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{"title":"High Alumina Light Weight Insulating Fire Bricks with International Standard SiC","imgUrl":"https:\/\/img.chinax.com\/nimg\/ee\/32\/bc18529a24bda7f5e4f0be1dcd1a-200x200-1\/high_alumina_light_weight_insulating_fire_bricks_with_international_standard_sic_content.jpg","attrs":{"Place of Origin":"Henan, China","Shape":"Brick","Material":"Mullite, Mullite","SiO2 Content (%)":"40%-50%"}}
{"title":"Standard Lightweight Mullite Insulation Refractory Bricks with International","imgUrl":"https:\/\/img.chinax.com\/nimg\/00\/f6\/cbf99a48c8374cecd9666ccadf11-200x200-1\/standard_lightweight_mullite_insulation_refractory_bricks_with_international_standard.jpg","attrs":{"Place of Origin":"Henan, China","Model Number":"follow","Brand Name":"HT","Packaging Details":"plywood cases for export, or other packages required by customer."}}
{"title":"International Standard SiC Content K23 Firebrick Light Weight Brick for Your","imgUrl":"https:\/\/img.chinax.com\/nimg\/0d\/95\/42950e8b972a378e42051569dd88-200x200-1\/international_standard_sic_content_k23_firebrick_light_weight_brick_for_your_requirements.jpg","attrs":{"Place of Origin":"Henan, China","Shape":"Brick","Material":"Mullite, Mullite","SiO2 Content (%)":"40%-50%"}}
{"title":"Custom Sized Alumina Bubble Bricks for Machine Pressed Refractories in Cracking","imgUrl":"https:\/\/img.chinax.com\/nimg\/d4\/b1\/a9f84d9b56cbd98726c382eea0a0-200x200-1\/custom_sized_alumina_bubble_bricks_for_machine_pressed_refractories_in_cracking_furnaces.jpg","attrs":{"Place of Origin":"Henan, China","Shape":"Brick","Material":"alumina bubble, alumina power","SiO2 Content (%)":"0.15-15"}}
{"title":"High Temperature Insulating Bubble Alumina Brick Lining Solution Refractoriness","imgUrl":"https:\/\/img.chinax.com\/nimg\/b2\/ce\/a48aa901cb1246bc230148ab9507-200x200-1\/high_temperature_insulating_bubble_alumina_brick_lining_solution_refractoriness_1770_c2_b0.jpg","attrs":{"Place of Origin":"Henan, China","Shape":"Brick","Material":"alumina bubble, alumina power","SiO2 Content (%)":"0.15-15"}}
{"title":"High Refractoriness Alumina Bubble 0.2-3MM for Refractory Brick and Castable","imgUrl":"https:\/\/img.chinax.com\/nimg\/23\/30\/28f4d17ca2aea2322c50799f7205-200x200-1\/high_refractoriness_alumina_bubble_0_2_3mm_for_refractory_brick_and_castable.jpg","attrs":{"Place of Origin":"Henan, China","Shape":"Brick","Material":"alumina bubble, alumina power","SiO2 Content (%)":"0.15-15"}}
Chrome corundum high alumina refractory brick for industry with good price
Chrome corundum brick mainly refers to the corundum refractory product containing Cr2O3. Using α-Al2O3 as main raw material,adding appropriate amount of chromium oxide powder and chromium corundum clinker fine powder, after forming process, the bricks will be sintered at high temperature.
At high temperatures, Cr2O3 and Al2O3 form a continuous solid solution, so the high temperature performance of chromium corundum products is better than pure corundum products.
In the most widely used chromium corundum products, the content of Cr2O3 is mostly in the range of 9%~15%. The main mineral composition is α-Al2O3-Cr2O3 solid solution.
The secondary mineral composition is a small amount of composite spinel (or no composite spinel).
The chromium oxide content in the chrome refractory brick is from 1% to 30%. There are two types: fused cast chromium corundum bricks and sintered chromium corundum bricks.
As a professional chrome corundum bricks manufacturer, we have exported different types of chorme refractory bricks to more than 30 countries. Please kindly read the following more information and make Inquiry
Scope of application: In petrochemical industry, The chromium corundum bricks will be used in the gasification furnace. The bricks should be low silicon, low iron, low alkali, high purity, but also have high density and strength. It can be used as glass kiln lining, wire drawing glass flow hole cover brick and used for hot metal pretreatment device, waste incinerator, coal water slurry pressurized gasifier backing, carbon black furnace, steel rolling furnace sliding table, steel platform, and etc.
Specification
Items
15 Chrome Coundum Brick
10 Chrome Coundum Brick
5 Chrome Coundum Brick
Wear Resistance Skid Rail
Zr-Cr-corundum Brick
Cr2O3 %
≥15
≥10
≥5
≥5
≥15
Al2O3 %
≥75
≥80
≥85
≥85
Brick
ZrO2 %
---
---
---
---
Corundum
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
≥190
Refractoriness under load (0.2Mpa,0.6%)
≥1700
≥1700
≥1700
≥1700
≥1700
Typical Application
Mainly used for glass furnace ,carbon black furnace,non-ferrous smelting furnace ,incinerator, chemical industry, waste acid treatment furnace, as well as steel reheating furnace skid rail ,platform blocks.
~
Packing & Delivery
Our Products
Contact Us
Our competitive Advantage: 1.Competitive Price. Make the products competitive in your market. 2.Quick Response:We promise quick response at the very first moment when we received your request. 3.Superior Customer Service:The company provides after sales service ensuring customer’s satisfactions,we believe in Long term partnership bringing loyalty. 4.We had been on this filed for many years and we have our own research team,the prouduction process could be concrolled strictly. 5.We have developed stable customer base overseas and kept long-term cooperation.
1. who are we? We are based in Henan, China, start from 2016,sell to Domestic Market(42.80%),Southeast Asia(12.60%),South Asia(8.80%),Africa(7.70%),South America(7.20%),Mid East(6.50%),Eastern Asia(5.50%),Central America(3.10%),North America(2.60%),Southern Europe(1.50%),Eastern Europe(0.60%),Western Europe(0.60%),Oceania(0.30%),Northern Europe(0.20%). There are total about 101-200 people in our office. 2. how can we guarantee quality? Always a pre-production sample before mass production; Always final Inspection before shipment; 3.what can you buy from us? Refractory Brick,Calcined bauxite,Fire brick,Castable,Refractory ball 4. why should you buy from us not from other suppliers? Our production capacity of refractory materials can be 60,000 tons per year and widely used in metallurgy, glass, ceramics, cement and power chemical industry, etc. export to Russia, India, Vietnam, USA, Turkey, Malaysia, Thailand, Cango, Singapore, etc 5. what services can we provide? Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,Express Delivery； Accepted Payment Currency:USD,EUR,CNY; Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow; Language Spoken:English,Chinese
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2012
Total Annual:
10000000-50000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Henan Hongtai Kiln Refractory Co., Ltd. is established in 2012, located in Xinmi City, 40 kilometers southwest of Zhengzhou City in Henan Province, close to Jingguang, Longhai railway lines, with road transport facilities. Rich resources of Refractory materials, adequate and qualified fuel in this a... Henan Hongtai Kiln Refractory Co., Ltd. is established in 2012, located in Xinmi City, 40 kilometers southwest of Zhengzhou City in Henan Province, close to Jingguang, Longhai railway lines, with road transport facilities. Rich resources of Refractory materials, adequate and qualified fuel in this a...
