Khoom Description

Cov cib yooj yim ntawm no suav nrog magnesia hluav taws cib / magnesite cib, magnesia carbon cib, magnesia chrome cib, mag spinel cib thiab magnesia dolomite cib / magnesia calcium cib.

Cov cib yooj yim yog siv dav hauv kev lag luam Hlau thiab hlau, tsis yog- kev lag luam ferrous, ua haujlwm linings ntawm cov cement rotary kilns, iav furnaces, txiv qaub rauv thiab lwm yam.

Khoom Parameters

Hom	Magnesite-Alumina Spinel Cib			Magnesite-Ferrum Spinel Cib
Hom	MA-5	MA-10	MA-15	MF-80 Nws	Qauv: MF-75
MgO	Ntau dua lossis sib npaug li 85	Ntau dua lossis sib npaug li 80	Ntau dua lossis sib npaug li 80	Ntau dua lossis sib npaug li 84	Ntau dua lossis sib npaug li 80
Al2O3	5-7	8-10	15-17	Tsawg dua lossis sib npaug li 2.5	Tsawg dua lossis sib npaug li 2.5
Fe2O 3	–	–	–	6.3	4.4
Cr2O 3	–	–	–	Ntau dua lossis sib npaug rau 3.6	Ntau dua lossis sib npaug li 3.5
Pom tseeb porosity%	Tsawg dua los yog sib npaug li 18	Tsawg dua los yog sib npaug li 18	Tsawg dua los yog sib npaug li 17	Ntau dua lossis sib npaug li 17	Ntau dua lossis sib npaug li 17
Qhov ceev (Kg / m³)	Ntau dua lossis sib npaug rau 2900	Ntau dua lossis sib npaug rau 2900	Ntau dua lossis sib npaug rau 2900	Ntau dua lossis sib npaug rau 2980	Ntau dua lossis sib npaug rau 3050
Refractoriness Nyob rau hauv Load 0.2Mpa degree	Ntau dua lossis sib npaug rau 1620	Ntau dua lossis sib npaug rau 1650	Ntau dua lossis sib npaug rau 1650	1650	1570
Txias Crushing Zog Mpa	Ntau dua lossis sib npaug li 40	Ntau dua lossis sib npaug li 40	Ntau dua lossis sib npaug li 40	Ntau dua lossis sib npaug li 45	Ntau dua lossis sib npaug li 45
Thermal Shock Resistance (1100℃dej txias, lub sij hawm)	Ntau dua lossis sib npaug 6	Ntau dua lossis sib npaug li 8	Ntau tshaj los yog sib npaug rau 10	Ntau dua lossis sib npaug 4	Ntau dua lossis sib npaug 4

Khoom zoo

Cov yam ntxwv tseem ceeb rau Mag Spinel Bricks

Zoo thermal poob siab stability, kub kub txhua yam muaj zog; siab softening kub nyob rau hauv load, zoo slag kuj thiab alkali ntsev kuj, siab kub zog thiab super tsis kam mus rau txawv teb chaws cov khoom, steel zeb slag, Alkaline Oxide. Zoo rau thermal spalling abrasion thiab kua hlau nkag mus ua haujlwmHigh melting point, siab thermal conductivity thiab kub cia muaj peev xwm. Siv nyob rau hauv lub tshav kub cia thiab preheater nroj tsuag

Zoo ntim ruaj khov thiab tsis muaj porosity, thermal poob siab tsis kam thiab hydrated kuj ntawm cov cib yooj yim tsis muaj zog. Yog li cov cib yooj yim feem ntau yog siv rau thaj chaw kub thiab txias thiab thaum ntim khoom, dej -cov ntaub ntawv pov thawj yog tsim nyog.Ib qho ntxiv, peb qhia cov cib siv kom sai li sai tau, lub sijhawm khaws cia yuav yog 6-12 lub hlis feem ntau.

Cov txheej txheem tsim khoom

Kev tsim khoom

Raw Khoom Sib Tsoo --- batching --- Zoo li hydraulic xovxwm --- raug rho tawm haujlwm hauv 1700C qhov cub --- tshuaj xyuas thiab ntim hauv warehouse

Cov khoom siv

Vim yog cov yam ntxwv ua tau zoo ntawm mag spinel cib, lawv tau siv dav hauv ntau qhov chaw ua haujlwm nrog kub kub, siab corrosion thiab hnav, xws li:

1. Hlau thiab hlau metallurgy kev lag luam: Hauv kev lag luam hlau thiab hlau metallurgy, magnesia spinel cib feem ntau yog siv rau hauv ob sab phlu ntawm siab -cov khoom kub xws li cov phab ntsa rauv, regenerators, kub blast furnaces, blast furnaces thiab gas incinerator ru tsev.

2. Kev lag luam cement: Hauv kev lag luam cement, mag spinel cib yog siv rau hauv ob sab phlu ntawm cov cement rotary kilns thiab qeeb -rotary kilns.

3. Kev lag luam tshuaj: Hauv kev lag luam chemical, magnesia spinel cib yog siv dav hauv cov khoom siv hluav taws xob, nrog rau cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob hauv cov tshuaj tiv thaiv catalyst, refineries thiab kilns.

4. High-kub kev kho tshuab: Hauv kev siv thev naus laus zis siab-kub, magnesium spinel cib kuj tau siv dav hauv siab -kub crucibles, regenerators, oxidation reactors, thiab muab siab - kub tiv thaiv hauv nti tsim, khoom siv lead ua thiab lwm yam.