tungsten crucibles

Tungsten Crucibles Introduction

Shaanxi Peakrise Metal Co., Ltd. stands as a leading supplier of tungsten crucibles in the global market. We have a long history and a lot of experience making refractory metals. We make the product of high quality that meet the high standards of many different industries.Our tungsten crucibles are ideal for high-temperature applications due to their high melting point, strength, and resistance to chemical corrosion.

Product Specifications

Physical and Chemical Properties

Tungsten is renowned for its remarkable properties:

• Melting Point: 3422°C
• Boiling Point: 5930°C
• Density: 19.3 g/cm³
• Hardness: 7.5 Mohs
• Thermal Conductivity: 173 W/m·K at 27°C
• Coefficient of Thermal Expansion: 4.5 µm/m·K (20°C–100°C)

Product Functions

Our High-Temperature tungsten crucibles offer several key functions, each driven by the inherent properties of tungsten:

1. High-Temperature Stability: Tungsten’s high melting point ensures that our crucibles maintain structural integrity even in the most extreme temperatures.
2. Chemical Resistance: The product resist attack from acids and alkalis, providing a reliable container for various chemical reactions.
3. Durability: The toughness and strength of tungsten make our crucibles durable and long-lasting.
4. Low Thermal Expansion: With a low coefficient of thermal expansion, The product experience minimal dimensional changes when heated, ensuring consistency in applications.

Tungsten Crucibles Applications

The robust features of the product make them suitable for a wide range of applications:

1. Metal Smelting: The tungsten crucibles are used in the smelting of high-melting-point metals such as platinum and palladium.
2. Sapphire Growth: In the electronics industry, our crucibles facilitate the growth of sapphire crystals for LED and semiconductor production.
3. Chemical Vapor Deposition (CVD): These crucibles are crucial in CVD processes, used in coating and thin-film deposition.
4. Laboratory Research: High-purity the product are employed in academic and industrial laboratories for various high-temperature experiments.

Product Craft and Manufacturing Process

At Shaanxi Peakrise Metal Co., Ltd., we follow a meticulous manufacturing process to ensure the highest quality the product

1. Raw Material Selection: Only the highest purity tungsten powders are selected.
2. Powder Metallurgy: Tungsten powders are compacted and sintered at high temperatures to achieve the desired density and purity.
3. Machining: Precision machining ensures that each crucible meets exact dimensional specifications.
4. Quality Control: Each crucible undergoes rigorous testing, including density measurements, grain size analysis, and purity verification.

Our Factory Introduction

Shaanxi Peakrise Metal Co., Ltd. is a renowned enterprise in the non-ferrous metal industry. With advanced production equipment, including intermediate frequency sintering furnaces, vacuum arc melting furnaces, and laser cutters, we ensure the highest quality in our manufacturing processes. Our state-of-the-art facilities enable us to produce a wide range of products, from tungsten-copper alloys to tantalum alloys, meeting diverse market needs.

Our Quality Inspection

Packaging and Logistics

Packaging Options:

• Wooden Crates: Secure and robust, suitable for heavy-duty shipments.
• Cardboard Boxes: Ideal for lighter, smaller orders.
• Foam Padding: Provides additional protection against impact.
• Waterproof and Moisture-Proof: Ensures the product remains in optimal condition.
• Custom Packaging: Tailored solutions to meet specific client requirements.
• International Standards Compliance: Packaging adheres to global shipping regulations.

Logistics Options:

• Sea Freight: Cost-effective for bulk shipments.
• Air Freight: Faster delivery for urgent orders.
• Land Transport: Efficient for regional distribution.
• Multimodal Transport: Combines various methods for optimal efficiency.
• Courier Services: Swift delivery for smaller parcels.

why choose us

1. Rich Experience: Over a decade of expertise in the non-ferrous metal industry.
2. Advanced Equipment: State-of-the-art production facilities.
3. Quality Assurance: Rigorous quality control processes.
4. Global Reach: Products exported to numerous countries with strong customer relationships.
5. Customization: Tailored solutions to meet specific client needs.
6. Innovation: Continuous research and development for advanced materials and processes.
7. Customer Service: Dedicated support and consultation services.

OEM/ODM Services

Shaanxi Peakrise Metal Co., Ltd. offers comprehensive OEM and ODM services, allowing clients to customize the product to their exact specifications. Whether you require unique dimensions, specific purity levels, or custom shapes, our expert team is equipped to deliver tailored solutions that meet your requirements.

Frequently Asked Questions (FAQ)

1. What is the maximum temperature tolerance of tungsten crucibles?

   • Our  product can withstand temperatures up to 2800°C.

2. Do you offer custom sizes for tungsten crucible?

   • Yes, we provide customizable dimensions to meet specific needs.

3. How do you ensure the purity of your tungsten crucible?

   • We use high-purity tungsten powders and conduct thorough testing to ensure ≥ 99.95% purity.

4. What are the common applications of tungsten crucibles?

   • They are used in metal smelting, sapphire growth, CVD processes, and laboratory research.

5. Can you provide packaging that meets international shipping standards?

   • Yes, our packaging complies with global shipping regulations and standards.

Contact us

Discover the unmatched quality and performance of tungsten crucibles. For inquiries and orders, contact Shaanxi Peakrise Metal Co., Ltd. at info@peakrisemetal.com. Partner with us to leverage our expertise and enhance your high-temperature applications with the finest product on the market.