Semicera EnergyTechnology Co., Ltd.is a leading supplier specializing in wafer and advanced semiconductor consumables.We are dedicated to providing high-quality, reliable, and innovative products to semiconductor manufacturing,photovoltaic industryand other related fields.Our product line includes SiC/TaC coated graphite products and ceramic products, encompassing various materials such as silicon carbide, silicon nitride, and aluminum oxide and etc.As a trusted supplier, we understand the importance of consumables in the manufacturing process, and we are committed to delivering products that meet the highest quality standards to fulfill our customers’ needs.
炭化シリコンは、高コストのパフォーマンスと優れた材料特性を備えた新しいタイプのセラミックです。高強度と硬度、高温抵抗、大きな熱伝導率、化学腐食抵抗などの特徴により、炭化シリコンはほとんどすべての化学媒体に耐えることができます。したがって、SICは、石油採掘、化学物質、機械、空域で広く使用されており、原子力エネルギーでさえもSICに特別な要求があります。私たちが提供できる通常のアプリケーションは、ポンプ、バルブ、保護鎧などのシールリングです。
We are able to design and manufacture according to your specific dimensions with good quality and reasonable deliver time.
|
材料Material |
R-SiC |
|
使用温度Working temperature (°C) |
1600°C ( 氧化气氛Oxidizing environment) 1700°C ( 还原气氛Reducing environment) |
|
SiC含量SiC content (%) |
> 99 |
|
自由si 含量Free Si content (%) |
< 0.1 |
|
体积密度Bulk density (g/cm3) |
2.60-2.70 |
|
气孔率Apparent porosity (%) |
< 16 |
|
抗压强度Crushing strength (MPa) |
> 600 |
|
常温抗弯强度Cold bending strength (MPa) |
80-90 (20°C) |
|
高温抗弯强度Hot bending strength (MPa) |
90-100 (1400°C) |
|
热膨胀系数 Thermal expansion coefficient @1500°C (10-6/°C) |
4.70 |
|
导热系数Thermal conductivity @1200°C (W/m•K) |
23 |
|
杨氏模量Elastic modulus (GPa) |
240 |
|
抗热震性Thermal shock resistance |
很好Extremely good |
