Polised Round Silicon Carbide Sic Wafer for Semiconductor Chip

Product Description

Product Description

Polised Round Silicon Carbide Sic Wafer for Semiconductor Chip

Silicon Carbide Ceramics:
SiC ceramics not only have excellent mechanical properties at room temperature, such as high flexural strength, excellent oxidation resistance, good corrosion resistance, high wear resistance and low friction coefficient, but also high temperature mechanical properties (strength, creep resistance). Etc.) is the best among known ceramic materials. Hot press sintering, pressureless sintering, hot isostatic pressing, the high temperature strength can be maintained up to 1600 ° C, which is the best material for high temperature strength in ceramic materials. Oxidation resistance is also the best of all non-oxide ceramics. Alias Emery.

Silicon Carbide Ceramics properties:
Silicon carbide ceramics have high hardness, high melting point (2400 ° C), high wear resistance and corrosion resistance, as well as excellent oxidation resistance, high temperature strength, chemical stability, thermal shock resistance, thermal conductivity and good air tightness. And so, it has been widely used in energy, metallurgy, machinery, petroleum, chemical, aviation, aerospace, national defense and other fields.

Data Sheet↓

Pressureless Sintering Silicon Carbide Ceramic Properties
Item	unit	Typical Values
Physical Properties
Color		Grey Black
Density	g/cm3	3.10-3.15
Silicon Carbide Content	%	≥99
Porosity	%	<0.1
Poisson's ratio		0.16
Mechanical Properties
Hardness	HRA	≥92
Flexural Strength	Mpa	≥400
Compressive Strength(HV0.5)	Mpa	≥2600
Modulus of Elasticity	Mpa	410
Thermal Properties
Maximum Working Temperature	°C	1600
Thermal Conductivity (indoor temperature)	W/m.K	2.5
Thermal Expansion Coefficient	10-6/°C	4

Application :
The original application of SiC is widely used in the machining industry due to its super-hardness properties, which can be used for grinding wheels, abrasive cloths, sandpaper and various abrasives. It was also discovered in the Second World War as a reducing agent and heating element in steel making, which promoted the rapid development of SiC. SiC ceramics have been widely used in petroleum, chemical, microelectronics, automotive, aerospace, aerospace, paper, laser, mining and atomic energy industries. Silicon carbide has been widely used in high temperature bearings, bulletproof plates, nozzles, high temperature corrosion resistant parts. And in the field of electronic equipment parts in the high temperature and high frequency range.

Company Information

Shenzhen Hard Precision Ceramic CO.,Ltd founded in 2007, located in Shenzhen of China. 
We are a company that integrates development, design, molding, sintering, production and sales of precision ceramic products. After 10 years of development, we have cooperated with more than 2000 customers and 60 universities; Our factory covers an area of 2000 square meters, 50 employees, and annual production value of nearly 20 million. We have a higher visibility and better reputation in the same industry.Our products include ceramic rods, tubes, plates, blocks and precision parts for industrial. We have all-line high precision equipments from ceramic forming, sintering to precision machining. Hope for a wide range of sincere cooperation with customers at home and abroad.
 

Why Choose Us?

1.15 years of professional production industrial ceramics factory
2.High quality products with low price
3.High precision parts with lowest tolerance
4.Show time for production 
5.Has a group of experienced, professional and efficient R&D team
6.Has a good reputation in China and abroad.
7.MOQ is not limited, small quantity is welcome.
8.Vigorous team and good after-sales service
Product Show

Factory Show





Packaging & Shipping



Our Team


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.

Contact Us