Chrome Corundum Bricks

Brand: HongTai Refractory

Category: Corundum Bricks

AL2O3: 60-85%

Bulk density: 2.9-3.35g/cm³

Payment Terms: T/T, Credit Cardse, E-Checking, Alibaba Trade Assurance

Product Information

Introduction

Technical Data

Properties

Applications

Introduction

Technical Data

Properties

Applications

Application	Summary
Glass Industry	Glass melting furnaces and regenerators
Iron and Steel Industry	Steel ladles, tundishes, and electric arc furnaces
Petrochemical Industry	Cracking furnaces, reforming furnaces, and ethylene pyrolysis furnaces
Ceramics and Porcelain	Tunnel kilns and shuttle kilns for firing
Non-Ferrous Metal Industry	Melting and holding furnaces for aluminum, copper, and other metals
Cement Industry	Rotary kilns, preheaters, and coolers
Incineration Plants	Waste incineration plants for high temperatures and corrosive environments

ltem	15 Chrome-Corundum Brick	10 Chrome-Corundum Brick	5 Chrome-Corundum Brick	Wear Resistance Skid Rail	Zr-Cr-corundum Brick
Cr2O3, %	≥15	≥10	≥5	≥5	≥8
AL2O3, %	≥75	≥80	≥85	≥85	≥60
ZrO2, %					≥15
Apparent porosity, %	≤18	≤18	≤18	≤16	≤18
Bulk density, g/cm³	≥3.35	≥3.3	≥3.2	≥3.2	≥2.9
Cold crushing strength, MPa	≥120	≥120	≥120	≥130	≥90
Refractorines under load, 0.2MPa,0.6%	≥1700	≥1700	≥1700	≥1700	≥1700