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Industrial Furnace Silica Brick With 94% SiO2 Content

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Henan Hongtai Kiln Refractory Co.,Ltd.

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Industrial Furnace Silica Brick With 94% SiO2 Content

Name: Industrial Furnace Silica Brick With 94 SiO2 Content
Brand: Hongtai
Price: 0.80 USD

Industrial Furnace Silica Brick With 94% SiO2 Content Manufactures

Place of Origin : Henan, China

Shape : Brick

Material : Silicon Carbide (SiC)

SiO2 Content (%) : 94

Al2O3 Content (%) : ≤1

MgO Content (%) : ≤1

CaO Content (%) : ≤3

Refractoriness (Degree) : Common (1580°< Refractoriness< 1770°)

CrO Content (%) : ~

Model Number : customized

Brand Name : Hongtai

Processing Service : Bending, Welding, Punching, Decoiling, Cutting, Moulding

Product name : Silica Brick for Industrial Furnaces

Application : Industrial Furnaces

Color : White-yellow

Size : Customized Size

Raw material : SiO2

Certificate : ISO9001

Sample : Provide

BULK DENSITY : ≥1.78

APPARENT POROSITY : 20~22%

Price : $0.80 - $3.00/pieces

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Product Description

Industrial Furnace Silica Brick With 94% SiO2 Content

Silicon bricks are engineered using premium-grade raw materials, primarily high-purity silica sand and quartz, subjected to rigorous processing under extreme temperatures and pressures. The manufacturing process ensures the bricks attain exceptional characteristics that make them indispensable in high-temperature industrial applications. High Density and Strength: Silicon bricks boast a high bulk density, contributing to their exceptional strength and durability. This characteristic makes them highly resistant to wear and tear in demanding industrial settings. Superior Thermal Shock Resistance: Despite their sensitivity to rapid temperature changes, silicon bricks are designed to withstand significant thermal shocks, making them suitable for environments where temperatures fluctuate. Chemical Resistance: These bricks exhibit excellent resistance to acid and alkali corrosion, making them ideal for use in environments where exposure to corrosive substances is common. Inertness to Reducing Atmospheres: Silicon bricks are unaffected by reducing gases such as hydrogen (H2) and carbon monoxide (CO), ensuring their integrity and performance in atmospheres where these gases are present. Application in Petrochemical Industries: Similar to chrome corundum bricks, silicon bricks find extensive use in petrochemical industries, particularly in high-temperature equipment such as furnaces and reactors. They must be of high purity and possess low levels of contaminants like silicon, iron, and alkalis to ensure optimal performance in these applications. Mineral Composition: The primary mineral component of silicon bricks is crystalline silica (α-quartz), which forms a stable structure at high temperatures. Depending on the manufacturing process and intended use, silicon bricks may contain minor amounts of other minerals, but the focus remains on maximizing the content of crystalline silica for improved high-temperature performance. Types of Silicon Bricks: There are primarily two categories of silicon bricks: fused-cast silicon bricks and sintered silicon bricks. While fused-cast silicon bricks are produced through melting and casting processes, sintered silicon bricks are formed by sintering high-purity silica sand at extremely high temperatures. Typically, when referring to silicon bricks, one is discussing sintered silicon bricks due to their widespread use and availability.

refractory corundum brick Chrome corundum brick AZS brick for glass kiln refractory

The parameter of Chrome corundum brick
Item	Silica brick	Silica brick	Silica 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

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Company Profile

Our Services

1. Established Expertise and Quality Assurance: With over three decades of experience in the refractory industry, our company has honed its skills and expertise in crafting high-quality refractory products. Every item that leaves our facility undergoes stringent quality control measures to ensure it meets the highest standards. Our commitment to quality is underscored by our policy of thorough testing prior to dispatch, guaranteeing that our customers receive only the finest refractory materials. 2. Robust Annual Supply and International Certifications: Our company is proud to hold ISO9001 Quality Management System Certification and SGS Certification, demonstrating our adherence to international quality standards. We boast an impressive annual supply capacity, ranging from 28,800 to 35,000 tons of both shaped and unshaped refractory products. This robust production capability ensures that we can meet the demands of large-scale projects while maintaining the highest level of product quality and consistency. 3. Global Reach and Export Experience: Over the years, we have cultivated a vast global sales network, exporting our refractory products to numerous countries around the world. Our international client base spans across continents, including but not limited to North America, Europe, Asia, and Africa. This extensive reach is a testament to our ability to meet diverse market needs and our dedication to customer satisfaction on a global scale. 4. State-of-the-Art Production and Testing Equipment: We continuously invest in the latest production and testing technologies to stay ahead in the refractory industry. Our facilities feature modern, automated, and semi-automated machinery, ensuring precision and efficiency in every step of the production process. This cutting-edge equipment provides us with the technical assurance necessary to deliver products that exceed industry benchmarks. 5. Comprehensive Testing Capabilities: Our commitment to quality extends to our testing equipment, which includes: High-Temperature Residual Useful Life (RUL) Tester: This advanced tester evaluates the long-term durability of our refractory products under high-temperature conditions, ensuring they can withstand the rigors of high-heat industrial environments. Bulk Density Tester: This device measures the compactness of our materials, a crucial factor in determining the overall quality and performance of our refractory products. Pressure Tester: Used to assess the mechanical strength of our refractories, this tester guarantees that our products can endure the pressures encountered in various industrial applications. Refractoriness Tester: Essential for determining the temperature at which our refractories begin to soften, this tester ensures that our products maintain their integrity in extreme heat.

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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.

Product Tags:

Industrial Furnace Silica Brick

94% SiO2 Content Silica Brick

Industrial Furnace Silica Brick With 94% SiO2 Content Images

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