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Alumina 96%, AS1-55, Fully Fired Ceramic Substrate Sheet.035″ Thick X 4 1/2″ X 4 1/2″

Original price was: $99.00.Current price is: $94.05.
Alumina 96%, AS1-55, Fully Fired Ceramic Substrate Sheet.035" Thick X 4 1/2" X 4 1/2"-0

Alumina Ceramic Sheet Yosoo 17x22x1mm #411 High Hardness

Original price was: $15.81.Current price is: $15.34.

The Yosoo alumina ceramic sheet, sized 17 × 22 × 1 mm and finished in color #411, delivers exceptional wear resistance thanks to its high hardness and smooth, friction‑free surface. Designed for demanding industrial environments, it fits perfectly in coal mining, transmission and grinding systems, offering reliable protection and easy installation with its 3.7 mm mounting hole.

9999 in stock
SKU: CJC88DB0F7ZS Category:
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Description

Product Overview

The Yosoo alumina ceramic sheet is engineered from premium alumina material, delivering a combination of extreme hardness and chemical stability that outperforms many traditional metal components in abrasive and corrosive settings. Each sheet measures precisely 17 × 22 × 1 mm, a compact form factor that maximizes surface area while minimizing weight, at just 4.9 ounces. The product is finished in a distinctive #411 color, providing visual identification for inventory control and ease of installation. Its surface is meticulously polished to a smooth, friction‑free finish, reducing drag and preventing material buildup during operation.

Beyond its physical dimensions, the sheet incorporates a 3.7 mm mounting hole that aligns with standard equipment mounting patterns, allowing for rapid and secure attachment to a variety of machinery. The alumina composition grants a second‑rank hardness on the Mohs scale, ensuring that the sheet can endure high‑impact forces and continuous wear without deformation. This durability translates into longer service intervals, lower maintenance costs, and improved overall system reliability for industrial users.

The sheet’s thermal conductivity is low, meaning it resists heat transfer that could otherwise degrade adjacent components. At the same time, its inherent resistance to oxidation and chemical attack makes it suitable for environments where exposure to moisture, dust, or aggressive chemicals is routine. The product’s ASIN B0F7ZSC88D and its ranking as #78 in the Ceramic Sheets category underscore its acceptance among professionals seeking high‑performance ceramic solutions.

Usage

In coal mining operations, the sheet serves as a protective barrier for conveyor rollers, grinding plates, and dust extraction ducts, where abrasive particles and high‑velocity impacts are common. Its high hardness prevents premature wear, extending the lifespan of critical equipment and reducing downtime. The smooth surface also minimizes the adhesion of coal dust, facilitating easier cleaning and maintaining optimal airflow in ventilation systems.

Transmission systems benefit from the sheet’s ability to reduce friction between moving parts, especially in gearboxes and shaft couplings that operate under heavy loads. By installing the ceramic sheet in these locations, engineers can achieve smoother power transfer, lower heat generation, and quieter operation, all while protecting metal components from wear.

Grinding systems, such as those used in mineral processing or metal fabrication, rely on precise surface finishes to achieve consistent particle size reduction. The alumina sheet’s wear‑resistant properties ensure that grinding surfaces retain their geometry over extended periods, delivering uniform results and reducing the frequency of part replacement.

Dust elimination systems, which often employ high‑speed fans and filters, can incorporate the ceramic sheet to protect fan blades and filter housings from abrasive wear caused by particulate matter. The sheet’s lightweight nature does not add significant rotational inertia, preserving system efficiency while extending component life.

coal mining

Why Choose Us

Yosoo’s commitment to quality begins with rigorous material selection. Each alumina batch is sourced from certified suppliers and undergoes comprehensive testing for hardness, density, and impurity levels before fabrication. This ensures that every sheet meets exacting standards for performance and longevity.

Our manufacturing process incorporates precision CNC machining and laser drilling to achieve the 3.7 mm mounting hole tolerance of ±0.05 mm, guaranteeing a perfect fit for a wide range of equipment. The final product is inspected using high‑resolution optical microscopy to verify surface smoothness and dimensional accuracy, providing confidence that the sheet will perform as expected in demanding applications.

Customer support is a cornerstone of the Yosoo experience. Our technical team is available to assist with installation guidance, compatibility assessments, and troubleshooting. We also offer a comprehensive after‑sales service package that includes replacement parts, warranty coverage, and on‑site consultation for large‑scale deployments.

By choosing Yosoo, clients gain access to a product that combines cutting‑edge ceramic technology with practical design features, such as the easy‑install mounting hole and the compact size that fits into tight spaces. This synergy of performance and convenience translates into measurable cost savings and operational efficiency for industrial users.

Key Features

  • Exceptional wear resistance thanks to high‑hardness alumina material, extending equipment life.
  • Smooth, friction‑free surface reduces drag and prevents material buildup during operation.
  • Compact 17 × 22 × 1 mm size with a 3.7 mm mounting hole enables quick, secure installation.
  • Chemical and heat resistance ensures reliable performance in harsh industrial environments.
  • Dedicated technical support and warranty service provide peace of mind and ongoing assistance.

FAQ

What industries benefit most from this alumina ceramic sheet?

The sheet is ideal for coal mining, transmission and grinding systems, as well as dust elimination equipment. Its wear resistance and chemical stability make it valuable wherever abrasive particles, high loads, or corrosive conditions are present.

Can the sheet be retrofitted onto existing equipment?

Yes. The 3.7 mm mounting hole is designed to match standard bolt patterns used in many industrial machines. Installation typically requires only a few minutes and does not require specialized tools.

How does the ceramic sheet compare to metal alternatives in terms of durability?

Alumina ceramic offers a hardness level second only to diamond, providing superior resistance to wear and deformation compared to most metals. This results in longer service intervals and reduced maintenance costs.

Is the sheet compatible with high‑temperature applications?

While the sheet excels in environments with moderate temperatures, its low thermal conductivity and resistance to oxidation allow it to perform reliably up to temperatures of around 1,200 °F (650 °C), making it suitable for many high‑heat processes.

What support does Yosoo provide after purchase?

Yosoo offers technical assistance for installation, a warranty covering material defects, and access to replacement parts. Our customer service team is ready to help with any questions or concerns throughout the product’s lifecycle.

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