氧化铝基板
GORGEOUS 是全球领先的陶瓷供应商，专注于为客户提供用于电子和半导体制造领域的氧化铝衬底产品。可根据需求定制多种纯度和尺寸。
制造高质量氧化铝衬底
GORGEOUS 可为客户提供纯度高达 99.6% 的氧化铝衬底。
我们还提供薄膜和厚膜金属化陶瓷衬底。
产品优势：
- 高平整度与极低平孔率
- 极低的翘曲、弯曲与波浪度
- 高温环境下优异的物理与化学稳定性
- Excellent insulation, high dielectric breakdown voltage, and high surface and volume resistivity
- 优异的机械强度
- 耐油与耐化学腐蚀性
全球领先的氧化铝衬底制造商
GORGEOUS 在高性能陶瓷衬底制造领域拥有超过 15 年的专业经验，专注于氧化铝衬底、PCB 板及薄膜陶瓷衬底的生产。我们的产品广泛应用于电子、功率模块、LED 封装及先进半导体等领域。
我们拥有先进的生产线和检测设备，确保所生产的每一块衬底都能达到精准度、可靠性及热性能的最高标准。从原材料加工到最终检验，每一个环节都经过严格的质量控制。
我们经验丰富的工程师团队提供定制化设计支持与技术指导，助力客户优化解决方案，提升产品性能并实现更高的成本效益。
选择 GORGEOUS，您获得的不仅仅是一家供应商，更是拥有大规模生产能力和快速交付优势的可信赖制造合作伙伴。
氧化铝陶瓷衬底 / 氧化铝衬底 PCB 产品
We offer flexible alumina substrates and customized alumina PCB services to meet diverse customer needs.
We provide advanced processing solutions, including:
- 薄膜陶瓷衬底制造 – 精密表面处理与薄膜电路集成
- 金属化 – 如 Mo/Mn+镀镍、钨基金属化及厚膜印刷等
- Laser cutting and drilling – suitable for complex shapes, through-holes, and high-precision microstructures
- Polishing and surface treatment – ultra-smooth surfaces for superior thermal and electrical performance
- 衬底组装支持 – 实现电子元器件的直接贴装/元件放置
基材标准尺寸
| 基板尺寸（毫米） | 尺寸误差（毫米） |
| 50.8*50.8 | ±0.2 |
| 76.2*76.2 | ±0.3 |
| 101.6*101.6 | ±0.4 |
基材厚度
基板厚度为0.1-3mm，典型厚度为0.254、0.381、0.508、0.635，基板厚度公差为±10%。
| 厚度（毫米） | 厚度公差（mm） | ||
| 烧成状态 | 地面 | 抛光 | |
| 0.127 | ±0.012 | ±0.005 | ±0.005 |
| 0.254 | ±0.025 | ±0.005 | ±0.005 |
| 0.381 | ±0.038 | ±0.005 | ±0.005 |
| 0.508 | ±0.050 | ±0.01 | ±0.01 |
| 0.635 | ±0.063 | ±0.01 | ±0.01 |
| 0.762 | ±0.076 | ±0.01 | ±0.01 |
| 1.016 | ±0.10 | ±0.01 | ±0.01 |
技术能力
| 基材类型 | 表面粗糙度 | 翘曲 |
| 烧成状态 |
前端：≤100nm 背面：≤200nm |
0.3% |
| 地面 | 根据客户要求 | 0.1% |
| 抛光 | ≤25纳米 | 0.1% |
Alumina Substrate Applications
Electronics and Semiconductor Fields
Alumina substrates offer excellent electrical insulation and heat dissipation properties, and can be used in printed circuit boards (PCBs) and hybrid integrated circuits (HICs).
Common applications for these substrates in the electronics and semiconductor fields include semiconductor packaging substrates, thick/thin film circuit substrates, and sensor carriers.
Communications and RF Fields
Alumina substrates can be used in the communications and RF fields as RF circuit substrates and microwave device substrates. They maintain low dielectric loss and stable signals in high-frequency communications (such as 5G base stations and radar systems). As microwave device substrates, they are often used in devices such as filters, power amplifiers, and couplers to ensure high-frequency characteristics.
Automobile and New Energy
Alumina substrates can be used in automobiles and new energy vehicles as heat dissipation for power modules such as IGBT modules and motor drive modules, ensuring efficient and stable operation of the system. They can also be used as on-board electronic circuits.
Lighting and Display
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.
您担心最小起订量吗？
Our Al2O3 substrates offer a special minimum order quantity (MOQ) of one piece to meet small order needs. Experience our service now.
为什么选择 GORGEOUS？
At GORGEOUS, quality control is our top priority. Every alumina substrate is manufactured to exacting customer specifications and undergoes multiple inspections and tests, from raw materials to finished product, to ensure consistent performance and reliable quality.
Our factory is certified to IATF 16949:2016 for the automotive industry and ISO 9001:2015 for international quality management systems. This not only demonstrates our commitment to quality, but also ensures we can provide our customers with high-standard customized solutions.
我们的通行证成功 评价
We are very satisfied with this batch of customized alumina ceramic substrates and the project is progressing very smoothly.
James Walker
I believe we will continue to maintain this long-term cooperative relationship!
莎拉·威尔逊
The performance of GORGEOUS's alumina ceramic substrate exceeded our expectations and we were deeply impressed during the communication process.
Jonathan Miller
常见问题解答
What is an alumina substrate?
Alumina substrate is a base material made primarily of aluminum oxide. It offers high insulation, high thermal conductivity, high-temperature resistance, corrosion resistance, and good mechanical strength. It is commonly used as a support material for circuits and as an insulating and heat-dissipating material.
What are the advantages of alumina substrates in electronic products?
They are relatively low-cost and cost-effective. They offer excellent electrical insulation, ensuring safe and stable circuits. Their high thermal conductivity facilitates heat dissipation and extends device life. They are also resistant to high temperatures and corrosion, making them adaptable to complex environments. Their exceptional mechanical strength allows them to support precision components.
Can GORGEOUS ceramic substrates be customized?
Yes, we offer custom ceramic substrates in various thicknesses, sizes, and surface finishes. We provide the best design and custom solutions based on our customers’ application needs.