Atomfair Beta Silicon Carbide Powder (3C-SiC), D50 2.5 ± 0.3 μm
Product Description
Atomfair beta Silicon Carbide Powder (3C-SiC) is supplied with D50 2.5±0.3 μm particle size, a cubic beta-SiC (3C-SiC) crystal structure, and controlled powder consistency. It is intended for advanced ceramics, composite materials, thermal-spray coatings, and semiconductor-related materials research.
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Technical Specifications
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Customization & Ordering
Custom particle-size and purity requirements may be evaluated for selected
grades upon request. Alternative package sizes may also be available.
Minimum order quantities, pricing, and lead times vary by specification and
will be confirmed during technical review and quotation.
Key Features and Advantages
- Defined D50 2.5±0.3 μm particle-size grade.
- Cubic beta-SiC (3C-SiC) structure.
- Good thermal conductivity with low thermal-expansion behavior in the product family.
- Suitable for advanced ceramics, coatings, composites, and semiconductor-related materials evaluation.
APPLICATION SCOPE: advanced ceramics, composite materials, thermal-spray coatings, and semiconductor-related materials research
DOCUMENTATION: COA and SDS can be provided upon request for batch-specific confirmation. Additional documentation requirements may be discussed before order confirmation.
LABORATORY PROCUREMENT SUPPORT
For grade selection, particle-size confirmation, documentation support or custom specification review, contact our technical sales team.
What particle size distribution and tap density does the Atomfair 3C-SiC powder have, and how should these be interpreted for materials processing?
This grade is specified with D50 2.5±0.3 μm, D10 1.5±0.3 μm, D90 3.9±0.5 μm, D97 ≤5.1 μm, and tap density 1.25±0.05 g/cm³. The equiaxed cubic beta-SiC (3C-SiC) morphology and defined distribution are relevant for repeatable compaction, slurry, or thermal-spray feed behavior in advanced ceramics and coating research.
Can this beta silicon carbide powder be used directly in semiconductor-grade applications?
Atomfair lists the application scope as advanced ceramics, composite materials, thermal-spray coatings, and semiconductor-related materials research, not certified semiconductor-grade production. Custom purity or particle-size requirements may be evaluated for selected grades upon request and confirmed during technical review and quotation.
What batch-specific documentation and technical support are available before ordering this 3C-SiC powder?
A COA and SDS can be provided upon request for batch-specific confirmation, and additional documentation requirements may be discussed before order confirmation. For grade selection, particle-size confirmation, or custom specification review, Atomfair directs buyers to their technical sales team.
Atomfair Beta Silicon Carbide Powder (3C-SiC) with D50 2.5±0.3 μm offers a well-defined cubic phase powder for advanced ceramics, composites, and semiconductor research. The tight particle size distribution and low tap density present specific processing considerations for slurry and compaction applications.
Positive
- Defined particle size distribution: The D50 2.5±0.3 μm with tight D10/D90/D97 specifications ensures reproducible packing and sintering behavior in ceramics and composites.
- Cubic beta-SiC crystal structure: The 3C-SiC phase offers high thermal conductivity and low thermal expansion, beneficial for thermal management and thermal shock resistance in advanced applications.
Trade-offs
- Low tap density: The measured tap density of 1.25±0.05 g/cm³ indicates a relatively low bulk density, which may require higher compaction pressures or binder optimization for green body formation in powder processing.
- Narrow particle size distribution: The constrained particle size distribution limits the range of slurry rheology that can be achieved, potentially requiring additional fines or coarse fractions for tape casting or spray drying optimization.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
