Silicon Nitride Ceramic Substrates
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Estimated Delivery:Sep 12 - Sep 16
Silicon Nitride Ceramic Substrates
Silicon nitride ceramic substrates are critical foundational materials for power semiconductor modules. The substrates produced by our company feature a thermal conductivity exceeding 85 W/m·K, a three-point flexural strength greater than 800 MPa, and an indentation toughness exceeding 6.5 MPa·m¹/², offering characteristics such as high strength, high toughness, and high thermal conductivity.
Key Advantages
Ti(C,N)-based hard phases support abrasive and thermally demanding service conditions.
Dimensions, finishing allowance and material targets can be matched to drawings and operating conditions.
Prototype evaluation, inspection requirements and scale-up can be reviewed with our technical team.
Supply & Customization Options
| Material system | Ti(C,N)-based cermet with an application-matched metallic binder |
|---|---|
| Product form | cylindrical rods and near-net blanks |
| Customization | Dimensions, tolerance, surface condition, finishing allowance and lot size |
| Quality control | Dimensional inspection and agreed material-property testing |
| Order type | Prototype evaluation, pilot batch and repeat production supply |
Final composition, dimensions and tolerances are confirmed after review of the drawing, operating conditions and finishing route.
Typical Applications
- Wear-resistant pins, shafts and guides
- Precision mechanical components
- Tool and fixture blanks
- Parts exposed to abrasion and thermal cycling
What to Provide
- Drawing or reference sample
- Load, wear and temperature conditions
- Required dimensions and inspection items
- Trial and production quantities
Applications & Capability
Manufacturing & Laboratory Strength
Founded in 2017 with technology contribution from Harbin Institute of Technology and capital participation from enterprises under Changchun New Area, Changyu Advanced Materials integrates R&D, manufacturing, analysis and technical service.
Our 50,000 m² site is supported by 300+ production units, 40+ analytical instruments, 20 national invention patents and participation in 5 national standards. The company has passed ISO 9001 and GB/T 28001-2011 management-system certification.
Frequently Asked Questions
Request Technical Support or a Quotation
Send your material, drawing, target specification, quantity and operating conditions. Our engineering team will recommend a suitable solution.
Contact Our TeamEmail: [email protected]
