99.8% Pure Crystalline Hafnium for Superior Heat Resistance Solutions

• Customization: Available
• Type: Sheet
• Standard: AISI, ASTM, DIN, JIS, GB, BS
• Model NO.: Crystalline Hafnium
• Technique: Forged
• Shape: Plate
• Surface Treatment: Galvanized
• Special Use: High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel
• Product Name: Crystalline Hafnium
• Keywords: Anti-Corrosion Hafnium
• Material: Hafnium
• Purity: 99.95%
• Color: Silver Gray
• Size: Customzied
• Appearance: Crystalline
• Grade: Hafnium
• Chemical Composition: Hf+Zr > 99.99%, Zr < 0.1%
• Transport Package: Standard Packaging or Customized
• Specification: Standard specifications or customized
• Trademark: TAIZEHUI
• Origin: Baoji, China
• HS Code: 8112999000
• Production Capacity: 5000000pieces/Year

Product Description

Product Description

ABOUT CRYSTALLINE HAFNIUM

Crystallized Hafnium showcases impressive versatility in its forms, owing to its robust structural and functional characteristics. This exceptional metal is revered for its refractory nature, boasting a remarkable capacity to endure temperatures soaring up to 3000°C, making it indispensable in high-temperature applications.

The excellence of hafnium material is intricately linked to its origin and the supplier's proficiency in delivering a consistently superior product. To meet their needs, buyers must diligently investigate the technical support, rigorous quality control measures, and delivery timelines offered by hafnium suppliers.

Product Parameters

CRYSTALLINE HAFNIUM SPECIFICATIONS
Product Name	Crystalline Hafnium
Keywords	Anti-Corrosion Hafnium
Material	Hafnium
Purity	99.95%
Color	Silver Gray
Size	Customzied
Appearance	Crystalline
Grade	Hafnium
Chemical Composition	Hf+Zr > 99.99%,Zr < 0.1%
We support customization of hafnium products of various specifications and uses

Detailed Photos

APPLICATIONS OF HAFNIUM CRYSTAL RODS

Spacecraft Heat Shields
Spacecraft must endure highly corrosive environments and extreme heat during Earth's atmospheric re-entry. Consequently, they are constructed using cutting-edge materials like hafnium carbide crystal rods, which excel in resisting these formidable conditions.

MANUFACTURING PROCESS OF HAFNIUM CRYSTAL RODS

Though hafnium is relatively plentiful, it is rarely found in its elemental state. Typically, it appears as zirconium within minerals such as zircon and hafnium ore. The manufacturing process begins by extracting these minerals, followed by separating hafnium through a series of intricate chemical procedures like acid or alkali dissolution, which selectively target hafnium-containing compounds.

SIZE AND SHAPE

The dimensions and configuration of hafnium crystal rods are contingent upon the desired form and quantity of the end product. When selecting size and shape, buyers should align their choice with the intended deposition technique. For batch deposition processes, larger rods may prove beneficial, though care must be taken as larger crystals may not guarantee uniformity.

PHYSICAL PROPERTIES:

* Appearance: Crystallized hafnium exhibits a stunning silver-gray metallic sheen, characterized by its distinct metallic luster.

* Density: The metal boasts a substantial density of approximately 13.31g/cm³, rendering it significantly heavier than many metals of equivalent volume.

* High melting point: With a melting point around 2227ºC, this high melting point metal retains its stable crystal structure under extreme heat, making it ideal for components that operate at elevated temperatures.

PURITY AND CRYSTAL QUALITY

The performance of the hafnium ingot is critically influenced by its purity and crystal quality, as even minor impurities can drastically alter its properties.

To ensure optimal performance, buyers should procure hafnium ingots with superior purity levels, ideally 99.9% or higher. The crystal should exhibit excellent symmetry, homogeneity, and minimal lattice defects for the best results.

FAQ

Q1. How can we ensure the quality of the product?
A1.All products will go through a strict testing process, if you need, we can provide you with a quality testing report.

Q2.Can I get a sample before I place an order?
A2.Of course! If it is a normal size and we have stock in the warehouse, we will supply a sample free of charge.

Q3. What property makes hafnium ideal for high-temperature applications?
A3. Its high melting point makes it ideal for such applications. It actually can withstand up to 2200°C without losing strength.

Q4. Are hafnium alloys corrosion-resistant?
A4. Yes. Their corrosion-resistant properties have made people in the industry use them in extreme environments like aerospace and chemical industries.

Q5. What is the impact of hafnium on the semiconductor industry?
A5. The addition of hafnium in thin films is a game changer. It enhances the dielectric constant hence improving the performance of advanced semiconductor devices.

Q6. How does hafnium compare with tungsten in aerospace?
A6. Both metals have a sturdy build, making them ideal for high-stress applications. However, a combination of tungsten and hafnium creates resistive ignition for better efficacy.