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{"title":"High Carbon Chrome Brown Fused Alumina Ferro Manganese with Customized Size","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/15\/b5\/92e35b656cdaf57555c1ab27e999-200x200-1\/high_carbon_chrome_brown_fused_alumina_ferro_manganese_with_customized_size.jpg","attrs":{"Place of Origin":"Henan, China","Shape":"Brick","Material":"Alumina Block","SiO2 Content (%)":"\/"}}
{"title":"Calcined Bauxite High Alumina Sk40 Fireproof Brick for Curved Refractory Oven","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/75\/2b\/5990980ac101012aafc564559544-200x200-1\/calcined_bauxite_high_alumina_sk40_fireproof_brick_for_curved_refractory_oven_supply.jpg","attrs":{"Place of Origin":"Henan, China","Shape":"Brick","Material":"calcined bauxite","SiO2 Content (%)":"50%"}}
{"title":"High Alumina Bauxite 92% Ceramic Wear Resisting Brick with Excellent Wear","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/04\/fd\/3c9eb35a37e5fa147f819ca906b9-200x200-1\/high_alumina_bauxite_92_25_ceramic_wear_resisting_brick_with_excellent_wear_resistance.jpg","attrs":{"Place of Origin":"Henan, China","Shape":"Brick","Material":"Alumina Block","SiO2 Content (%)":"\u226445%"}}
{"title":"Refractoriness Degree Common 1580\u00b0 Refractoriness 1770\u00b0 High Alumina Bricks","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/ca\/61\/d7da8521a033db5b127acec40a2d-200x200-1\/refractoriness_degree_common_1580_c2_b0_refractoriness_1770_c2_b0_high_alumina_bricks.jpg","attrs":{"Place of Origin":"Henan, China","Shape":"Brick","Material":"Alumina Block","SiO2 Content (%)":"\u226445%"}}
{"title":"High Abrasion Resistant Alumina Lining Brick with Competitive and 45% Al2O3","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/bc\/f1\/1c4eaf8a574765f2a9a5e4431ea8-200x200-1\/high_abrasion_resistant_alumina_lining_brick_with_competitive_and_45_25_al2o3_content.jpg","attrs":{"Place of Origin":"Henan, China","Shape":"Brick","Material":"calcined bauxite","SiO2 Content (%)":"50%"}}
{"title":"High Alumina Ceramic Coating Tiles Liner Brick with 50% SiO2 Content and Low","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/30\/fb\/67e3aaf0fbc56b30cd4b125453c2-200x200-1\/high_alumina_ceramic_coating_tiles_liner_brick_with_50_25_sio2_content_and_low_wear_loss.jpg","attrs":{"Place of Origin":"Henan, China","Shape":"Brick","Material":"calcined bauxite","SiO2 Content (%)":"50%"}}
{"title":"High Alumina Bauxite Raw Material 92% Alumina Ceramic Lining Brick for Direct","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/bc\/f1\/1c4eaf8a574765f2a9a5e4431ea8-200x200-1\/high_alumina_bauxite_raw_material_92_25_alumina_ceramic_lining_brick_for_direct_purchase.jpg","attrs":{"Place of Origin":"Henan, China","Shape":"Brick","Material":"calcined bauxite","SiO2 Content (%)":"50%"}}
Chrome corundum Bricks is produced with high quality of sintered corundum, synthetic mullite and chromium oxide as raw material and processed under high temperature and high pressure. They have high bulk density, high compressive strength, good thermal shock resistance, good corrosion resistance to acid and alkali. The bricks are not affected by H2, CO gase.
Chrome corundum brick refers to corundum refractory products containing Cr2O3. At high temperature, Cr2O3 and Al2O3 form a continuous solid solution, so the high temperature performance of chromium corundum products is better than that of pure corundum products. Chrome corundum bricks used in petrochemical industrial gasifiers should be low silicon, low iron, low alkali, high purity, and have high density and strength. Chromium corundum products are widely used, and the content of Cr2O3 is mostly in the range of 9% to 15%. The main mineral composition is α-Al2O3-Cr2O3 solid solution. The secondary mineral composition is a refractory brick with a small amount of composite spinel (or no composite spinel) and a chromium oxide content of 1% to 30%. There are two types of fused cast chrome corundum bricks and sintered chrome corundum bricks. In general, chrome corundum bricks refer to sintered chrome corundum bricks.
High Carbon Chrome Brown Fused Alumina Ferro Manganese
The parameter of Chrome corundum brick
Item
Chrome-Corundum Brick
Chrome-Corundum Brick
Chrome-Corundum Brick
Al2O3%
≤38
≤68
≤80
Cr2O3%
≥60
≥30
≥12
Fe2O3%
≤0.2
≤0.2
≤0.5
Bulk density,g/cm3
3.63
3.53
3.3
Cold Crushing strength MPa130130120
130
130
120
Refractoriness under Load (0.2MPa ℃)170017001700
1700
1700
1700
Permanent Linear Change(%) 1600°C×3h±0.2±0.2±0.2
±0.2
±0.2
±0.2
Apparent porosity %141618
14
16
18
ApplicationHigh temperature industrial furnaces
High temperature industrial furnaces
Production progress
Application
click here to get FREESAMPLES
Company Profile
Henan Hongtai Kiln Refractory Co., Ltd. is established in 2002, located in Xinmi City, 40kilometers 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 area, provide unique conditions for refractory production, shipping and refractory industry development. Main products include different kinds of refractory brick:Fire Clay Brick, High Alumina Brick, Light Weight Insulating Brick,Corundum Brick,Mullite Brick,AZS Bricks, Refractory Balls ,Refractory concrete,refractory castable,Acid resistant brick etc.They are widely used in Iron and steel, Nonferrous metals, Building materials(Cement,Glass,Ceramic),Petrochemical,Energy & Incineration etc industries. Our products have been exported to India,Turkey,Vietnam,Malaysia and Kazakhstan etc.
Our Services
1. We have thirty years experience in producing refractory products. All our products shall be tested qualified before we send them out. 2.Annual supply: Our company has passed ISO9001 quality management system certification and SGS certification. And the annual supply of shaped and unshaped refractory product is 28, 800-35, 000 tons. 3.Export experiences: we have gained a global sales network reaching Russia, Korea, Vietnam, Pakistan, Bulgaria, French, India, Egypt,Congo,Angola, South Africa, and so on. 4. Production equipment: Production and testing equipments are new, complete and automated or semi- automated. Such modern facilities and equipments have provided the fine technical guarantee for the production and testing. 5. Testing equipment: Our company's testing equipments as follows: High Temperature RUL Tester Bulk Density Tester The Pressure Tester Refractoriness Tester
Certificate
Packing&Shipping
Packing Details of Abrasive Material Brown Fused Alumina for Sandblasting and Polishing
1. In 25kg plastic woven bags. 2. In 1000kg big bag. 3. 40 x 25kg plastic woven bags in one big bag. 4. 40 x 25kg plastic woven bags on pallet. 5. 40 x 25kg paper bags on pallet. 6. According to client's special requirement
Shipping Details of Abrasive Material Brown Fused Alumina for Sandblasting and Polishing
1.Our packaging is as per customer’s request 2.Normal goods delivered by sea transport 3.Sample shipping by express 4.We will shipping and delivery goods timely, quanlity and quantity guaranteed, and also in accordance with the contract and customer's requirment completely.
Payment Item : 1. Payment: T/T, Western Union,LC; Usually 30% deposits,70% balance before delivery or negotiations to solve. 2. MOQ: Usually 1Tons 3. Quality Warranty: 1 years Delivery time : 1.Stocks:Within 5-7 days after receive the deposit. 2.Customization:Within 15-30 days after receive the deposite.
FAQ
Q1: Are you a manufacturer or trader ? A1: Manufacturer, some time we help our clients to purchase relevant products as a trader. Q2: What's the MOQ? A2. No limitation. Q3: Can we visit your factory? A3: Of course ,welcome at any time,seeing is believing Q4: What's your payment terms? A4: Negotiation, Accoridng to your inquiry products quality and quantity . Q5: Did your factory accept customization ? A5: Professional technology teams and engineers all can satisfy you. Q6: How do you guarantee quality? A6: For every production processing,we have complete QC system for the chemical composition and Physical properties.After production,all the goods will be tested ,and the quality certificate will be shipped along with goods. Accept SGS inspection or any third party specification.
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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...
