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Atomfair® NiCr spherical nickel-chromium alloy powder showing a bright silver metallic fine substance in a hexagonal glass bottle.

Nickel-Chromium Powder 25-40 μm Research Grade ATOMFAIR®

$500.00

Institutional Procurement & Supply Compliance: As a verified US supplier, Atomfair accepts formal institutional Purchase Orders (POs), contract billing schedules, and custom procurement loops for university and national laboratories, and corporate R&D departments globally.

Research grade nickel-chromium powder with D50 25-40 μm, D90 ≤65 μm, sphericity ≥0.85, low-oxygen chemistry for AM use and low porosity. Order now.

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ATOMFAIR® NICR

RESEARCH GRADE MATERIAL

Product Overview
Optimize structural consistency and mechanical reliability in high-temperature component validation using our premier spherical alloy framework. This powder system establishes superior layer-to-layer integrity during additive manufacturing, eliminating microstructural variance and serving as a stable high-performance baseline platform to meet targeted industrial pricing milestones.

Technical Specifications

PARAMETER DETAILS
1. Chemical Composition (wt.%)
Nickel (Ni) / Chromium (Cr) 55.7 – 64.2% / 24 – 28%
Molybdenum (Mo) / Silicon (Si) 11 – 13% / 0.8 – 1.8%
Niobium (Nb) / Carbon (C) ≤1.0% / ≤0.2%
Beryllium (Be) / Cadmium (Cd) / Lead (Pb) <0.02% / <0.02% / <0.02%
Phosphorus (P) / Iron (Fe) ≤0.015% / <0.5%
Oxygen (O) / Sulfur (S) / Nitrogen (N) ≤0.08% / ≤0.015% / ≤0.15%
Hydrogen (H) <0.1%
2. Core Physical Design & Properties
Particle Size Range D10 ≥12 μm
Particle Size Range D50 25 – 40 μm
Particle Size Range D90 ≤65 μm
Sphericity ≥0.85
Apparent Density ≥4.0 g/cm³
Tap Density ≥4.5 g/cm³
Flowability ≤25 s/50g
3. Heat-Treated Mechanical Parameters
Porosity ≤1%
0.2% Proof Strength ≥600 MPa
Elongation ≥10%
Young’s Modulus ≥150 GPa
Hardness ≥300 HV
As-Formed Density 8.5 g/cm³
Surface Roughness (Ra) ≤2.5 μm
Manufacturing Rules Processed under strict medical industry biocompatibility standards 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: Highly recommended for custom dental applications, crowns, bridges, and structural joint orthopedic implants.
PACKAGING: Sealed argon-filled protective bottles or specialized vacuum containment drums.
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
Manufacturer: Atomfair LLC
Brand: ATOMFAIR®

This document outlines the environmental and handling constraints for the Atomfair® NiCr powder to prevent degradation. The material is highly sensitive to ambient exposure and must be stored and handled under inert conditions.

  • Storage Constraint: Store the powder in sealed argon-filled protective bottles or specialized vacuum containment drums to maintain inertness.
  • Handling Atmosphere: Handle the powder exclusively within an anhydrous inert gas environment to prevent phase contamination or degradation.
  • Pre-Thermal Validation: Maintain inert atmosphere conditions until thermal validation is performed to avoid degradation.

How does the particle size distribution of ATOMFAIR NICR powder (D50 25–40 μm, D90 ≤65 μm) influence its flowability and sintered part density?

The narrow particle size distribution and high sphericity (≥0.85) enable a flowability of ≤25 s/50g, ensuring consistent layer deposition in additive manufacturing. The powder's apparent density (≥4.0 g/cm³) and tap density (≥4.5 g/cm³) support achieving an as-formed density of 8.5 g/cm³ with porosity ≤1% after heat treatment, as specified in the technical data.

Is the ATOMFAIR NICR powder suitable for medical implant applications, and what biocompatibility standards does it meet?

Yes, the powder is processed under strict medical industry biocompatibility standards and is specifically recommended for dental applications, crowns, bridges, and structural joint orthopedic implants. The chemical composition limits toxic elements such as beryllium, cadmium, and lead to <0.02 wt% each, with controlled levels of oxygen (≤0.08%), sulfur (≤0.015%), and other impurities to ensure biocompatibility.

What storage and handling conditions are required to prevent oxidation or contamination of ATOMFAIR NICR powder?

The powder is highly sensitive to ambient exposure and must be stored in sealed argon-filled protective bottles or specialized vacuum containment drums. Handling should be performed exclusively within an anhydrous inert gas environment to prevent phase contamination or degradation before thermal validation, as stated in the product's logistics notice.

Atomfair NiCr alloy powder (Research Grade) provides high sphericity (≥0.85), controlled particle size (D50 25-40 μm), and mechanical properties (0.2% proof strength ≥600 MPa) suitable for additive manufacturing of dental and orthopedic implants. The powder requires strict inert gas handling to prevent ambient degradation.

Positive

  • Highly Uniform Elemental Distribution: The powder exhibits an uncompromised structural configuration with homogeneous elemental distribution across the matrix, eliminating microstructural variance in additively manufactured components.
  • Optimized Sintering Behavior: Advanced synthesis enables lower required operating temperatures and ideal grain boundary integration during cell fabrication, improving process efficiency.

Trade-offs

  • Ambient Sensitivity Requires Inert Handling: The product is highly sensitive to ambient exposure; containers must be kept tightly sealed or handled exclusively in an anhydrous inert gas environment to prevent phase contamination or degradation before thermal validation.

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).

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