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Igwe isi ike dị elu Brown Fused Alumina

Nkọwa dị mkpirikpi:

Brown fused alumina bauxite dị ka akụrụngwa, coal, ígwè, elu okpomọkụ n'elu 2000 degrees hitches na arc smelting, igwe igwe na-egweri plastic, magnetik nkewa na ígwè, ihuenyo kewara n'ime a dịgasị iche iche nke urughuru size, ok udidi, elu hardness, urughuru kpụrụ. globular, elu consolidation kwesịrị ekwesị maka ime seramiiki, resin abrasive na egweri, polishing, sandblasting, nkedo, wdg, nwekwara ike-eji maka n'ichepụta elu refractories.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Nkọwa ngwaahịa

Brown fused alumina bauxite dị ka akụrụngwa, coal, ígwè, elu okpomọkụ n'elu 2000 degrees hitches na arc smelting, igwe igwe na-egweri plastic, magnetik nkewa na ígwè, ihuenyo kewara n'ime a dịgasị iche iche nke urughuru size, ok udidi, elu hardness, urughuru kpụrụ. globular, elu consolidation kwesịrị ekwesị maka ime seramiiki, resin abrasive na egweri, polishing, sandblasting, nkedo, wdg, nwekwara ike-eji maka n'ichepụta elu refractories.

Brown corundum ọrụ ya bụ isi:
1.N'ihi ike ya dị elu na ihe ndị ọzọ, a na-eji ya na-agbanye ígwè na-amị amị, na-agbaze ọla ndị na-adịghị ahụkebe, alloys pụrụ iche, ceramics, mkpuchi ọkụ ọkụ (mgbidi na ọkpọkọ);Ngwa anụ ahụ na kemịkal, plọg ọkụ, okpomọkụ - oxidation na-eguzogide ọgwụ - mkpuchi na-eguzogide.
2.N'ihi njirimara nke siri ike, mmekọahụ dị mma, ike dị elu, na usoro mmiri ọgwụ, nke a na-eji dị ka arịa dị iche iche nke mmeghachi omume na ọkpọkọ, akụkụ mgbapụta mmiri ọgwụ;Mee n'ibu akụkụ, ụdị ọ bụla nke ebu, dị ka waya ịbịaru ebu, afanyekwa pensụl isi ebu ọnụ, wdg;Mee ngwaọrụ, ịkpụ abrasives, ihe mgbochi mgbo, nkwonkwo mmadụ, mgbanaka akara na ihe ndị ọzọ.
3.Ihe mkpuchi nke corundum, dị ka brik ọkụ corundum, bọọlụ oghere corundum na ngwaahịa fiber, nke a na-eji n'ụdị mgbidi ọkụ dị elu na elu, ma nchekwa ọkụ.A na-eji ájá emery emery emery emery, na-eji rola, egweri bọọlụ, barmark na nhazi akụrụngwa ndị ọzọ, nha nha site na F8-F325.tumadi eji polishing, egweri, ulo oru egweri, wdg, nwekwara ike ịsacha dị ka ndị ahịa chọrọ, pickling na ndị ọzọ nhazi, izute dị iche iche mkpa nke ndị ahịa.

Low carbon aja aja corundum mgbe ọkụ na pụrụ iche usoro nke reprocessing, belata ọdịnaya nke ihe fọdụrụ carbon na agba aja aja corundum, nke mere na ngwaahịa na-eji na-adịghị pulverized, ọ bụghị gbawara, toughness bụ abrasives ụlọ ọrụ, refractory ụlọ ọrụ akụrụngwa.A na-ejikarị maka seramiiki abrades, abrades, organic abrades, belts, abrades abrades, wdg, dị ka ihe fọdụrụ carbon na-ekewa n'ime: calcined brown corundum C ≤0.05%, obere carbon brown corundum C ≤0.10%, nkịtị aja aja corundum C. ≤0.15%

Nka nka

Pomume aha Model Lnri egosi Njupụta ọdịdị Isi ike (mohs) Micro hardness Ebe mgbaze (ºC) Oke okpomọkụ (ºC) Njupụta nnukwu (g/cm3) Ngwa Nha Nha ọka abrasive
    

Bahihia agwakọtara alumina

  AL2O3 Fe2O3 SiO2 TiO2                    
A+ ≥95 ≤0.3 1-3 1.5-3.8     

 

 

3.85g / cm3

urughuru uhie na-acha aja aja     

 

 

≥9.0

    

 

 

HV2200-2300

    

 

 

2250

    

 

 

1900

    

 

 

1.75-1.95g / cm3

Ihe ngbanwe, nkedo mara mma     

 

16 #-325 # ma ọ bụ dị ka ahịa chọrọ

    

 

F12-F1200, 0-1mm, 1-3mm, 3-5mm, 5-8mm, 8-12mm

A ≥90 2-5 1-4 1-4 Black granular ntụ ntụ ntụ ntụ Polish, gwerie
B+ ≥85 3-8 1.5-4 2-4 Black granular ntụ ntụ ntụ ntụ Egweri, wiil egweri, ịcha iberibe, ájá ájá
B ≥80 6-10 2-5 3-5 Black granular ntụ ntụ ntụ ntụ Polish, gwerie
C ≥70 8-15 9-15 4-6 Black granular ntụ ntụ ntụ ntụ epoxy

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