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Magnesite-Ferrum-alumina Spinel Cib

Magnesite-Ferrum-alumina Spinel Cib yog tshwj xeeb tsim los rau loj-scale qhuav cement rotary kiln. Nws yog siv nyob rau hauv calcination cheeb tsam es tsis txhob ntawm magnesia chrome cib thiab magnesia alumina spinel cib. Nws cov khoom tshwj xeeb zoo kawg li txuas ntxiv lub neej kev pab cuam thiab cov nyhuv ntawm qhov cub. Cov khoom siv spinel tsim nyob rau hauv cov txheej txheem kub sintering ntawm cov khoom txhim kho cov alkali tsis kam thiab spalling tsis kam ntawm cov khoom ntawm qhov kub thiab txias. Nws yog qhov nyiam cib refractory rau thaj tsam calcination ntawm cement kiln.

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Hauj lwm lawm

1, Kev piav qhia ntawm Magnesite-Ferrum-alumina Spinel Brick:
Cov khoom no tshwj xeeb tshaj yog siv rau hauv cov txheej txheem qhuav ntawm cov cement kiln, hloov lub qub magnesia cib, magnesia-alumina spinel cib, cov nyhuv ntawm cov txheej txheem tiv thaiv yog zoo heev, muaj zog hnav tsis kam, muaj zog anti-spalling kev ua tau zoo, muaj zog tiv thaiv alkali corrosion. kev ua tau zoo, thiab nws cov kev pab cuam lub neej yog pom tseeb siab dua li ntawm cov khoom siv hloov. Cov khoom no kuj siv nyob rau hauv non-ferrous hlau smelting industrial furnaces.

2, Index ntawm Magnesite-Ferrum-alumina Spinel Brick:

Yam khoom	JMFA Spinel Cib
MgO feem pua	Ntau dua lossis sib npaug li 80
Fe2O3 feem pua	Ntau dua lossis sib npaug rau 4-8
Al2O3 feem pua	5-10
Pom tseeb porosity feem pua	17
Qhov ntom ntom g / cm3	2.9
Txias crushing zog Mpa	50
Refractoriness nyob rau hauv load degree	1650
Thermal conductivity (350 ± 25 degree) w / (mk)	3.5
Thermal shock resistance, lub sij hawm	30

3, Magnesite-Ferrum-alumina Spinel Brickof characteristics:

1) Cov khoom lag luam yog cov khoom sib xyaw spinel cov khoom siv nrog cov qauv compact heev.tom qab siv hauv cov cement rotary kiln, cov nyhuv ntawm kev tsim cov txheej txheem tiv thaiv zoo heev thiab kev pab cuam lub neej ntawm lub kiln yog ntev heev. cov khoom muaj zoo heev corrosion kuj rau alkali slag.
2) Cov khoom yog alkaline refractory cib tsim nyob rau hauv xyoo tas los no rau cov cement kilns loj, uas hloov cov magnesia-alumina spinel cib yav dhau los thiab txhim kho kev ua haujlwm ntawm cov cement kilns.
3) Cov khoom muaj qhov loj shaping siab, siab sintering kub thiab me me dimension kam rau ua.

4, Cov khoom ntim:

siv kev nyab xeeb, ruaj khov thiab noo noo-pov thawj packing haum rau kev thauj mus los hauv av thiab hiav txwv

5, Peb qhov kev pabcuam:

1) Muab cov lus qhia pub dawb rau cov neeg siv

2) Pub dawb rau cov neeg siv los muab cov lus piav qhia ntawm cov khoom siv

3) Dawb rau cov neeg siv los muab cov khoom tsim qauv tsim qauv

4) Dawb rau cov neeg siv los muab cov qauv, rau cov neeg siv kev sim

6, Peb qhov zoo:

1) Kev tshaj lij, nrog ntau tshaj 20 xyoo ntawm kev tsim khoom thiab kev lag luam, muaj zog sib pauv thiab kev pabcuam

2) Peb muaj peb tus kheej Refractory cov khoom tsim kev koom tes Hoobkas

Khoom siv lus dab neeg