Atomfair Tantalum Silicide Powder (TaSi), 99.95% Purity, Ta:Si = 50:50 at.%, -325 / -200 Mesh
Product Description
Atomfair tantalum silicide (TaSi) is supplied in powder form at 99.95% purity and is available in -325 mesh or -200 mesh.
Technical Specifications
| PARAMETER DETAILS | |
|---|---|
| Product | Tantalum Silicide Powder (TaSi) |
| Material | Tantalum Silicide |
| Chemical Formula | TaSi |
| Composition | Ta:Si = 50:50 at.% |
| Purity | 99.95% |
| Particle Size / Specification | Available in -325 mesh or -200 mesh |
| Physical State | Powder |
Customization & Ordering
For custom specifications, quantities, or packaging, submit the required details through Request a Quote.
Key Features and Advantages
- Available in -325 mesh or -200 mesh.
- Powder form.
DOCUMENTATION: COA and SDS can be provided upon request for batch-specific confirmation.
TAILORED SOLUTIONS FOR RESEARCH
For specification review and quotation support, contact the Atomfair team.
What do the -325 mesh and -200 mesh particle size options mean for Atomfair TaSi powder?
The powder is available as either -325 mesh or -200 mesh; a -325 mesh grade passes through a finer sieve than -200 mesh, so it is the finer particle-size option. Atomfair specifies only the mesh designation in the product description, not a numerical particle-size distribution, so the choice should be based on the mesh fraction appropriate for your process. Both grades are the same TaSi material at 99.95% purity with Ta:Si = 50:50 at.%.
What stoichiometry and purity does Atomfair TaSi powder have?
It is tantalum silicide with the chemical formula TaSi and a Ta:Si ratio of 50:50 at.%, supplied at 99.95% purity. The powder form and -325/-200 mesh options are the stated product specifications; no alternative stoichiometries or impurity profiles are listed.
What packaging sizes and ordering options are available for Atomfair TaSi powder?
The product is offered with 25 g, 100 g, and 250 g package options. Custom specifications, quantities, or packaging can be requested through the Request a Quote process, and batch-specific COA and SDS documentation is available upon request.
Atomfair TaSi powder at 99.95% purity with 50:50 at.% Ta:Si ratio, available in -325 or -200 mesh, provides consistent stoichiometry for high-temperature silicide applications requiring precise compositional control.
Positive
- High Purity (99.95%): Minimizes impurity-related defects in thin-film and contact metallization processes.
- Controlled Stoichiometric Composition: Ta:Si ratio of 50:50 at.% ensures reproducible phase formation and electrical properties.
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).
