Tantalum Carbide Sheet
Custom Tantalum Carbide (TaC) Sheets | Extreme Hardness & Ultra-High Temp Resistance
- Product Introduction
Product Introduction
Engineered for the most demanding environments. China Super Tech provides precision-manufactured Tantalum Carbide Sheet with superior wear and thermal shock resistance. Custom sizes and finishes available.
Why Choose Us?
Uncompromising Performance in Extreme Conditions
Tantalum Carbide (TaC) is one of the hardest and most heat-resistant materials known to engineering. With a melting point exceeding 3,800°C, it outperforms standard ceramics and metals in aggressive, high-wear, and high-temperature applications.
Why Choose China Super Tech for TaC Sheets?
Unlike standard suppliers, we specialize in custom solutions. From powder metallurgy to final precision grinding, we control the entire process to ensure:
- Near-Net-Shape Sintering: Minimizing waste and reducing your machining costs.
- Optimized Density: Achieving >99% theoretical density for maximum hardness and longevity.
- Tailored Grain Size: Adjusting microstructure to meet your specific wear or thermal requirements.
Technical Specifications (Customizable)
|
Category |
Typical Values / Available Options |
|
Material |
Pure Tantalum Carbide (TaC), TaC composites |
|
Purity (TaC Phase) |
> 99.0% / 99.5% (Customizable) |
|
Density |
> 13.5 g/cm³ (Typically >99% theoretical density) |
|
Melting Point |
~ 3,880°C (7,016°F) |
|
Vickers Hardness (HV) |
1,500 - 2,000+ (Depending on grain size & binder) |
|
Flexural Strength |
300 - 450 MPa |
|
Available Thickness |
1.0 mm - 20.0 mm (Custom) |
|
Max Length x Width |
Up to 200 mm x 200 mm (Larger sizes available via special sintering) |
|
Surface Finish |
As-sintered, Precision Ground, Polished |
*Need specific tolerances or complex geometries? Our advanced CNC and diamond grinding capabilities can handle it. *
Customization process
Sintering ceramics requires precision. We make the custom process seamless:
- Share Your Specs: Send us your drawings (CAD/PDF), required hardness, and operating environment details.
- Metallurgical Consultation: Our engineers validate the design for sintering shrinkage and structural integrity, offering DFM (Design for Manufacturing) advice.
- Custom Forming & Sintering: We press and sinter using advanced vacuum/controlled atmosphere furnaces to ensure zero porosity.
- Precision Machining: Post-sintering diamond grinding to achieve tight tolerances and surface finishes.
- QC & Secure Shipping: Comprehensive dimensional and physical testing before heavy-duty crating.
Tantalum Carbide Sheet Application areas
When standard materials fail, TaC takes over. Our custom sheets are trusted in:
Aerospace & Defense: Rocket engine nozzle inserts, hypersonic vehicle leading edges, and thermal protection systems.
Hardmetals & Tooling: Wear-resistant inserts, cutting tool tips, and dies for extruding high-abrasion materials.
Semiconductor Manufacturing: High-temperature susceptors, crucibles, and protective liners in CVD/PECVD equipment.
Metallurgical Processing: Crucibles and protective liners for smelting refractory metals.
Quality Assurance Built Into Every Batch
100% Density Testing
Ultrasonic inspection to ensure zero internal cracks or porosity.
Dimensional Verification
CMM reports provided with every custom order.
Material Traceability
Full MTC (Material Test Certificate) detailing chemical composition and physical properties.
Surface Integrity
Strict checks for micro-chipping after grinding.
Frequently Asked Questions
Q: Can Tantalum Carbide Sheet be machined easily?
A: TaC is extremely hard and brittle. While traditional machining is nearly impossible, China Super Tech utilizes advanced diamond grinding and wire EDM to achieve precise dimensions and complex shapes post-sintering.
Q: What is the lead time for a custom TaC sheet order?
A: Due to the sintering process, standard custom orders typically take 6-8 weeks. Prototyping and expedited services may be available upon request.
Q: Do you offer TaC composites (e.g., with Ni or Co binders)?
A: Yes. While pure TaC is available, we can also customize TaC-based cermets (ceramic-metal composites) to improve toughness and thermal shock resistance for specific applications.
Q: How do you prevent TaC sheets from cracking during shipping?
A: We use specialized shock-absorbing packaging and custom crating to ensure your brittle components arrive in pristine condition globally.
Hot Tags: tantalum carbide sheet, China tantalum carbide sheet manufacturers, suppliers, factory
