Overview of Mirror Polished Silicon Carbide Ceramic Plate for Precision Applications
Silicon Carbide (SiC) ceramic is an advanced engineering material synthesized through the high-temperature reaction of silica sand and carbon. Known for its exceptional hardness and stability, this technical ceramic combines the lightweight properties of ceramics with the thermal performance of metals. Silicon Carbide ceramics exist in various forms, including sintered SiC, reaction-bonded SiC (RBSC), and recrystallized SiC, each offering unique microstructures that deliver outstanding performance in the most demanding industrial environments. With its covalent bond structure, SiC provides remarkable durability that surpasses conventional ceramics and metals in extreme conditions.
Features of Mirror Polished Silicon Carbide Ceramic Plate for Precision Applications
Exceptional Hardness: Ranks 9.5 on the Mohs scale, second only to diamond, providing superior wear and abrasion resistance
High-Temperature Stability: Maintains mechanical strength up to 1400°C (2550°F) in inert atmospheres and 1600°C in oxidizing environments
Thermal Shock Resistance: Excellent thermal conductivity (120-170 W/m·K) combined with low thermal expansion ensures resistance to rapid temperature changes
Chemical Inertness: Unaffected by most acids, alkalis, and corrosive substances; only attacked by strong oxidizing agents at high temperatures
Outstanding Thermal Conductivity: Four times higher than stainless steel, enabling efficient heat transfer applications
Lightweight Structure: Approximately one-third the density of steel while maintaining superior strength-to-weight ratio
Mirror Polished Silicon Carbide Ceramic Plate for Precision Applications
Specification of Mirror Polished Silicon Carbide Ceramic Plate for Precision Applications
This plate is made from high-purity silicon carbide (SiC). The material supplies phenomenal hardness, thermal security, and chemical resistance. It preserves its form and performance even under extreme temperature levels or extreme environments.
Surface area Complete
The leading surface area is mirror polished to a surface area roughness of Ra ≤ 0.01 µm. This ultra-smooth surface reduces light spreading and makes sure regular call in delicate applications. The gloss is uniform throughout the entire surface area, without visible scrapes or pits.
Dimensional Precision
Each plate is manufactured to tight resistances. Thickness variation remains within ± 0.005 mm. Monotony is regulated to much less than 1 µm over the full area. These specifications sustain alignment-critical arrangements in optics, semiconductor tools, and assessment systems.
Secret Characteristics
– Firmness : ~ 2800 HV (Vickers).
– Thickness : 3.10– 3.15 g/cm ³.
– Thermal Conductivity : 120– 150 W/m · K.
– Coefficient of Thermal Expansion : 4.0 × 10 ⁻⁶/ ° C (25– 400 °
C).- Max Solution Temperature Level : 1600 ° C in inert ambience.
Common Uses
These plates function well as wafer chucks, optical mirrors, laser dental caries parts, and wear-resistant bases. Their low thermal growth and high tightness decrease distortion during procedure. Cleanroom-compatible and non-magnetic, they fit sophisticated research and industrial procedures.
Managing Notes
Silicon carbide is fragile. Avoid sharp effects or unequal pressure. Use soft, lint-free handwear covers when managing. Shop level in a completely dry, dust-free setting to protect surface quality.
Mirror Polished Silicon Carbide Ceramic Plate for Precision Applications
Applications of Mirror Polished Silicon Carbide Ceramic Plate for Precision Applications
Applications of Mirror Refined Silicon Carbide Porcelain Plate for Accuracy Applications
Unequaled Surface Area High Quality for Demanding Atmospheres
Mirror polished silicon carbide ceramic plates provide an incredibly smooth surface area coating. This surface is not just for looks– it delivers actual efficiency in high-precision settings. The material integrates solidity, thermal security, and chemical resistance with a reflective surface that satisfies tight optical and mechanical resistances.
Semiconductor Production
In semiconductor production, even tiny bits or surface irregularities can mess up a wafer. These ceramic plates function as essential parts in wafer handling, examination phases, and lithography devices. Their mirror finish minimizes particle generation and prevents contamination throughout delicate procedures.
Optical and Laser Equipments
Accuracy optics need stable, flat surface areas that do not warp under warmth or stress. Mirror brightened silicon carbide plates are used as mirror substrates, beam steering platforms, and installs in laser systems. Their reduced thermal expansion keeps alignment constant, also when temperatures transform promptly.
Aerospace and Protection Sensors
Satellites and assistance systems rely upon components that stay exact in severe conditions. These plates sustain infrared sensing units, telescopes, and targeting systems. The polished surface area aids maintain signal clearness, while the ceramic body resists damage from vibration, radiation, and large temperature level swings.
Vacuum Cleaner and Cleanroom Compatibility
Due to the fact that they outgas extremely little and withstand rust, these plates function well inside vacuum cleaner chambers and ISO-class cleanrooms. They do not degrade when subjected to aggressive cleaning agents or plasma atmospheres, making them optimal for long-lasting usage in regulated settings.
The mirror polish is accomplished through innovative lapping and brightening methods. This process makes certain surface roughness listed below 1 nanometer Ra. Such precision allows seamless combination right into systems where repeatability and reliability matter the majority of.
Company Introduction
Welcome to Eduloc, a leading global supplier of high-quality ceramic grinding balls. Our product range includes,Mullite Ceramic, Quartz Ceramic, Aluminum Nitride Ceramic, Silicon Nitride Ceramic, Silicon Carbide Ceramic designed for industries such as mining, chemicals, coatings, electronics, and pharmaceuticals. We are committed to providing durable and efficient grinding solutions tailored to our customers’ diverse needs. With advanced manufacturing technology and stringent quality control, our ceramic grinding balls excel in wear resistance, corrosion resistance, and thermal stability. Partner with us for reliable products and exceptional service that enhance your production efficiency and reliability.
If you have any questions, please feel free to contact us.
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Shipment Methods
By air, by sea, by express, as customers request.
Mirror Polished Silicon Carbide Ceramic Plate for Precision Applications
5 FAQs of Mirror Polished Silicon Carbide Ceramic Plate for Precision Applications
What is a mirror polished silicon carbide ceramic plate?
It is a high-performance ceramic plate made from silicon carbide. The surface is ground and polished to a mirror-like finish. This gives it excellent flatness and smoothness for precision tasks.
Why choose silicon carbide over other ceramics?
Silicon carbide is harder and stiffer than most ceramics. It resists wear, heat, and corrosion very well. These properties make it ideal for demanding environments where accuracy and durability matter.
What applications use this type of plate?
These plates are used in semiconductor manufacturing, optical systems, metrology equipment, and high-precision machining. Any process that needs extreme flatness, thermal stability, or chemical resistance may use them.
How smooth is the mirror finish?
The surface roughness typically measures below 1 nanometer Ra. This level of smoothness reduces friction and prevents particle buildup. It also ensures consistent contact in sensitive alignment or measurement setups.
Can the plate handle high temperatures?
Yes. Silicon carbide stays stable at temperatures up to 1600°C in inert atmospheres. Even under rapid heating or cooling, it maintains its shape and surface quality. This makes it reliable in thermal cycling applications.
