What is Titanium Hydride (TiH₂) Micron Powder?

Titanium Hydride (TiH₂) micron powder is a fine powder composed of titanium and hydrogen. It is known for its high reactivity, lightweight nature, and role as a precursor in various metallurgical and industrial applications. Due to its ability to release hydrogen upon heating, it is widely used in powder metallurgy, welding, and hydrogen storage applications.

Chemical Properties and CAS Number

• Chemical Formula: TiH₂
• CAS Number: 7704-98-5
• Appearance: Gray fine powder
• Density: Approximately 3.91 g/cm³
• Melting Point: Decomposes at ~400°C, releasing hydrogen gas
• Solubility: Insoluble in water, reactive with acids
• Chemical Stability: Stable under normal conditions but decomposes upon heating

Applications of Titanium Hydride Micron Powder

1. Powder Metallurgy and Sintering

Used as an additive in powder metallurgy for manufacturing titanium-based components, enhancing the sintering process.

2. Hydrogen Storage

Acts as a hydrogen storage material due to its ability to absorb and release hydrogen gas under controlled conditions.

3. Welding and Brazing

Applied as a foaming agent in welding and brazing processes to improve adhesion and reduce porosity.

4. Pyrotechnics and Explosives

Employed in pyrotechnics, military applications, and propellants for controlled hydrogen gas release.

5. Aerospace and Defense

Utilized in aerospace applications for lightweight metal alloy production and fuel cell technology.

6. Additive Manufacturing and 3D Printing

Used in advanced 3D printing applications for the production of high-performance titanium parts.

Pricing of Titanium Hydride Micron Powder

Prices vary based on purity, particle size, processing method, and industry demand:

• Industrial Grade: Typically ranges from $50 – $300 per kilogram
• High-Purity/Specialized Grade: Prices range from $500 – $2,000 per kilogram, used in aerospace, energy, and advanced manufacturing applications.

Factors Influencing Titanium Hydride Prices

• Purity level and particle size distribution
• Application-specific industry requirements
• Processing complexity and production costs
• Bulk order volume and market demand

Conclusion

Titanium Hydride (TiH₂) micron powder is an essential material for powder metallurgy, hydrogen storage, welding, and aerospace applications. Its ability to release hydrogen upon decomposition makes it highly valuable in industrial and energy applications. Pricing depends on purity, particle specifications, and intended use.