ATOMFAIR® FGH95RESEARCH GRADE MATERIAL
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TAILORED SOLUTIONS FOR RESEARCH
Contact our engineering team for technical support or official institutional quotations.
EMAIL: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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This nickel-based superalloy powder is highly sensitive to ambient exposure and requires strict environmental control to prevent phase contamination. Storage and handling must be performed in sealed inert gas or vacuum conditions to ensure material integrity before thermal validation.
- Storage Container Integrity: Keep containers tightly sealed to prevent ambient exposure and atmospheric contamination.
- Inert Gas Handling: Handle the powder exclusively within an anhydrous inert gas environment to avoid oxidation or moisture uptake.
- Degradation Prevention: Prevent phase contamination and material degradation before thermal validation by maintaining controlled conditions.
What is the typical tensile strength of FGH95 at 650°C after post-HIP and heat treatment, and how does it relate to its yield strength?
Post-HIP and heat-treated FGH95 exhibits a tensile strength of ≥1450 MPa and a yield strength of ≥1050 MPa at 650°C. This indicates a strength-to-weight ratio suitable for high-temperature disc components, with elongation ≥15% ensuring ductility under stress.
What particle size distribution does FGH95 have and how does it affect its use in additive manufacturing for small-scale disc components?
FGH95 has a particle size distribution with D10 ≥15 μm, D50 30–40 μm, and D90 ≤60 μm, with sphericity ≥0.92. This narrow distribution and high sphericity ensure consistent layer-to-layer deposition and minimal microstructural variance, optimized for components like turbocharger wheel shields and turbine discs.
What are the specific storage and handling requirements for FGH95 powder to prevent oxidation or phase contamination?
FGH95 is highly sensitive to ambient exposure. It must be stored in sealed argon-filled protective bottles or specialized vacuum containment drums, and handled exclusively within an anhydrous inert gas environment to prevent phase contamination or degradation before thermal validation.
ATOMFAIR® FGH95 is a nickel-based superalloy powder with controlled particle size distribution (D50 30–40 μm) and high sphericity (≥0.92), designed for additive manufacturing of high-temperature components. It offers high strength at 650°C but requires strict inert gas handling to prevent ambient degradation.
Positive
- Homogeneous elemental distribution: Uncompromised structural configuration with uniform elemental distribution across the matrix ensures consistent mechanical properties in additive manufacturing.
- High-temperature mechanical strength: Post-HIP and heat-treated tensile strength ≥1450 MPa and yield strength ≥1050 MPa at 650°C, suitable for turbine disc and similar aerospace components.
Trade-offs
- Ambient exposure sensitivity: The powder is highly sensitive to ambient exposure; containers must be sealed or handled exclusively in an anhydrous inert gas environment to prevent phase contamination or degradation before thermal processing.
- Specialized processing infrastructure: Requires strict aerospace industry standards processing conditions and inert gas handling, increasing operational complexity and cost for laboratory deployment.
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).
