SC9957 Reaction Bonded Silicon Carbide Beam 70 x 40 mm

Reaction Bonded Silicon Carbide Beam 70 x 40 mm Description

Reaction Bonded Silicon Carbide Beam 70 x 40 mm is a SiC ceramic component produced with a minimum purity of 92% and a density of approximately 3.0 g/cm³. Manufactured through a controlled reaction bonding process, the beam exhibits a dimensional accuracy of 70 x 40 mm and maintains functional stability at operating temperatures up to 1300 ℃. These properties make it suitable for incorporation in environments undergoing thermal and mechanical stress.

Reaction Bonded Silicon Carbide Beam 70 x 40 mm Applications

1.       Industrial Components
   - Used as a support beam in high-temperature processing equipment to achieve dimensional stability by leveraging its reaction bonded structure.
   - Applied as a wear-resistant element in furnace frameworks to sustain prolonged exposure to thermal and mechanical stress through its inherent material properties.

2.       High Temperature Systems
   - Serves as a structural component in heat exchangers to maintain performance under elevated temperatures by utilising its operational limit of 1300 ℃.
   - Employed as a critical element in refractory installations to reduce material degradation through its chemically inert silicon carbide composition.

Reaction Bonded Silicon Carbide Beam 70 x 40 mm Packing

The beams are secured in custom-moulded, foam-lined trays within rigid, moisture-resistant cartons to safeguard against mechanical shocks and environmental contamination. They are wrapped in anti-static materials to prevent surface degradation during transit and storage. Storage in a temperature-controlled, dry environment is recommended. Custom packaging options are available to address specific handling requirements.

Frequently Asked Questions

Q1: How does the reaction bonding process influence the mechanical properties of the SiC beam?
A1: The reaction bonding process facilitates intergranular connections within the SiC matrix, enhancing structural stability and allowing the beam to withstand thermal cycling without significant deformation.

Q2: What precautions are necessary to avoid contamination during storage?
A2: The beam should be stored in moisture-free, temperature-controlled conditions, using anti-static and protective packaging materials to minimise surface contamination and potential micro-cracking.

Q3: Can the dimensional tolerances be maintained under thermal cycling up to 1300 ℃?
A3: Yes, the controlled reaction bonding process ensures that the beam retains its specified 70 x 40 mm dimensions and material integrity even when subjected to repeated thermal stresses.

Additional Information

Silicon carbide ceramics, particularly those manufactured using reaction bonding techniques, offer a combination of high thermal conductivity and chemical inertness. These properties are critical in applications where sustained exposure to high temperatures and corrosive environments is expected. The reaction bonding process effectively integrates SiC particles, creating a cohesive microstructure that balances mechanical resilience with thermal stability.

Understanding the interplay between material processing and end-use performance is vital in ceramics engineering. Reaction bonded SiC materials are increasingly utilised in sectors that demand precise dimensional stability and durability, reinforcing the significance of material selection and controlled manufacturing processes in advanced industrial applications.