SiC Wafers / SiC Substrates
GORGEOUS is a leading international ceramic supplier, specializing in providing customers with SIC substrates/wafer products used in new energy electric vehicles and semiconductor manufacturing. We can customize exclusive solutions based on the application!
Silicon Carbide Substrate Solutions
- Multi-Specification Wafer Supply: We offer standard wafer sizes, including 2-inch, 4-inch, and 6-inch, and can customize wafers based on customer needs.
- High-Purity Crystal Growth: We utilize advanced PVT (Physical Vapor Transport) and high-temperature sintering processes to ensure low defect density and high uniformity.
- التصنيع الدقيق: We offer wafer dicing, grinding, polishing, and epitaxial (Epi) growth processes to ensure surface quality and flatness.
- Metallization and Post-Processing: We offer coating, ion implantation, patterning, and etching services tailored to customer needs to enhance device integration.
- Strict Testing: We conduct defect inspection, thickness uniformity testing, and surface roughness testing on every wafer to ensure it meets the diverse needs of our customers’ high-end applications.
Leading International SiC Substrate Supplier
GORGEOUS has over 15 years of expertise in high-performance ceramic substrate manufacturing, dedicated to providing customers with high-quality SiC substrates and wafers.
We utilize advanced crystal growth technology, employing high-temperature PVT, to produce large-scale, low-defect SiC crystals to meet global market demands.
We offer a complete processing chain, from crystal growth → wafer slicing → polishing → epitaxy → metallization, providing customers with a one-stop solution and ensuring consistent quality.
Our products are marketed globally and have earned the trust of numerous international customers. Whether you’re in the new energy vehicle, renewable energy, communications, or high-end semiconductor industries, GORGEOUS can meet your needs!
When you choose GORGEOUS, you’re not just choosing a supplier; you’re choosing a trusted manufacturing partner capable of large-scale production and fast delivery.
Silicon Carbide Substrate/Silicon Carbide Wafer Product Gallery
4H n-Type SiC Substrate
| Polytype | 4H |
| Diameter（mm） | 150/200 |
| Orientation（°） | 4 |
| Thickness（μm） | 350/500 |
| تشطيب السطح | Epi-ready |
4H Semi-Insulating
| Polytype | 4H |
| Diameter（mm） | 100 & 150 |
| Orientation（°） | 0 |
| Thickness（μm） | 500 |
| تشطيب السطح | Epi-ready |
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Silicon Carbide Substrate/Wafer Applications
Electronics and Semiconductor Fields
توفر ركائز الألومينا خصائص ممتازة للعزل الكهربائي وتبديد الحرارة، ويمكن استخدامها في لوحات الدوائر المطبوعة (PCBs) والدوائر الهجين المدمجة (HICs).
تشمل التطبيقات الشائعة لهذه الركائز في مجالي الإلكترونيات وأشباه الموصلات ركائز تغليف أشباه الموصلات، وركائز دوائر الأغشية السميكة/الرقيقة، وحوامل أجهزة الاستشعار.
مجالات الاتصالات والترددات اللاسلكية (RF)
يمكن استخدام ركائز الألومينا في مجالات الاتصالات والترددات اللاسلكية (RF) كركائز لدوائر الترددات اللاسلكية وأجهزة الميكروويف. فهي تحافظ على فقد عازل كهربائي منخفض وإشارات مستقرة في الاتصالات عالية التردد (مثل محطات 5G الأساسية وأنظمة الرادار). وكركائز لأجهزة الميكروويف، غالبًا ما تُستخدم في مكونات مثل المرشحات (الفلاتر)، ومضخمات القدرة، والمزاوجات (Couplers) لضمان الخصائص عالية التردد.
السيارات والطاقات الجديدة
يمكن استخدام ركائز الألومينا في السيارات ومركبات الطاقة الجديدة لتبديد الحرارة في وحدات الطاقة مثل وحدات IGBT ووحدات محركات المحرك، مما يضمن التشغيل الكفء والمستقر للنظام. كما يمكن استخدامها كدوائر إلكترونية مدمجة داخل المركبة.
الإضاءة والشاشات
Alumina substrates can be used in high-power LED lamp beads to dissipate heat, helping to avoid light decay; while in laser diodes and displays, ceramic substrates can provide good electrical insulation and thermal management.
Aerospace and Military
Radar and satellite electronic devices require high-frequency, high-power, and highly reliable components, and alumina substrates can provide high insulation and thermal stability.
هل أنت قلق بشأن الحد الأدنى لكمية الطلب؟
Our SiC substrates offer custom monolithic manufacturing to meet small order needs. Experience our services today.
لماذا تختار GORGEOUS؟
At GORGEOUS, quality control is our top priority. Every SiC substrate is manufactured to our customers’ exacting specifications and undergoes multiple inspections and tests, from raw materials to finished product, to ensure consistent performance and reliable quality.
مصنعنا حاصل على شهادة IATF 16949:2016 الخاصة بصناعة السيارات وشهادة ISO 9001:2015 لأنظمة إدارة الجودة الدولية. لا يقتصر هذا على إثبات التزامنا بالجودة فحسب، بل يضمن أيضًا قدرتنا على تقديم حلول مخصصة ذات معايير عالية لعملائنا.
نجاحاتنا في المرور شهادات العملاء
The wafers provided by GORGEOUS are of stable quality, delivered on time and have excellent performance.
Christopher Johnson
We needed custom silicon nitride substrates for high-power electronic modules, and GORGEOUS fully met our technical requirements.
Richard Collins
The silicon nitride ceramic substrates provided by GORGEOUS have high surface finish, uniform microstructure and good performance consistency.
لوكاس ماير
الأسئلة الشائعة
What is the heat dissipation performance of silicon carbide substrates?
SiC substrates typically have a thermal conductivity over three times that of silicon and can effectively reduce device operating temperatures. In high-power applications such as new energy vehicles and photovoltaic inverters, the use of SiC substrates enables long-term stable operation at high temperatures and high currents, effectively extending system life.
Is your delivery time stable?
Silicon carbide crystals are difficult to grow and process, which generally results in higher costs than silicon substrates. However, GORGEOUS’s production technology is highly mature, and we have a comprehensive production line and stable supply capabilities, supporting small-batch R&D to large-scale mass production, while ensuring stable delivery to customers.
Why is defect density in SiC substrates important?
Defect density (such as micropipes and dislocations) directly impacts chip yield and performance. Low-defect-density SiC wafers significantly improve device consistency and reliability, making them a key concern for customers during procurement.