Overview of Silicon Carbide Ceramics

Silicon Carbide (SiC) ceramics are renowned for their outstanding mechanical properties, including high hardness, strength at elevated temperatures, and excellent thermal shock resistance. These materials are pivotal in cutting-edge industrial applications, from abrasives to aerospace components, due to their unique combination of properties.

Features of Silicon Carbide Ceramics

High Hardness: Exceptional wear resistance.

Thermal Shock Resistance: Can withstand rapid temperature changes.

Chemical Stability: Resistant to most chemicals.

High Thermal Conductivity: Efficient heat dissipation.

Low Density: Lightweight for its strength.

(High Thermal Conductivity Silicon Carbide SiC Ceramic Tube)

Specification of High Thermal Conductivity Silicon Carbide SiC Ceramic Tube

High Thermal Conductivity Silicon Carbide SiC Ceramic Tube is created for extreme heat management applications. This product uses a thermal conductivity range of 120-150 W/m · K, outshining lots of traditional porcelains like alumina. It successfully moves heat, making it excellent for high-temperature commercial procedures. The maximum operating temperature gets to 1650 ° C, making sure security in environments where metals or polymers fail. Its low thermal development coefficient minimizes shape adjustments under quick temperature changes, minimizing fracturing risks.

The tube’s mechanical strength stands out. It has a Vickers solidity of 24-28 GPa, comparable to tungsten carbide, offering resistance to use. Its compressive stamina goes beyond 3500 MPa, taking care of hefty tons without contortion. The product’s thickness varies from 3.1 to 3.2 g/cm ³, stabilizing durability with manageable weight.

Chemical resistance is another key attribute. Silicon carbide resists corrosion from acids, antacid, and molten salts. It works in sulfuric acid, hydrochloric acid, and salt hydroxide atmospheres. This makes it appropriate for chemical processing devices. The product also carries out well in both oxidizing and decreasing ambiences approximately 1400 ° C.

Electrical properties add versatility. SiC acts as a semiconductor, with adjustable conductivity based upon temperature level. This enables use in electric heating elements or protecting elements. The dielectric stamina surpasses 30 kV/cm, protecting against electric breakdown in high-voltage configurations.

Criterion tube measurements include external sizes from 10 mm to 300 mm, inner sizes from 5 mm to 250 mm, and sizes approximately 2000 mm. Custom-made sizes are readily available for particular demands. Surface area coatings can be brightened or left as-sintered, depending on application requirements.

Applications span multiple sectors. In metallurgy, it works as heating system linings or thermocouple protection tubes. Semiconductor manufacturing uses it for wafer-processing components. Aerospace and energy industries rely upon it for warmth exchanger elements. Its high thermal performance decreases energy waste, decreasing functional prices. Lengthy life span reduces downtime in industrial systems.

(High Thermal Conductivity Silicon Carbide SiC Ceramic Tube)

Applications of High Thermal Conductivity Silicon Carbide SiC Ceramic Tube

High thermal conductivity silicon carbide (SiC) ceramic tubes offer important roles across industries. These tubes deal with severe warm successfully. Their thermal conductivity goes beyond typical materials like alumina or quartz. This property allows quick warm transfer. They keep architectural security under fast temperature level modifications. This makes them excellent for high-temperature settings.

Semiconductor manufacturing counts on SiC ceramic tubes. They work as procedure tubes in diffusion heaters. These furnaces call for specific temperature control throughout wafer handling. Televisions make sure uniform warm distribution. This enhances production consistency. They stand up to chain reactions with procedure gases. This prolongs their service life.

Metallurgical applications gain from SiC tubes. They transfer liquified steels or alloys. The material holds up against temperatures surpassing 1600 ° C. It resists erosion from molten materials. This lowers maintenance downtime in steel casting or smelting procedures.

Energy systems use SiC tubes in heat exchangers. Their high thermal conductivity enhances warmth recovery efficiency. They run in hostile environments like coal gasification. They tolerate sulfur compounds and ash bits. This guarantees long-term performance in power generation setups.

Chemical processing industries utilize these tubes for corrosive liquid transfer. SiC stands up to acids, antacid, and organic solvents. This protects against contamination in response chambers. They maintain stability in high-pressure conditions. This sustains risk-free procedures in petrochemical plants.

Aerospace and vehicle industries use SiC tubes in thermal monitoring systems. They dissipate heat from high-performance elements. Electric automobile battery systems utilize them for thermal policy. This avoids getting too hot during rapid billing cycles.

Solar energy setups incorporate SiC tubes in concentrated solar energy receivers. They take in and transfer solar heat effectively. Their resilience minimizes substitute prices in desert environments with unpleasant dirt.

Electronic devices cooling systems take on small SiC tubes for warm sinks. They attract warmth away from high-power semiconductors. This avoids efficiency destruction in telecom or computer equipment.

These tubes integrate electric insulation with thermal transmission. This removes risks of brief circuits in electric heating elements. Their mechanical stamina sustains load-bearing functions in heating system frameworks.

Company Introduction

Advanced Ceramics founded on October 17, 2014, is a high-tech enterprise committed to the research and development, production, processing, sales and technical services of ceramic relative materials and products.. Since its establishment in 2014, the company has been committed to providing customers with the best products and services, and has become a leader in the industry through continuous technological innovation and strict quality management.

Our products includes but not limited to Silicon carbide ceramic products, Boron Carbide Ceramic Products, Boron Nitride Ceramic Products, Silicon Carbide Ceramic Products, Silicon Nitride Ceramic Products, Zirconium Dioxide Ceramic Products, Quartz Products, etc. Please feel free to contact us.(nanotrun@yahoo.com)

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T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of High Thermal Conductivity Silicon Carbide SiC Ceramic Tube

High Thermal Conductivity Silicon Carbide (SiC) Ceramic Tube FAQs

What makes high thermal conductivity important in SiC ceramic tubes?
High thermal conductivity allows SiC tubes to transfer heat quickly and evenly. This reduces hot spots and improves performance in high-temperature applications. Efficient heat distribution extends equipment lifespan and lowers energy consumption.

What temperatures can SiC ceramic tubes withstand?
SiC tubes handle temperatures up to 1600°C in oxidizing environments. In non-oxidizing conditions, they operate up to 1400°C. Their stability under extreme heat makes them ideal for furnaces, kilns, and reactors.

Where are SiC ceramic tubes commonly used?
These tubes are used in industries needing heat management. Examples include semiconductor manufacturing, metallurgy, and aerospace. They serve as heating elements, thermocouple shields, and protective sleeves for sensors.

Are there handling precautions for SiC ceramic tubes?
Avoid mechanical or thermal shock during installation. Sudden temperature changes or impacts can cause cracks. Use gloves to prevent contamination from oils or dirt. Store tubes in dry conditions to minimize moisture absorption.

How do SiC tubes compare to alumina or zirconia tubes?
SiC tubes have higher thermal conductivity than alumina or zirconia. They resist thermal shock better and last longer in rapid heating-cooling cycles. SiC is more chemically inert in corrosive environments. This makes them cost-effective for demanding applications.

(High Thermal Conductivity Silicon Carbide SiC Ceramic Tube)