polish Si3N4 silicon nitride ceramic plate tray disk

polish Si3N4 silicon nitride ceramic plate tray disk

Reputation depends on quality,  quality comes from Hard!

Silicon Nitride Ceramic:

Different crystal phases have different appearances of silicon nitride. α-Si3N4 is white or grayish white loose wool or needle-like body, and β-Si3N4 is darker in color, showing dense granular polyhedron or short prism, silicon nitride crystal. It must be transparent or translucent. The appearance of silicon nitride ceramics is gray, blue-gray to gray-black. It varies depending on the density and the case, and it also has other colors due to additives. Silicon nitride (Si3N4) is a compound of nitrogen and silicon. In nature, nitrogen and silicon are extremely common elements. Nitrogen is the foundation of life. Silicon is the protagonist of the inorganic world. These two elements are ubiquitous in the world we live in. However, compounds of these two elements in nature have not yet been discovered. Silicon nitride (Si3N4) is a compound of nitrogen and silicon. In nature, nitrogen and silicon are extremely common elements. Nitrogen is the foundation of life. Silicon is the protagonist of the inorganic world. These two elements are ubiquitous in the world we live in. However, compounds that have these two elements in nature have not yet been discovered.
S iC is a compound with strong covalent bond, and its basic constituent unit is a coordination tetrahedron (SiC4 or CSi4). According to the stacking order, there are more than 200 SiC variants found among them, which have a face-centered cubic structure. The SiC is called β-SiC (3C-SiC), and β-SiC has high stability below 2100 °C, which is the main crystal phase of SiC. Other variants are called α-SiC [1] In terms of performance, SiC is widely used in aerospace, due to its high temperature strength, high hardness, good wear resistance, good thermal shock resistance, high thermal conductivity, strong oxidation resistance and chemical resistance. In the fields of chemical industry and electronics, there is great potential for development in high-temperature structural components and new electronic components.

properties:

High hardness, high strength, wear resistance, corrosion resistance, high temperature(1200°), good thermal diffusivity, good thermal shock resistance(avoid the temperature changing rapidly), good insulativity, low density. The comprehensive properties are best in most of structure ceramic.

Data Sheet↓

Application industry:

Machinery, electronic, semiconductor, chemical, petroleum, smelt.

Specific application:

Welding shaft, electronic substrate, plunger, nozzle, slide guide, diesel parts, metal molding, shaft wheels etc.

7.MOQ is not limited, small quantity is welcome.

8.Vigorous team and good after-sales service

Products Show

FAQ

Q: Are you trading company or manufacturer ?
A: We are factory.
 
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-30 days if the goods are not in stock, it is according to quantity.
 
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.