Product published by Sanding Sheng Technology (Shenzhen) Co., Ltd.
氮化铝陶瓷轴套 套筒
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Materials and content
氮化铝(AlN)
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Production Process
Raw Materials
Aluminum Nitride (AlN)
Powder Preparation
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Molding
Dry Press Molding, Ceramic Injection Molding, Isostatic Pressure Forming
Sintering Process
Atmospheric Pressure Sintering, Hot Pressing Sintering, Spark Plasma Sintering
Processing Technology
Grinding, Internal Circular Grinding, Polishing Treatment, Laser Processing, Cylindrical Grinding, CNC Processing
Product Description
- Model
- Brand
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- Origin
- - • Offer certificat of origin
- Port
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104 Huayungu, Lougong Road, Loucun, Xinhu Street, Guangming District, Shenzhen
Business mode
production trade service other
Production Process
Contacts
李芳
线上运营与业务
13027371761 / sales10@3xceramicparts.com
Features
1.卓越热管理性能
导热率:理论值达 320 W/(m·K),工业级产品为 100–250 W/(m·K),是氧化铝陶瓷的 5–10 倍。
低热膨胀系数:(4.0–6.0)×10⁻⁶/℃,与硅芯片高度匹配,减少热应力开裂风险。
2.优异的电绝缘性
体积电阻率高达 10¹⁴ Ω·cm,介电强度大,适用于高压高频环境。
3.机械与化学稳定性
耐腐蚀性:抗酸碱及熔融金属侵蚀(除氢氟酸),适用化工反应器密封件。
轻量化:密度仅 3.26 g/cm³,比金属轴套减重 40% 以上。
耐磨性:硬度达莫氏 9 级,但抗弯强度偏低(约 300–400 MPa),逊于氮化硅陶瓷。
4.工艺适配性
可通过等静压成型、金刚石精密加工实现微米级精度,满足定制化需求(如异形件、薄壁结构)。
Product Details
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