ọkụ, castables refractory, na ngwaahịa refractory ndị ọzọ nwere ọdịdị ma ọ bụ nke na-enweghị ụdị.
Nkedo nkenke: itinye ego nkedo ebu ma ọ bụ cores, na-ebute izi ezi akụkụ dị elu, elu dị larịị, yana mma nkedo ka mma.
Abrasive Blasting: ihicha elu, etching, na nkwadebe n'ime ụlọ ọrụ dị ka mmepụta ígwè, ụgbọ ala, na ikuku ikuku, wepụ nchara, agba, ọnụ ọgụgụ, na ihe ndị ọzọ na-emerụ emerụ n'elu elu na-enweghị mmebi.
Superabrasives: ngwaọrụ abrasive jikọtara ma ọ bụ mkpuchi mkpuchi, igwe na-agba ọsọ ọsọ, nchara na seramiki.
Ceramics na Taịlị