High-entropy metal carbide powder

Description

1. Product Overview

High-Entropy Metal Carbide Powder is an advanced multi-principal element ceramic material composed of five or more transition metal carbides in near-equiatomic ratios. Engineered for extreme-performance environments, it delivers exceptional hardness, thermal stability, oxidation resistance, and structural integrity under high temperatures and mechanical stress. Its primary industrial use lies in next-generation cutting tools, wear-resistant coatings, aerospace components, and ultra-high-temperature structural applications. As industries demand materials that outperform conventional carbides, high-entropy carbide powders represent a strategically critical solution for extending component life, improving efficiency, and reducing total lifecycle costs.

2. Key Specifications & Technical Characteristics

• Chemical Composition:
  • Multi-element carbide system (e.g., combinations of TiC, ZrC, HfC, NbC, TaC, VC, Mo₂C, WC)
  • Five or more principal metallic elements in near-equiatomic ratios
  • Customizable elemental formulation upon request
• Purity Level / Grade:
  • ≥99% purity (metal carbide basis)
  • Low oxygen content
  • Controlled impurity profile
• Physical Characteristics:
  • Form: Fine powder
  • Color: Dark grey to black
  • Particle size: Sub-micron to 10 µm (custom distributions available)
  • High melting point (>3,000°C depending on formulation)
  • High hardness (comparable or superior to conventional carbides)
  • Excellent thermal and phase stability
• Density:
  • Theoretical density varies by composition (typically 8–13 g/cm³)
• Packaging Options:
  • 1–25 kg vacuum-sealed moisture-proof bags
  • Drums with inert gas protection
  • Custom industrial bulk packaging available
• Shelf Life:
  • 24 months under dry, sealed storage conditions
  • Store in moisture-free environment to prevent surface oxidation

3. Core Industrial Applications

Primary Industries:

• Aerospace and defense
• Advanced tooling and machining
• Energy and power generation
• Additive manufacturing (AM)
• Advanced ceramics and refractory manufacturing

Operational Use Cases:

• Ultra-high-temperature structural components
• Wear-resistant and erosion-resistant coatings
• Hard-facing materials and cutting tool inserts
• Thermal barrier and diffusion-resistant layers
• Binderless or composite carbide systems in sintered products

Performance & Commercial Advantages:

• Superior hardness and fracture resistance compared to single-component carbides
• Enhanced oxidation and corrosion resistance at elevated temperatures
• Improved microstructural stability under thermal cycling
• Longer service life, reducing downtime and replacement costs
• Optimized mechanical performance for next-generation high-speed machining and extreme-environment applications

4. Competitive Advantages

• Quality Consistency: Precision-controlled synthesis ensuring homogeneous elemental distribution and stable phase structure.
• Supply Reliability: Scalable production capacity supporting R&D volumes through full industrial bulk supply.
• Logistics Capability: Global export handling with moisture-controlled and inert packaging solutions.
• Price Competitiveness: Optimized formulation and manufacturing efficiency delivering high performance-to-cost ratio relative to exotic superalloys.
• Sustainability: Enables extended component lifecycles and reduced material waste in high-wear applications.
• Technical Support: Comprehensive technical datasheets, particle size analysis, phase characterization (XRD), and application consultation available.

High-Entropy Metal Carbide Powder is positioned as a strategic advanced materials solution for enterprises pursuing performance leadership in extreme operating environments.

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20 MT
• Loading Capacity:
  • 20’ Container: Approx. 20–25 MT
  • 40’ Container: Approx. 26–28 MT (subject to packaging and regulatory constraints)