Chaw tsim tshuaj paus tus nqi calciumalumina cement7-16-2

Chaw tsim tshuaj paus zoo nqi Calciumalumina Maas num CAS: 65997-16-2 Featured Duab

Cov lus piav qhia luv luv:

Calciumalumina Maas yog cement nrog calcium calcium lossis calcium aluminium yog nws cov pob zeb tseem ceeb. Nws yog ua los ntawm ntuj aluminium los yog muaj alumina thiab calcium carbonate (limestone) raws li ib qho kev faib ua feem, uas yog tsim los ntawm kev hlawv lossis hluav taws xob yaj.
Cov khoom xyaw thiab pawg: Calibium Maas tuaj yeem muab faib ua cov hmoov av tsw qab (al2o3) thiab ntshiab li aluminium calement xiss (Al2o3302-82%, CAO 19-23%) ob pawg. Kev ua kom zoo li Alternat Maas tau muab faib ua cov hom qis (FE2O3 <2%) thiab High -Speed Rail hom (FE2O37-16%). Tsawg -Rail -Type Aluminium Cement tuaj yeem faib ua Alum Av Maas (Al2o359% rau 61%, CAO 27-31%), thiab qis -CalCium Aluminium aluminium acid xiss (al2o3 65-70%, CAO 21 rau 24%). Ntshiab txhuas cala ills tuaj yeem faib ua ob hom: al -o3 72-78%) thiab ultra-hom (al2o3 78-855%). Ib qho ntxiv, muaj nrawm thiab nyuaj thaum ntxov muaj zog aluminium calasent.

CAS: 65997-16-2

Xa email rau peb

Khoom Qhia Qhia

Khoom Ntawv

Txhais lus hais tias

Masas, Alumina, Tshuaj lom neeg; alumina xis mas alasent xis; calcium aluminate; calcium aluminate; calcium aluminate hluav taws-ua pov thawj cement.

Cov ntawv thov ntawm Calciumalumina Maas

Calciumalumina Maas yog siv los ua kev sib xyaw ua ke ntawm refractory puring thiab refractory txau cov khoom. Muaj ob lub ntsiab tseem ceeb rau decon txhuas acid Maas:
(1) Lub sijhawm tsim nyog los ua kom lub sijhawm ua haujlwm txaus. Feem ntau, thawj cov hws yog ntau dua 1h thiab qhov kawg ua kom hws yog tsawg dua 8h.
(2) nyob rau hauv txaus thaum ntxov siv, nws tuaj yeem ncav cuag 60% ~ 70% ntawm lub zog tau teev los ntawm Meeas cim rau ib hnub, thiab kev txij nkawm tuaj yeem ncav cuag ntau dua 90%.
Ntxiv rau cov saum toj no ob lub ntsiab lus, cov calcium ntshiab aluminium xis mas yuav tsum muaj qee qhov kev ua haujlwm ntawm kev tsim kho cov kev tsim kho thiab cov kev siv tau kub siab.
Nruab nrab thiab qis dua kev rov ua kab ke, xws li av nplaum thiab cov qoob loo siab, siv calcium aluminate aluminate cov cement li binder. High-qib kev hloov kho cov khoom siv hluav taws xob xws li pob zeb tawv, mullite, corundum, corundum cas los ntawm cov calafacinate aluminate cov cement li binder. Qhov kev sib ntxiv ntawm dectractory castable cala alumination Refractory castable yog 5%, thiab tus nqi ntawm ultra tsawg yog tsawg dua 3%.
Ntawm cov ntaub ntawv tsis tu ncua, cov ntim cov khoom siv rau cov neeg sawv cev nrog aluminium yog siv dav.
(1) Kev siv kub ntawm av nyom yog 1300-1450 degrees. Nws yog feem ntau siv ua cov cua sov ua kom sov. Ntau cov thermal kev kho kom sov, boilers, ntsug Kiln thiab teb cov roj.
(2) Qhov ntsuas kub ntawm cov khoom siv siab txhuas yog 1400-1550 degrees, uas tuaj yeem siv rau ntau yam thermal kev kho kom sov thiab hlawv lub qhov ncauj. Cov hluav taws xob hluav taws xob, cov hluav taws xob hluav taws xob ntawm cov txiv qaub ncab kiln, teb lub taub hau boiler lub taub hau.
(3) Qhov ntsuas kub ntawm cov laib Jade yog 1500-1650 degrees, uas yog siv ntau lub zog cua sov los yuav cov tshuab nqus dej kub. Kab, ob sab hauv thaj chaw sab saum toj ntawm cov hluav taws xob hluav taws xob, LF Rauv hluav taws xob npog npog npog cov nplaim hluav taws xob

Kev qhia tshwj xeeb ntawm calciumalumina Maas

Sib xyaw	Kev qhia tshwj xeeb
Tshwj Xeeb	576 m / kg
Lub sij hawm ntawm kev sib koom tes
Thawj	279 feeb
Attheendof	311 feeb
Kev siv zog tsis muaj zog
1d	11.2 MPa
3d	12.3 MPa
Compressive lub zog
1d	65,8 MPa
3d	75.1 MPa
Cov Khoom Siv Siv Tshuaj
Sii₂	0.58%
Fe₂o₃	0.23%
Al₂o₃	69.12%