Electric Arc Furnace Ladle Kiln Best Properties Magnesia Carbon Refractory Bricks

• Customization: Available
• Classification: Magnesia-Carbon Brick
• Refractoriness (℃): 1580< Refractoriness< 1770, 1580< Refractoriness< 1770
• Model NO.: BOF-10BI/14BL/12CP, EAF-12SL/14HS, LF-8BI/12MP
• Shape: Brick, Brick
• Type: Refractory Material
• FC: 8-14%
• MGO: 85-90%
• Application Limit Temp: 1700c
• Cold Crushing Strength: 55~80MPa
• Feature: Long Time Materials
• Material: MGO-Carbon Brick
• Transport Package: Export Pallet
• Specification: customized
• Trademark: jucos
• Origin: China
• HS Code: 6902200000
• Production Capacity: 50000 Tons/Year

Product Description

Product Description

MgO-C Bricks for steel industry products that have excellent spalling resistance, rust resistance. superior resistance to oxidation.It is used for electric furnace, the second ladle etc and is popular in steel-making industry.
Heat impact resistance is excellent because invasion of other ingredient is less and it has high peeling resistance, high thermal conduction quality. Also it does not easily wet with slag, metal and has low ventilation rate.
 

Features

• Excellent resistance in slag abrasion
• Good cold crush strength
• Higher temperate resistant with good refractoriness
• Lower apparent porosity
• Lower impurity content
• lower creep in high temp
• Good thermal shock resistance performance
• not easily wet with slag

Applications 

• EAF
• LADLE
• Basic Oxygen Furnace

Specifications 

     Mgo and carbon content  
    Widely used throughout Steel and Iron Metal Furnace   

Physical And Chemical Indicators

BOF
Brand Properties	Chemical content (%)			Apparent Porosity (%)	Bulk Density (g/cm3)	Cold Crushing Strength (MPa)	HMOR (1400ºCX0.5hr)	Main Application
	MgO	FC	Al2O3
BOF 10 BI	86	10	4	3	3	45	12	Bottom
BOF 10 LC	84	12	4	3	3.05	45	12	Lower Cone
BOF 14 BL	83	14	3	3	3.1	45	10	Barrel
BOF 12 CP	85	12	3	3	3.05	50	10	Charge Pad
BOF 16 TN	80	16	4	3	3.1	45	14	Trunnion
BOF 15 TH	81	15	4	3	3.1	45	14	Tap Hole
BOF 14 TC	84	14	2	3	3.05	40	10	Top Cone

 

EAF
Brand Properties	Chemical content (%)			Apparent Porosity (%)	Bulk Density (g/cm3)	Cold Crushing Strength (MPa)	HMOR (1400ºCX0.5hr)	Main Application
	MgO	FC	Al2O3
EAF 12 SL	85	12	3	3	3.05	40	12	Slag Line
EAF 14 HS	83	14	3	3	3.1	40	12	Hot Spot
EAF 12 CS	85	12	3	3	3.05	42	12	Cold Spot
EAF 14 DE	83	14	3	3	3.1	42	12	Door End

 

STEEL LADLE
Brand Properties	Chemical Properties (%)			Apparent Porosity (%)	Bulk Density (g/cm3)	Cold Crushing Strength (MPa)	HMOR (1400ºCX0.5hr)	Main Application
	MgO	FC	Al2O3
LF 8 BI	90	8	2	4	3	45	8	Bottom Impact
LF 8 BN	90	8	2	4	3	45	6	Bottom Non Impact
LF 10 BC	88	10	2	4	3	45	8	Bottom Conical/Splash Pad
LF 12 MP	86	12	2	4	3.05	45	10	Metal Zone Purging
LF 12 MN	86	12	2	5	3.05	40	6	Metal Zone Non Purging
LF 14 SP	84	14	2	3	3.1	40	10	Slag Zone Purging
LF 14 SN	84	14	2	3	3.1	40	8	Slag Zone Non Purging
LF 13 FB	85	13	2	5	3	40	6	Free Board