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{"title":"Industrial Furnace Lining High Alumina Zirconia Refractory Materials Corrosion","imgUrl":"https:\/\/img.ismap.com\/nimg\/ce\/87\/9716eec061ae86e5e488aeaab20d-200x200-1\/industrial_furnace_lining_high_alumina_zirconia_refractory_materials_corrosion.jpg","attrs":{"Brand Name":"RONGSHENG","Certification":"ISO9001","Place of Origin":"Henan, China","Impact Resistance":"High"}}
{"title":"Al2O3 55% - 85% High Alumina Refractory Brick High Alumina Lining Fire Brick","imgUrl":"https:\/\/img.ismap.com\/nimg\/a5\/21\/8572c47c31b1813bef2e69f2dd7e-200x200-1\/al2o3_55_25_85_25_high_alumina_refractory_brick_high_alumina_lining_fire_brick.jpg","attrs":{"Brand Name":"RSNC","Certification":"CE,CQC,ISO9001","Place of Origin":"Henan","Minimum Order Quantity":"1 mt"}}
{"title":"Aluminum Fire Bricks SK34 SK36 SK38 SK40 Refractory High Alumina Brick For","imgUrl":"https:\/\/img.ismap.com\/nimg\/9d\/e5\/2daa879f960f91423c59168149c7-200x200-1\/aluminum_fire_bricks_sk34_sk36_sk38_sk40_refractory_high_alumina_brick_for_rotary_kiln.jpg","attrs":{"Brand Name":"RONGSHENG","Model Number":"10101-52-7","Certification":"ISO9001","Place of Origin":"Henan, China"}}
{"title":"Rongsheng Aluminum Refractory Brick Custom Specification High Alumina Fire","imgUrl":"https:\/\/img.ismap.com\/nimg\/f7\/10\/9ca4705484a83fc6304049fc9643-200x200-1\/rongsheng_aluminum_refractory_brick_custom_specification_high_alumina_fire_bricks.jpg","attrs":{"Brand Name":"RONGSHENG","Certification":"ISO9001","Place of Origin":"Henan, China","Minimum Order Quantity":"1 Ton"}}
{"title":"Fireclay Insulating Brick Alumina Fire Bricks For Pizza Oven","imgUrl":"https:\/\/img.ismap.com\/nimg\/24\/f6\/f9c8f31c92bb38009a1913928e13-200x200-1\/fireclay_insulating_brick_alumina_fire_bricks_for_pizza_oven.jpg","attrs":{"Brand Name":"RONGSHENG","Certification":"ISO9001","Place of Origin":"Henan, China","Al2O3 Content (%)":"48%-85%"}}
{"title":"75% High Alumina Refractory Brick For Industrial Furnace","imgUrl":"https:\/\/img.ismap.com\/nimg\/b6\/e2\/d27f2ed6c0ca9c91609e49f8e2e2-200x200-1\/75_25_high_alumina_refractory_brick_for_industrial_furnace.jpg","attrs":{"Brand Name":"Rong Sheng","Model Number":"RS808","Certification":"CE,ISO,MSDS.","Place of Origin":"China,Zhengzhou."}}
{"title":"Phosphate Bonded High Alumina Refractory Brick 230 X 114 X 65mm With High","imgUrl":"https:\/\/img.ismap.com\/nimg\/d9\/52\/12f12b414cf9aa6252f911a5b4b0-200x200-1\/phosphate_bonded_high_alumina_refractory_brick_230_x_114_x_65mm_with_high_refractoriness.jpg","attrs":{"Brand Name":"Rongsheng","Model Number":"P-75","Certification":"ISO9001\u3001CE","Place of Origin":"Henan"}}
Zirconia Refractory Bricks Introduction Rongsheng Zircon brick / Zirconium bricks produced by stable zircon sand with the advantage of mechanical strength, excellent stability to thermal shock, resistance to corrosion, high refractoriness under load and inertness, high density, etc. It is widely used in glass furnace, non-ferrous metal smelting furnace, and pure steel furnace. 1. Zirconia Brick is manufactured using high quality zirconia and zirconium corundum clinker raw materials with ceramic and chemical bonding. 2. Zirconia brick is shipped under high pressure and fire with high temperature with scientifically and reasonably gradating and adding good performance of additives.
Product Features
Zirconia Refractory Bricks Features 1. High refractoriness under load; 2. Excellent thermal shock resistance; 3. Good corrosion resistance; 4. High mechanical strength; 5. Great creep resistance; 6. High density;
Product Application
Zircon Refractory Brick Application 1. Glass melting furnace. 2. Ladle lining in the metallurgical industry. 3. Areas of crown, burner, thermal couple, peep hole, and secondary layer of melter bottom and back lining. 4. Areas of glass tank, such as paving part and secondary layer of paving bottom, back lining, wall and bottom of fore hearth, flowing spout and spinning portion and melter. 5. Upper area of flame space or frequent thermal shock position. 6. Lining of alkali-free or low-alkali glass, sodium-calcium glass, boron-silicate glass, ceramic glass, lead glass, and other technical glass melting furnace.
Specification
Zircon Refractory Brick Specification
Zircon Bricks
Item/Index
ZR-30
ZR-50
ZR-55
ZR-60
ZR-62
Al2O3 %
42
10
6
4
–
SiO2
20
34
35
30
34
ZrO2
30
50
55
60
62
Bulk Density (g/cm3)
≥3.10
≥3.30
≥3.45
≥3.50
≥3.60
Apparent Porosity %
≤21
≤20
≤20
≤21
≤20
Compressive Strength (kg/cm2)
≥500
≥400
≥500
≥500
≥500
Refractoriness Under Load ℃ (T2)
＞1500
＞1450
＞1500
＞1600
＞1550
Expansion at 1000℃ (%)
0.6~0.8
0.4~0.6
0.4~0.6
0.4~0.6
0.4~0.6
Thermal Conductivity
500℃
1.7
1.4
1.3
1.2
1.2
1000℃
1.8
1.6
1.5
1.5
1.5
Application
Glass Furnace
Nozzle Seat
Ladle
Ladle
Ladle Glass Furnace
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
20000000-50000000
Employee Number:
101~150
Ecer Certification：
Verified Supplier
Our company can provide not only the domestic and foreign customers excellent quality of high-temperature thermal insulation material, but also the first-rate service including professional furnace lining design, installation supervision, engineering construction etc.
<p style="... Our company can provide not only the domestic and foreign customers excellent quality of high-temperature thermal insulation material, but also the first-rate service including professional furnace lining design, installation supervision, engineering construction etc.
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