Performance advantages of silicon carbide ceramics

Release time：2024-09-11click：1

Silicon carbide ceramics (SiC ceramics) is a material with a variety of excellent properties and is used in the industrial field The application is extremely wide. Let’s take a look at the specific performance advantages of silicon carbide ceramics:

High hardness: Silicon carbide ceramic has extremely high hardness, second only to diamond and boron nitride, which makes it excellent in wear resistance and scratch resistance.

High temperature resistance: Silicon carbide ceramics have excellent high temperature resistance and can be used in environments up to 1600°C without being prone to thermal expansion. Its high-temperature strength can even be maintained up to 1600°C, making it the highest high-temperature strength among known ceramic materials.

Anti-corrosion: Silicon carbide ceramics have good corrosion resistance and can resist chemical corrosion such as strong acid and strong alkali.

Wear resistance: Silicon carbide ceramics have excellent wear resistance and are suitable for occasions with severe wear.

Other features: Silicon carbide ceramics also have the advantages of high strength, high rigidity, low thermal conductivity, low thermal expansion coefficient, and non-toxic and odorless.

Mechanical properties:Silicon carbide ceramics also have excellent mechanical properties at high temperatures, including high flexural strength, high creep resistance and low friction coefficient.

Electrical properties: The electrical properties of silicon carbide ceramics can be changed through doping, from insulators to conductors.

Low density: Silicon carbide ceramics are less dense than metal, which means the resulting devices will be lighter.

Thermal Properties: Silicon carbide ceramics have low thermal expansion coefficient andlow thermal conductivity, thus exhibiting excellent thermal shock resistance in high temperature environments.

In summary, silicon carbide ceramics is a multifunctional advanced ceramic material with high practical value and application range. In 2024, Mingrui Ceramics will increase investment in silicon carbide ceramic processing equipment , to meet the needs of customers and friends for non-standard customization of silicon carbide ceramic precision structural parts. Welcome to inquire for pictures and quotations!

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