ATOMFAIR® IN939 SLM SUPERALLOY POWDER

RESEARCH GRADE MATERIAL

Product Overview

Optimized engineered matrix for selective laser melting (SLM) applications. This high-purity batch delivers outstanding batch-to-batch consistency, eliminating grain variables and boundary failures during testing. Perfect as an elite gas turbine additive manufacturing material validation platform to evaluate high-temperature mechanical profiles and protect your system metrics from premature oxidative failure, providing competitive commercial scaling advantages.

Technical Specifications

PARAMETER	DETAILS
1. Core Device & Electrochemical Design
Applicable Processes	SLM (Selective Laser Melting)
Sphericity	≥ 0.9
Flowability	≤ 18 s/50g
Apparent Density	≥ 4.4 g/cm³
Tap Density	≥ 5.0 g/cm³
2. Cathode (Positive Electrode) Parameters
Particle Size D10	≥ 15 μm
Particle Size D50	30 – 40 μm
Particle Size D90	≤ 60 μm
3. Anode (Negative Electrode) Parameters
Chemical Composition (Major)	Ni: Bal. \| Cr: 21.5-23.5% \| Co: 18.0-20.0% \| Fe: ≤0.50% \| W: 1.8-2.2% \| Mo: ≤0.30% \| Al: 1.7-2.1% \| Ti: 3.5-3.9% \| Ta: 1.2-1.6% \| Nb: 0.8-1.2% (wt.%)
Chemical Composition (Trace)	Zr: 0.01-0.14% \| C: 0.12-0.18% \| B: 0.004-0.01% \| O: ≤0.02% \| N: ≤0.015% \| Si: ≤0.30% \| Mn: ≤0.20% \| S: ≤0.015% \| Cu: ≤0.50%
4. Separator & Physical Package Metrics
Mechanical Properties (25°C)	Tensile Strength ≥ 1200 MPa \| Yield Strength ≥ 1000 MPa \| Elongation ≥ 7.0% (Heat-Treated)
Mechanical Properties (600°C)	Tensile Strength ≥ 1000 MPa \| Yield Strength ≥ 900 MPa \| Elongation ≥ 8.0% (Heat-Treated)
Manufacturing Rules	Processed under strict ISO 9001 standard compliance conditions
Alternative Options	Explore our related catalog or custom dimensions. For urgent technical custom requests or bulk inquiries, please contact our support team.

Key Features & Advantages

Homogeneous Material Purity: Features an uncompromised structural configuration with highly uniform elemental distribution across the matrix.
Enhanced Operational Efficiency: Specifically engineered to demonstrate superior electrochemical performance, significantly boosting transfer kinetics at targeted bands.
Optimized Sintering/Microstructure: Advanced synthesis allows for lower required operating temperatures and ideal grain boundary integration during cell fabrication.

APPLICATION SCOPE: Suitable for manufacturing gas turbine engine parts, widely used in aviation, aerospace, energy, and chemical industries.

PACKAGING: Standard sealed argon-filled moisture-proof containers (customized batch weights available on request).

IMPORTANT NOTICE: This product is highly sensitive to ambient exposure. Keep containers tightly sealed or handle exclusively within an anhydrous inert gas environment to prevent phase contamination or degradation before thermal validation.

TAILORED SOLUTIONS FOR RESEARCH

Contact our engineering team for technical support or official institutional quotations.

EMAIL: inquiry@atomfair.com

IN939 powder

IN939 SLM Gas Turbine Superalloy Powder