Cov khoom siv refractory

 

ZhenAn Refractories Co., Ltdraws li ib tug kws refractory ntaub ntawv chaw tsim tshuaj paus nyob rau hauv Tuam Tshoj, manufactures txhua yam pheej yig refractory bricks, monolithic refractory ntaub ntawv, fireproof rwb thaiv tsev ntaub ntawv.

 

Refractory Bricks suav nrogFireclay Cib, High Alumina Cib, Mullite Cib, Magnesia Cib, Corundum Cib, Magnesia Chrome Cib, Magnesia Carbon Cibthiab lwm yam.

 

Monolithic refractories suav nrogRefractory Castable, Refractory Mortar , Refractory Concrete ,Refractory Cementthiab lwm yam.

Ntxiv rau cov khoom siv saum toj no, peb lub tuam txhab kuj muaj Ladle Refractories thiab Tundish Refractories.

 

Xav tau cov ntaub ntawv Refractory rau koj qhov project? Lossis Xav Pib Ua Lag Luam Tshiab ntawm Cov Khoom Siv Hluav Taws Xob? Hu rau peb

 

Raws li Chemical Properties

Lub ntsiab tseem ceeb ntawm cov kua qaub refractory yog silicon oxide, thiab cov cib feem ntau yog silica cib thiab fireclay cib. Cov qub muaj 94% ntawm silicon oxide, thiab muab cov silica ua raw khoom. Cov cib zoo li no muaj zog acidic slag yaig tsis kam, thiab siab refractoriness, tau dav siv nyob rau hauv lub qhov cub coke, iav rauv, thiab acid steel ua rauv, thiab lwm yam thaum lub tom kawg yog ua los ntawm fireclay, ntxiv rau 30% {{2} }% ntawm alumina. Cov cib no yog cov khoom siv tsis muaj zog acid refractory, ua haujlwm zoo nrog thermal poob siab, thiab acid tsis kam.

 

Physical And Chemical Indicators of Refractory Clay Bricks

Yam khoom	SK -30	SK -32	SK -34	SK -36	SK -38
AL2O3% (min)	30-35%	35-38%	38-42%	50-55%	60-65%
Fe2O3% (max)	3	3	2.8	2.5	2.3
Refractoriness	Ntau dua lossis sib npaug li 1670 degree	Ntau dua lossis sib npaug li 1690 degree	Ntau dua lossis sib npaug li 1710 degree	Ntau dua lossis sib npaug li 1750 degree	Ntau dua lossis sib npaug li 1770 degree
Refractoriness nyob rau hauv load, 0.2MPa, (degree)	Ntau dua lossis sib npaug rau 1270	Ntau dua lossis sib npaug rau 1350	Ntau dua lossis sib npaug rau 1350	Ntau dua lossis sib npaug rau 1430	Ntau dua lossis sib npaug rau 1450
Pom tseeb porosity (%)	20-24	20-24	19-23	18-22	18-22
Qhov ceev (g / cm³)	2.00-2.05	2.05-2.1	2.1-2.15	2.15-2.25	2.25-2.35
Txias crushing zog (MPa)	Ntau dua lossis sib npaug li 25	Ntau tshaj los yog sib npaug rau 30	Ntau dua lossis sib npaug li 35	Ntau dua lossis sib npaug li 45	Ntau dua lossis sib npaug li 50
Thermal expansion ntawm 1000 degree (%)	Tsawg dua lossis sib npaug rau 0.6	Tsawg dua lossis sib npaug rau 0.55	Tsawg dua lossis sib npaug rau 0.55	Tsawg dua lossis sib npaug rau 0.4	Tsawg dua lossis sib npaug rau 0.4

 

Physical And Chemical Indicators of Silica Bricks

Yam khoom		ZAGZ-94	ZAGZ-95	ZAGZ-96A	ZAGZ-97B
Tshuaj muaj pes tsawg leeg%	SiO 2	Ntau dua lossis sib npaug li 94	Ntau dua lossis sib npaug li 95	Ntau dua lossis sib npaug li 96	Ntau dua lossis sib npaug li 96
	Fe2O 3	Tsawg dua los yog sib npaug li 1.5	Tsawg dua los yog sib npaug li 1.5	Tsawg dua lossis sib npaug rau 0.8	Tsawg dua los yog sib npaug rau 0.7
	Al2O3+2(K2O+Na2O)		Tsawg dua los yog sib npaug rau 1.0	Tsawg dua lossis sib npaug rau 0.5	Tsawg dua los yog sib npaug rau 0.7
Refractoriness degree		1710	1710	1710	1710
Pom tseeb Porosity%		Tsawg dua los yog sib npaug 22	Tsawg dua los yog sib npaug li 21	Tsawg dua los yog sib npaug li 21	Tsawg dua los yog sib npaug li 21
Qhov ntom ntom g / cm³		Ntau dua lossis sib npaug rau 1.8	Ntau dua lossis sib npaug rau 1.8	Ntau dua lossis sib npaug rau 1.87	Ntau dua lossis sib npaug rau 1.8
True Density g/cm³		Tsawg dua lossis sib npaug li 2.38	Tsawg dua lossis sib npaug li 2.38	Tsawg dua lossis sib npaug li 2.34	Tsawg dua lossis sib npaug li 2.34
Txias Crushing Zog Mpa		Ntau dua lossis sib npaug rau 24.5	Ntau dua lossis sib npaug rau 29.4	Ntau dua lossis sib npaug li 35	Ntau dua lossis sib npaug li 35
Refractoriness Nyob rau hauv Load ({0}}.2MPa)T0.6 degree		Ntau dua lossis sib npaug rau 1630	Ntau dua lossis sib npaug rau 1650	Ntau dua lossis sib npaug rau 1680	Ntau dua lossis sib npaug rau 1680
Permanent Linear Change On Reheating % 1500 degree X2h		0~﹢0.3	0~﹢0.3	0~﹢0.3	0~﹢0.3
Thermal conductivity W / mk 1000 degree		1.74	1.74	1.44	1.44
20-1000 degree Thermal Expansion 10-6/degree		1.25	1.25	1.25	1.25

Cov khoom siv hluav taws xob tsis zoo muaj cov alumina, chromium oxide thiab carbon. Cov khoom siv corundum, chrome cib thiab cov ntaub ntawv carbon refractory yog cov khoom siv zoo li no. Corundum refractory cov ntaub ntawv yog cov khoom zoo refractory, uas muaj alumina ntau tshaj 95%. Chrome bricks yog siv los ua cov rwb thaiv tsev cib. Thiab cov ntaub ntawv carbon refractory tuaj yeem muab faib ua cov pa roj carbon monoxide, cov khoom siv graphite, thiab cov khoom siv silicon carbide, ua kom muaj cov thermal expansion coefficient, zoo thermal conductivity, zoo thermal shock resistance, siab zog ntawm kub, thiab anti-acid thiab alkali kev ua tau zoo.

 

 

Physical And Chemical Indicators ofHigh Alumina Cib

Tsis muaj.	Cov khoom	Chav tsev	Hom High Alumina Cib
			HAL-80	HAL-70	HAL-60	HAL-50	HAL-45
1	Al2O3 Cov ntsiab lus	%	80-85	70-80	60-65	50-55	45-50
2	Refractoriness	degree	1790	1790	1770	1750	1750
3	Parmanent linear hloov (2h x temp)	%	< 0,7	< 0,7	< 0,6	< 0,6	< 0,6
		degree	1500	1500
4	Refractoriness nyob rau hauv load 2 kg / cm²	degree	1550-	1500-1650	1450-1500	1420-1570	1400-1570
			1650
5	Txias crushing zog	Mpa	100	> 80	65-70	50-60	40-50
6	Porosity	%	18-20	18-20	18-21	18-21	18-21
7	Qhov ntom ntom	g/cm³	> 2.75	2.65-	2.45-	2.35-	2.30-
				2.75	2.6	2.55	2.5
8	Thermal shock resistance (850 degree - Dej)	Sijhawm	>30	>30	>30	>30	>30

Physical And Chemical Indicators ofCorundum cib

 

Yam khoom	Chav tsev	High Purity Corundum Cib	Common Corundum Cib	Common Corundum Cib	Mullite Corundum Cib	Chrome Corundum Cib
		DL -98	DL -95	DL -90	MDL -80	GDL-85
Al2O3 Ntau dua lossis sib npaug	%	98.5	95	90	80	85
SiO2 Tsawg dua lossis sib npaug	%	0.3	3	9	18	0.2
Fe2O3 Tsawg dua lossis sib npaug	%	0.2	0.2	0.5	0.5	0.2
R20 Tsawg dua lossis sib npaug	%	0.3	0.6	0.6	0.4	0.5
Bulk Density Ntau dua los yog sib npaug	g/cm3	3	2.9	2.9	2.7	3.1
Txias Crushing Strength ntau dua los yog sib npaug	MPa	75	100	100	60	80
Refractoriness Ntau dua lossis sib npaug	degree	1790	1790	1790	1790	1790
Deformation Kub 0.2MPa Ntau dua lossis sib npaug	degree	1700	1650	1650	1700	1700
Tawm Hloov Ntawm Reheating 1600 * 3h Tsawg dua lossis sib npaug	%	0.2	0.2	0.2	0.3	0.2
Thermal Stability (1100 degree) Ntau dua lossis sib npaug	Sijhawm	6	10	10	20	15

 

Physical And Chemical Indicators ofMagnesia chrome cib

Yam khoom	Common Magnesia Chrome Cib				Direct-Bonded Magnesia Chrome Cib
	MG 6	MG 8	MG 12	MG16	DMGe4	DMG 8	DMG 12	DMG 16
MgO%	80	72	70	65	85	77	74	69
Cr2O3% yog '	7	10	13	17	5.5	9.1	14	18
CaO %	1.2	1.2	1.2	1.2	1.1	1.4	1.2	1.2
SiO 2%	3.4	4	4	4.2	1.3	1.2	1.2	1.5
Al2O3%	4.5	6.5	6	6	3.5	4	3.5	4.5
Fe 2O3%	4	4.8	5.5	6.5	3	6.4	5	5.7
Pom tseeb Porosity%	17	18	18	18	18	18	18	18
Qhov ntom ntom g / cm3	3	3	3.02	3.05	3.02	3.04	3.06	3.08
Txias Crushing Zog Mpa	55	55	55	50	50	50	55	55
Refractoriness Nyob rau hauv Load degree	1600	1600	1600	1600	1700	700	1700	1700
Thermal expansion% 1000 degree	/	/	/	/	1	1	1	0.9
Thermal expansion% 1600 degree	/	/	/	/	1.8	1.8	1.8	1.6

 

Raws li rau cov khoom siv alkaline refractory, cov khoom no yog tsim los ntawm magnesium oxide thiab calcium oxide. Cov khoom siv feem ntau yog magnesite cib, uas muaj magnesium oxide txog 80% -85%, nrog cov cim ntawm alkaline slag thiab hlau slag tsis kam, tau dav siv nyob rau hauv qhib hearth rauv, hluav taws xob rauv, thiab cov hlau uas tsis yog-ferrous. smelting khoom, thiab lwm yam.

Physical And Chemical Indicators of Magnesium Cov cib

Yam khoom	Magnesite Cib
Qib	MZ	MZ	MZ	MZ	MZ	MZ	MZ	MZ	MZ	MZ
Index	89	91	95	96	97	98	95	96	97	98
MagO (%)	89	91	94.5	95.5	96.5	97.5	95	96	97	98
CaO (%)	2.5	2.5	2	1.8	1.5	1.2	2	1.7	1.4	1.2
SiO2 (%)				2.5	1.5	1	2.5	2	1.5	1
Refractoriness Nyob rau hauv Load	1540	1550	1620	1650	1680	1700	1650	1660	1700	1700
Siab ntawm qhov kub thiab txias (Mpa)	55	55	55	55	55	60	60	60	60	60
Gas qhov qhia tus nqi	19	18	18	18	17	17	16	16	16	16

 

Raws li Cov Qauv
Feem ntau siv cov ntaub ntawv refractory yog zoo li tus refractory, unshaped refractory thiab rwb thaiv tsev refractory.

 

Cov ntaub ntawv zoo li refractory yog cov cib refractory, xws li AZS refractory cib, siab alumina cib, magnesia cib, fireclay refractory cib, silicon cib, corundum cib, ncaj-bonded magnesia-chrome cib, silicon-carbide cib, thiab rwb thaiv tsev cib, thiab lwm yam.

 

Unshaped refractory cov ntaub ntawv tseem hu ua monolithic refractory, uas yog tsim los ntawm lub hwj chim, aggregate thiab binder, yog siv ncaj qha tsis raug hluav taws xob, xws li ramming mass, castable, cement, thiab mortar, thiab lwm yam.

Xav tau cov ntaub ntawv Refractory rau koj qhov project? Lossis Xav Pib Ua Lag Luam Tshiab ntawm Cov Khoom Siv Hluav Taws Xob?Hu rau peb

ZhenAn Refractories Co., Limited, nyob rau hauv Anyang City, Tuam Tshoj, muaj ntau xyoo ntawm kev paub thiab technology tsub zuj zuj nyob rau hauv refractory kev lag luam.

 

Tam sim no, ZhenAn's muaj cov khoom tsim tawm txhua xyoo ntawm 80, 000 tons ntawm cov khoom siv hluav taws xob zoo li qub thiab cov khoom tsim tawm txhua xyoo ntawm 50, 000 tons ntawm cov kab tsis zoo li refractory ntau lawm, tag nrho cov uas tsis siv neeg thiab ntse ntau lawm kab.

 

Tam sim no peb lub tuam txhab muaj cov kab ntau lawm rau cov khoom zoo li tus, cov kab ntau lawm rau cov ntaub ntawv tsis zoo li cov ntaub ntawv refractory, kev cob qhia ntau lawm rau kev sib dhos ntawm cov cib sib xyaw, thiab cov kab ntau lawm rau cov kua qaub thiab alkali tiv taus thiab cov khoom siv tiv thaiv corrosion; cov nroj tsuag npog thaj tsam li ntawm 16,000 square meters.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ZhenAn yeej ib txwm ua raws li kev lag luam lub hom phiaj ntawm kev ncaj ncees, kev hwm, kev tsim kho tshiab, thiab kev mob siab rau. Nws yuav mob siab rau txoj kev tsim kho kev lag luam raws li qhov zoo thiab pheej yig los tsim nws tus kheej hom. Los ntawm kev tswj hwm kev tshawb fawb, kev tswj xyuas cov ntaub ntawv zoo rau cov neeg siv khoom, thiab cov khoom lag luam ntau, Rongsheng muab kev pabcuam zoo, raws sijhawm, thiab muaj txiaj ntsig zoo rau cov neeg siv khoom.

 

ZhenAn pab neeg yeej ib txwm tsom mus rau R & D, ntau lawm thiab muag khoom ntawm refractory khoom. Peb cov engineers muaj ntau xyoo ntawm kev paub hauv refractory ntau lawm thiab daim ntawv thov, thiab tuaj yeem muab cov kev daws teeb meem rau cov neeg siv khoom sib txawv. Peb pab neeg muag khoom tau paub txog kev lag luam kev lag luam thiab kev lag luam, thiab tuaj yeem muab cov neeg siv khoom nrog cov lus qhia thiab kev txhawb nqa. Peb cov neeg soj ntsuam zoo nruj tswj hwm qhov zoo ntawm txhua qhov txuas kom ntseeg tau tias txhua pawg ntawm cov khoom ua tau raws li cov qauv thoob ntiaj teb.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Xav tau cov ntaub ntawv Refractory rau koj qhov project? Lossis Xav Pib Ua Lag Luam Tshiab ntawm Cov Khoom Siv Hluav Taws Xob? Hu rau peb

 

 

ZhenAn Refractory muaj kev paub txog kev lag luam thoob ntiaj teb txog 30 xyoo ntawm kev ua haujlwm nyuaj;

ZhenAn Refractories khav theeb ntawm cov khoom siv ntuj tsim, cov cuab yeej siv siab heev thiab pab pawg tshaj lij;

ZhenAn Cov Khoom lag luam khiav nruj me ntsis raws li tus qauv ntawm ISO;

ZhenAn Lub Tuam Txhab muag nws cov khoom txawv teb chaws los ntawm kev thauj mus los yooj yim, nyob sib ze ntawm Lub Chaw Thauj Khoom;

ZhenAn Pab Pawg muab kev pabcuam thoob plaws rau cov neeg siv khoom zoo thiab sijhawm;

ZhenAn Group yeej ib txwm ua raws li kev lag luam lub hom phiaj ntawm kev ncaj ncees, kev hwm, kev tsim kho tshiab, thiab kev mob siab rau.

 

ZhenAn Refractories Co., Limited tau tsim kev sib raug zoo nrog ntau lub koom haum tshawb fawb, thiab nws cov khoom tau xa tawm mus rau Is Nrias teb, Pakistan, Kuwait, South Africa, Malaysia, Nyab Laj, Netherlands, Philippines, Singapore, Egypt, Russia, thiab lwm yam.

 

Zoo siab txais tos cov neeg siv khoom hauv tsev thiab txawv teb chaws, thiab pib peb cov phooj ywg kev koom tes hauv kev lag luam thiab thev naus laus zis, yog li ua kom muaj kev vam meej ua ke!

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Xav tau cov ntaub ntawv Refractory rau koj qhov project? Lossis Xav Pib Ua Lag Luam Tshiab ntawm Cov Khoom Siv Hluav Taws Xob? Hu rau peb

Cim npe nrov: Tuam Tshoj Refractory Materials manufacturers, lwm tus neeg, Hoobkas