Tsev>Khoom> Refractory Cib > Siab Alumina Cib

Mullite-SiC Cib

Mullite-SiC Cib ua kom siv tag nrho cov cua sov zoo tiv taus, hnav tsis kam thiab kub kub ruaj khov ntawm mullite thiab silicon carbide hauv cov txheej txheem ntawm kev siv kub, yog li kev siv cov khoom lag luam zoo dua thiab siv dav. Cov khoom yog cov khoom tsim nyog hauv chav kawm

Xa kev nug

Ces

Tsham tam sim no

Hauj lwm lawm

1, Nqe lus piav txog Mullite-SiC Cib:
Cov khoom siv fused SiC, Sintered mullite xuab zeb, corundum xuab zeb thiab calcined bauxite ua raw khoom. los ntawm kev kub siab hloov pauv thiab kub kub. Cov khoom muaj cov cua sov zoo tiv taus, siab thermal conductivity, zoo corrosion kuj thiab tshuaj lom neeg ruaj khov thiab lwm yam zoo. Nws yog dav siv hauv cua sov kho cua sov, iav ua kom sov rauv, txha hniav laus sintering rauv thiab lwm yam khoom siv cua sov.

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2, Index ntawm Mullite-SiC Cib

Yam khoom	Mullite-SiC cib	Corundum-SiC cib	Siab Alumina-SiC cib
SiC%	≥20	≥20	≥20
Al2O3%	≥65	≥70	≥55
Fe2O3%	≤1.0	≤1.0	≤1.5
Bulk Ceev g/cm³	≥2.3	≥2.6	≥2.5
Pom tau Porosity%	≤20	≤22	≤20
Txias Crushing Zog MPa	≥80	≥100	≥80
Refractoriness nyob rau hauv load ℃	≥1600	≥1600	≥1600

3,Khoom paub:

Raws li cov ntsiab lus sib txawv ntawm alumina thiab cov txheej txheem tsim khoom, cov khoom lag luam tau muab faib ua qhov siab-purity mullite silicon carbide cib, corundum silicon carbide cib, qib siab alumina silicon carbide cib.Qhov khoom tseem ceeb ntawm siab purity mullite silicon carbide cib yog fused mullite xuab zeb , andalusite xuab zeb thiab siab purity silicon carbide xuab zeb,adding hlau silicon thiab ultrafine hmoov, cov khoom sib xyaw ua kom muaj zog thiab microstructure ntawm cov khoom tau zoo dua.Corundum silicon carbide cib yog ua los ntawm fused dawb corundum xuab zeb thiab siab purity silicon carbide xuab zeb raws li cov khoom siv tseem ceeb, uas txhim kho cov ntsiab lus ntawm alumina , lub zog thiab hnav tsis kam ntawm cov khoom.Qhov kev ua tau zoo ntawm qib siab alumina SiC cib yog me ntsis phem dua li ntawm mullite SiC cib thiab corundum SiC cib.

4,Cov yam ntxwv tseem ceeb ntawm cov khoom:

1), Cov phaj porosity pom tau tsawg.≤20%

2),Siab ceev, ceev.52.5g/cm3

3), Siab hnav tsis kam

4),Kev ua haujlwm kub,refractoriness nyob rau hauv load≥1600℃

5), Cov cua sov poob siab ua haujlwm zoo heev.

5,Kev siv cov khoom tseem ceeb:

Qhuav quenching coke qhov cub, electrolytic txhuasntawm tes, khib nyiab khib nyiab, ua kom sov lub cub tawg, thiab lwm yam.

6.Txoj kev tawm tswv yim zoo ntawm kev siv cov khoom lag luam, cov khoom tau raug xa tawm mus rau Russia, Australia, Oman

7.Peb yog tus muab khoom tshaj lij, leej twg tuaj yeem muab cov neeg siv khoom siv thev naus laus zis dawb, siv thiab lwm yam teeb meem.

Koj puas xav nrhiav tus kws tshaj lij ntawm cov khoom siv hluav taws xob?

Koj puas xav nrhiav tus neeg muag khoom ruaj khov thiab ntseeg tau?