Atomfair Tungsten Boride (WB) Powder, 99.5% Purity, -325 Mesh, 4 μm APS
Product Description
Atomfair Tungsten Boride (WB) is supplied as powder with 99.5% purity and a -325 mesh specification (4 μm APS). It is intended for wear-resistant coating and semiconductor thin-film research.
Technical Specifications
| Parameter | Specification / Available Values |
|---|---|
| Product | Tungsten Boride (WB) Powder |
| Chemical Formula | WB |
| CAS Number | 12007-09-9 |
| Purity | 99.5% |
| Specification | -325 mesh (4 μm APS) |
| Physical State | Powder |
Key Features and Advantages
- Purity specification: 99.5%.
- Mesh specification: -325 mesh (4 μm APS).
- Product form: powder.
APPLICATION SCOPE: Wear-resistant coatings for wear components and semiconductor thin-film research.
DOCUMENTATION: COA and SDS can be provided upon request for batch-specific confirmation.
LABORATORY PROCUREMENT SUPPORT
For grade selection, particle-size confirmation, documentation support or custom specification review, contact our technical sales team.
What does the -325 mesh (4 μm APS) specification mean for this tungsten boride powder's use in coatings and thin-film research?
The -325 mesh (4 μm APS) designation indicates a fine powder with an average particle size of 4 μm at 99.5% purity. This particle size is the key process-relevant specification for the product's intended use in wear-resistant coating and semiconductor thin-film research; the listing does not provide a full particle-size distribution, so batch-specific confirmation is recommended if the application requires tighter control.
Can this tungsten boride powder be used for both wear-resistant coatings and semiconductor thin-film deposition?
Yes — Atomfair specifies this WB powder for wear-resistant coatings on wear components and for semiconductor thin-film research. It is supplied as powder with CAS 12007-09-9 and 99.5% purity, but the listing does not identify a specific coating or deposition process, so final process compatibility should be confirmed before integration.
What batch-specific documentation and safety information should be obtained before handling this WB powder?
A COA and SDS can be provided upon request for batch-specific confirmation; the SDS should be reviewed before handling because the product is supplied as a powder. For particle-size confirmation, documentation support, or custom specification review, contact the technical sales team at inquiry@atomfair.com.
Atomfair Tungsten Boride (WB) powder at 99.5% purity and -325 mesh (4 μm APS) is assessed as a fine particulate feedstock intended for wear-resistant coating development and semiconductor thin-film research, with particle-size and batch-level documentation requiring supplier confirmation.
Positive
- 99.5% purity for research applications: The specified 99.5% purity provides a defined starting assay for semiconductor thin-film research and wear-resistant coating feedstock trials.
- Fine -325 mesh / 4 μm APS powder: The -325 mesh (4 μm APS) powder form supports coating and thin-film experimental workflows that require fine particulate feedstock.
Trade-offs
- Particle-size distribution not specified: Only the nominal -325 mesh / 4 μm APS value is listed; actual particle-size distribution must be confirmed with the supplier before critical coating runs.
- Impurity balance not disclosed: The 99.5% purity value leaves a 0.5% balance whose composition is not specified, so batch-specific COA confirmation is required for sensitive applications.
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).
