Niobium and Hafnium Alloy for Improved Material Properties and Strength

• 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, renowned for its structural integrity and functional prowess, manifests in diverse types and forms. Its remarkable refractory nature empowers it to withstand staggering temperatures up to an extraordinary 3000°C, making it a quintessential metal in demanding applications.

The excellence of hafnium relies on its origin and the supplier's proficiency in delivering consistent, superior-quality materials. Thus, it is imperative for buyers to meticulously evaluate the technical support, rigorous quality control, and timely delivery capabilities of hafnium suppliers to ensure they meet stringent requirements.

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 encounter severe corrosive environments and intense heat upon re-entry into Earth's atmosphere. Consequently, they are engineered with cutting-edge materials like hafnium carbide crystal rods, which can endure these extreme conditions with ease and reliability.

MANUFACTURING PROCESS OF HAFNIUM CRYSTAL RODS

Although hafnium is relatively plentiful, it is rarely found in its pure elemental form. It is predominantly extracted from zirconium-rich minerals such as zircon and hafnium ore. The initial phase of manufacturing involves extracting these minerals followed by the intricate separation of hafnium. This separation employs a series of meticulous chemical processes like acid or alkali dissolution, selectively targeting the hafnium-containing compounds.

SIZE AND SHAPE

The dimensions and configuration of hafnium crystal rods are contingent upon the desired application and deposition method. Buyers must consider the deposition technique when selecting size and shape, as larger rods are ideal for batch deposition processes. It is crucial to note, however, that larger crystals may not always ensure uniformity.

PHYSICAL PROPERTIES:

* Appearance: Crystallized hafnium presents as a lustrous silver-gray metallic crystal, boasting a radiant metallic luster.

* Density: With a substantial density of 13.31g/cm³, it is noticeably heavier than many metals occupying the same volume, adding to its robustness.

* High melting point: Exhibiting a formidable melting point of approximately 2227ºC, this high-temperature metal retains a stable crystal structure even under extreme conditions, ideal for crafting components subjected to elevated temperatures.

PURITY AND CRYSTAL QUALITY

The ultimate performance of hafnium ingots is intricately linked to their purity levels and crystal quality. Even minute impurities can drastically alter the material properties, underscoring the importance of purity.

To mitigate impurities, buyers should seek hafnium ingots of the utmost purity, ideally 99.9% or higher. They must also ensure the crystal exhibits optimal symmetry and homogeneity, with minimal lattice defects, to achieve peak performance.

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.