Description
Product Overview
The MRUPEZIU Boron Carbide Ceramic Discs are engineered from high-purity B4C material, a compound renowned for its combination of low density, high hardness, and outstanding thermal stability. Each disc is precision‑machined into a hexagonal form with a 30 mm outer dimension and an 8 mm thickness, delivering a compact footprint that maximizes surface area while minimizing material usage. The ceramic substrate architecture provides excellent electrical insulation, low dielectric loss, and a dielectric constant that remains stable across a broad frequency range, making these discs suitable for high‑frequency electronic components, sensor housings, and advanced optical systems.
Beyond the intrinsic material advantages, the discs feature a surface finish that reduces micro‑abrasion and enhances wear resistance, extending service life even in abrasive environments. The high melting point of boron carbide—exceeding 2,400 °C—ensures that the discs retain their mechanical integrity under extreme thermal cycling, a critical requirement for aerospace propulsion components, furnace linings, and high‑temperature reactors. The product dimensions of 2 × 2 × 2 inches (approximately 5 × 5 × 5 cm) and a weight of 8 ounces provide a convenient balance between handling ease and robust performance.
![[Product front view showing all components]](https://www.felviro.store/wp-content/uploads/2026/07/27fb7cb41ec04bf79eed8659cd77a86b.jpg)
Usage
These ceramic discs are designed for a wide range of industrial applications where durability, thermal resistance, and chemical inertness are paramount. In aerospace, they serve as protective liners for turbine blades and as insulating components in avionics modules, where temperature fluctuations can exceed 1,000 °C. In the electronics sector, the discs are employed as substrates for power semiconductor devices, providing a stable platform that mitigates heat buildup and prevents electrical leakage. Chemical processing plants benefit from the discs’ resistance to strong acids and alkalis, allowing them to be used in reactor vessels, filtration units, and catalyst supports without degradation.
The hexagonal geometry facilitates efficient packing in modular assemblies, reducing dead space and enabling designers to create compact, high‑density configurations. Engineers, material scientists, and procurement specialists seeking reliable, cost‑effective ceramic solutions will find the MRUPEZIU discs a versatile choice for prototyping and mass production alike.
Why Choose Us
MRUPEZIU stands for quality and consistency in advanced ceramic manufacturing. Our production process incorporates rigorous quality control checkpoints, including X‑ray diffraction analysis, micro‑hardness testing, and thermal shock assessments, ensuring each disc meets exacting standards before leaving the factory. The low cost of boron carbide combined with our optimized sintering techniques results in a product that delivers premium performance at a competitive price point, making it accessible for both large‑scale manufacturers and small‑batch innovators.
We provide comprehensive technical support, offering material selection guidance, custom dimensioning, and post‑sale assistance to guarantee seamless integration into your projects. Our worldwide distribution network ensures rapid delivery, and our warranty covers material defects for up to twelve months, reflecting our confidence in the durability of the product.
Key Features
- Exceptional wear resistance reduces downtime and replacement costs
- Maintains structural integrity at temperatures above 2,400 °C
- Low dielectric loss and stable dielectric constant for high‑frequency applications
- Hexagonal 30×8mm shape enables compact, high‑density system designs
- Comprehensive technical support and a twelve‑month material warranty
FAQ
What temperature range can the discs withstand?
The discs retain their mechanical properties from cryogenic temperatures up to approximately 2,400 °C, making them suitable for extreme thermal environments.
Are the discs chemically resistant to acids and bases?
Yes, boron carbide exhibits strong resistance to most acids and alkalis, allowing the discs to be used in aggressive chemical processing without degradation.
Can the dimensions be customized?
MRUPEZIU offers custom sizing and shape options on request. Contact our engineering team to discuss specific dimensional requirements for your application.
What is the typical lifespan of the discs in abrasive applications?
Due to their high hardness and low wear rate, the discs can operate for thousands of hours in abrasive conditions before noticeable wear occurs.
Do you provide certification or material data sheets?
All shipments include a detailed material data sheet outlining composition, mechanical properties, and thermal performance, along with certification of compliance with industry standards.
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