Atomfair High-Purity Silicon Carbide Powder (SiC), 5N–6N Purity, Dv50 150 μm
Product Description
Atomfair High-Purity Silicon Carbide Powder (SiC) is supplied with 5N–6N purity and a Dv50 particle size of 150 μm. It is intended for high-purity ceramic feedstock, sintering, and high-temperature 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 5N–6N purity grade with Dv50 150 μm particle size.
- High density, high crystallinity, and high consistency powder format.
- Batch-process capability across a 0.3-200 μm production range in this product family.
APPLICATION SCOPE: high-purity ceramic feedstock, sintering, and high-temperature 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 is the significance of the 5N–6N purity range for SiC powder in high-temperature sintering applications?
The 5N–6N purity range (99.999%–99.9999%) ensures minimal impurity-induced grain boundary phases, which is critical for achieving consistent densification and mechanical properties in high-temperature sintering. The source specifies that this powder is intended for high-purity ceramic feedstock and sintering, with a bulk density of 2.05 g/cm³ and Dv50 of 150 μm, supporting its use in demanding high-temperature materials research.
How does the 150 μm Dv50 particle size affect the suitability of this SiC powder for different sintering techniques?
The 150 μm median particle size is well-suited for conventional sintering and hot pressing where good flow and packing density are needed. For techniques requiring finer particles, such as spark plasma sintering (SPS) or slurry-based processes, the product family offers a production range from 0.3 to 200 μm, allowing selection of finer grades. The source confirms the Dv50 of 150 μm and the broader production capability.
What customization options and documentation are available for this high-purity SiC powder?
Custom particle-size and purity requirements may be evaluated for selected grades upon request, and alternative package sizes (500g, 1kg, 5kg) are available. Batch-specific Certificate of Analysis (COA) and Safety Data Sheet (SDS) can be provided upon request to confirm purity and handling information. The source explicitly states these customization and documentation options.
This 5N–6N purity silicon carbide powder with a Dv50 of 150 μm is evaluated as a high-density, high-crystallinity feedstock for advanced ceramic sintering and high-temperature materials research, with batch-process capability across a 0.3–200 μm production range in the same product family.
Positive
- Defined 5N–6N purity grade: The 5N–6N purity level ensures minimal trace-element interference, making this powder suitable for high-purity ceramic feedstock and sintering applications where contaminant control is critical.
- Consistent Dv50 150 μm particle size: The specified Dv50 of 150 μm provides a uniform particle size distribution, enabling predictable packing and sintering behavior in high-temperature materials processing.
Trade-offs
- Bulk density handling considerations: With a bulk density of 2.05 g/cm³, the powder may require careful handling and compaction steps to avoid segregation or dusting during transfer and processing.
- Custom specification lead time: Custom particle-size or purity requirements are evaluated on request, but minimum order quantities, pricing, and lead times vary by specification and are confirmed only after technical review, potentially delaying procurement.
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).
