molybdenum crucibles pot
Purity: 99.95%
Density: 10.2g/cm3
Shape: Crucible
Diameter: Max.450mm
Height: Max.800mm
Finish: Ra<1.6
Craft: Sintering,Machined
Application: Metallurgical industry, rare earth industry, monocrystalline silicon, solar energy, artificial crystal and mechanical processing industries.
PRODUCT DESCRIPTION
Molybdenum Crucibles Pot: High-Performance Solutions for Extreme Heat Applications
At Shaanxi Peakrise Metal Co., Ltd., we pride ourselves on being a leading manufacturer and supplier of high-quality molybdenum crucibles pot. Our products are engineered to meet the most demanding requirements in high-temperature applications. With over 15 years of rich production and export experience, we offer unparalleled expertise in tungsten, molybdenum, and their alloys. Our commitment to quality, competitive pricing, and customer satisfaction sets us apart in the industry.
Product Introduction
【Molybdenum crucibles pot】 are essential tools in various high-temperature processes, particularly in semiconductor manufacturing, solar industry, and advanced materials research. These crucibles are prized for their exceptional heat resistance, chemical inertness, and structural stability at extreme temperatures.
Our 【molybdenum crucibles pot】 are crafted from high-purity molybdenum, ensuring minimal contamination in your critical processes. The unique properties of molybdenum make these crucibles ideal for applications requiring temperatures up to 2,200°C (3,992°F). They offer excellent resistance to thermal shock and maintain their shape even under intense heat, making them indispensable in crystal growth, metal refining, and high-temperature materials testing.
Shaanxi Peakrise Metal Co., Ltd. leverages advanced manufacturing techniques to produce 【molybdenum crucibles pot】 with precise dimensions and superior surface finish. Our crucibles are available in various sizes and configurations to suit your specific needs, from small laboratory-scale pots to large industrial crucibles.
Key features of our molybdenum crucibles pot include:
- Exceptional purity (99.95% or higher)
- Superior heat resistance and thermal stability
- Excellent chemical inertness
- Low vapor pressure at high temperatures
- High thermal conductivity for efficient heat transfer
- Customizable dimensions and designs
Whether you're in semiconductor production, solar cell manufacturing, or cutting-edge materials research, our 【molybdenum crucibles pot】 provide the reliability and performance you need for your most challenging high-temperature applications.
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Product Specifications
Table 1: Standard Molybdenum Crucible Pot Dimensions
| Diameter (mm) | Height (mm) | Wall Thickness (mm) | Volume (mL) |
|---|---|---|---|
| 50 | 75 | 2.5 | 100 |
| 80 | 120 | 3.0 | 500 |
| 100 | 150 | 3.5 | 1000 |
Table 2: Molybdenum Crucible Pot Material Properties
| Property | Value |
|---|---|
| Melting Point | 2,623°C (4,753°F) |
| Density | 10.28 g/cm³ |
| Thermal Conductivity | 138 W/(m·K) at 20°C |
| Electrical Resistivity | 5.7 × 10⁻⁸ Ω·m at 20°C |
| Coefficient of Expansion | 4.8 × 10⁻⁶ /K at 20°C |
Table 3: Chemical Composition of High-Purity Molybdenum Crucibles
| Element | Content (%) |
|---|---|
| Mo | ≥99.95 |
| O | ≤0.002 |
| C | ≤0.005 |
| Fe | ≤0.002 |
| Si | ≤0.002 |
Physical and Chemical Properties
Our molybdenum crucibles pot exhibit exceptional physical and chemical properties that make them ideal for high-temperature applications:
- High Melting Point: Molybdenum's melting point of 2,623°C ensures stability in extreme heat environments.
- Low Vapor Pressure: Minimal material loss through vaporization at elevated temperatures.
- Excellent Thermal Conductivity: Ensures uniform heat distribution during processes.
- High Strength at Elevated Temperatures: Maintains structural integrity under thermal stress.
- Resistance to Corrosion: Inert to many chemicals and molten metals.

High Melting Point

Excellent Conductivity

Corrosion Resistance

High Thermal Conductivity
Molybdenum crucibles pot find critical applications across various industries:
- Semiconductor Manufacturing:
- Crystal growth for silicon and compound semiconductors
- High-purity material melting and purification
- Solar/Photovoltaic Industry:
- Silicon ingot production for solar cells
- Thin-film deposition processes
- Metallurgical Research:
- Alloy development and testing
- High-temperature metal purification
- Aerospace and Defense:
- Specialty alloy production for turbine blades
- Thermal barrier coating development
- Nuclear Industry:
- Fuel pellet sintering
- Radioactive material handling
- Glass and Ceramic Production:
- Melting of high-purity optical glasses
- Advanced ceramic sintering processes
As industries continue to push the boundaries of material science, the demand for high-performance molybdenum crucibles pot is expected to grow, particularly in emerging fields like additive manufacturing and next-generation energy technologies.
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Manufacturing Process and Production Flow
Our molybdenum crucibles pot undergo a rigorous manufacturing process to ensure the highest quality:
- Raw Material Selection: High-purity molybdenum powder is carefully sourced and inspected.
- Powder Preparation: The powder is processed to achieve the desired particle size distribution.
- Pressing: The powder is compacted into the crucible shape using high-pressure hydraulic presses.
- Sintering: Green bodies are sintered in hydrogen atmosphere furnaces at temperatures near 2,000°C.
- Machining: Sintered crucibles are precision-machined to final dimensions.
- Surface Treatment: Crucibles undergo surface finishing to achieve the required smoothness.
- Quality Control: Rigorous testing including dimensional checks, purity analysis, and non-destructive testing.
- Final Inspection: Each crucible is thoroughly inspected before packaging.

Our Factory
Shaanxi Peakrise Metal Co., Ltd. boasts state-of-the-art facilities equipped with advanced machinery:
- Vacuum arc melting furnaces for high-purity metal production
- CNC machining centers for precise component fabrication
- Hydrogen atmosphere sintering furnaces
- Advanced testing and quality control laboratories
- Clean rooms for contamination-sensitive processes
Our skilled workforce and experienced engineers ensure that every molybdenum crucible pot meets the highest standards of quality and performance.
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Packaging and Logistics
We understand the importance of proper handling and transportation of molybdenum crucibles pot:
Packaging Options:
- Custom wooden crates for large crucibles
- Reinforced cardboard boxes with foam inserts
- Vacuum-sealed packaging for moisture-sensitive items
- Anti-static wrapping for electronic-grade products
- Customized packaging solutions available upon request
Logistics Services:
- Global shipping via sea freight for bulk orders
- Air freight options for urgent deliveries
- Overland transportation within continents
- Door-to-door delivery through trusted courier services
- Multi-modal transport solutions for complex routes
All packages are carefully prepared to withstand international shipping conditions, ensuring your molybdenum crucibles pot arrive in perfect condition.
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Why Choose Us?
Shaanxi Peakrise Metal Co., Ltd. stands out as your premier choice for molybdenum crucibles pot:
- Expertise: Over 15 years of experience in refractory metal production and processing.
- Quality Assurance: ISO 9001 certified quality management system.
- Competitive Pricing: Direct factory prices thanks to our integrated production capabilities.
- Custom Solutions: Tailored products to meet your specific requirements.
- Global Reach: Exports to major markets including the US, Germany, and South Korea.
- Technical Support: Expert metallurgical advice and after-sales service.
- Fast Turnaround: Efficient production and logistics for timely deliveries.
- Sustainability: Commitment to environmentally responsible manufacturing practices.

OEM/ODM Services
Shaanxi Peakrise Metal Co., Ltd. offers comprehensive OEM/ODM services for molybdenum crucibles pot:
- Custom designs based on your specifications
- Prototype development and testing
- Material grade selection to suit your application
- Surface treatment and coating options
- Specialized packaging for your unique requirements
Our flexible manufacturing capabilities allow us to accommodate both small batch prototypes and large-scale production runs.
Products Produced By Shaanxi Peakrise Metal Co.,Ltd
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Frequently Asked Questions
- Q: What is the maximum operating temperature for your molybdenum crucibles?
A: Our standard molybdenum crucibles can operate safely up to 2,200°C in inert or reducing atmospheres. - Q: Can molybdenum crucibles be used in oxidizing environments?
A: Molybdenum oxidizes rapidly above 500°C in air. For oxidizing environments, we recommend protective coatings or alternative materials. - Q: What is the typical lifespan of a molybdenum crucible?
A: The lifespan varies depending on usage conditions, but properly maintained crucibles can last for hundreds of heating cycles. - Q: Do you offer crucibles with special coatings or linings?
A: Yes, we can provide crucibles with various coatings or linings to enhance chemical resistance or prevent sticking. - Q: How should I clean and maintain my molybdenum crucible?
A: Clean with mild acid solutions or mechanical polishing. Avoid using abrasive materials that can scratch the surface.

Contact Us
Ready to elevate your high-temperature processes with top-quality molybdenum crucibles pot? Shaanxi Peakrise Metal Co., Ltd. is your trusted partner for all your refractory metal needs. Our team of experts is standing by to assist you with product selection, custom solutions, and technical support.

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