Gotrays Boron Nitride Ceramic Crucible with Lid
Discover unmatched performance with the Gotrays Boron Nitride Ceramic Crucible with Lid, designed for precision and durability in high-temperature applications. Our top-grade boron nitride crucible combines exceptional thermal shock resistance and chemical stability, making it the ideal choice for metallurgical, semiconductor, and research uses. Featuring a secure lid for oxidation control and contamination prevention, this crucible ensures your processes remain clean and efficient. Engineered with high-purity BN material, it delivers reliable performance even at extreme temperatures.
Experience the perfect balance of strength, purity, and convenience with Gotrays—your trusted partner in advanced ceramic labware. Scroll through our vivid image carousel to see the crucible’s sleek design and sturdy construction, crafted to meet the demanding needs of scientific and industrial users alike.
Detailed Product Specifications
Material Composition
Our Boron Nitride Ceramic Crucible with Lid is made from the highest purity hexagonal boron nitride (hBN), ensuring excellent chemical stability and minimal contamination. We offer both high purity BN variants and custom pyrolytic BN options, depending on your specific thermal and mechanical needs. This mix provides durable, consistent performance whether you need standard grade or advanced lab-quality materials.
Dimensions and Variants
These crucibles come in various sizes and shapes to match different applications. From small melting dishes to larger containers, you can choose the right fit for your project. Each pbn crucible with cover includes a precisely fitting lid to maintain a secure seal and minimize oxidation during high-temperature use.
Thermal Properties
Built for extreme conditions, our crucibles handle maximum temperatures up to 3000°C without cracking or warping. They boast excellent thermal shock resistance, meaning they tolerate rapid temperature shifts without damage. Plus, their superior thermal conductivity ensures efficient heating and even temperature distribution inside the container.
Mechanical and Chemical Properties
- Density: Low density for lightweight handling without sacrificing strength.
- Non-wetting surface: Prevents molten metals from sticking, ideal for non-wetting boron nitride vessels used in metal melting or vacuum sintering.
- Corrosion resistance: Highly resistant to most acids and chemicals, so they last longer in harsh environments.
- Electrical insulation: Ideal for labs and electronics, maintaining stable electrical properties even at high temps.
Certifications and Packaging
Our crucibles meet all relevant quality standards for lab and industrial use. Each item is carefully packaged to protect it during shipping, often cushioned in anti-static and moisture-resistant materials. The packaging supports secure handling and keeps the product ready for immediate use upon arrival.
This detailed overview ensures you know exactly what you’re getting with Gotrays Boron Nitride Ceramic Crucibles—perfect for those tough American lab and industrial environments that demand quality and reliability.
Features and Technical Advantages
The Gotrays Boron Nitride Ceramic Crucible with Lid stands out for its excellent high-temperature stability and cycling durability. It handles repeated heating and cooling without cracking or warping, making it perfect for demanding processes like vacuum sintering and molten metal evaporation.
Thanks to its high purity BN material—available in both hexagonal boron nitride and pyrolytic BN options—this crucible shows very low wettability. That means metals and other substances won’t stick to the surface, which helps prevent contamination and keeps your melts clean.
The lid design adds an extra layer of protection. It seals securely to limit oxidation and keeps your material stable during high-temperature applications like crystal growth or thin-film evaporation.
Durability is a big plus here. The crucible naturally resists wear and has self-lubricating properties, which reduces the risk of damage during handling or thermal cycling.
For added flexibility, you can customize the crucible with CNC machining. This lets you get precise sizes, shapes, or special features tailored to your unique industrial or lab needs. Whether it’s a hot pressed HBN crucible set for powder metallurgy or a PBN crucible with cover for semiconductor use, customization ensures it fits your workflow perfectly.
Applications and Use Cases
Our Boron Nitride Ceramic Crucible with Lid is built to handle tough jobs across various industries.
- Metallurgy: Perfect for melting non-ferrous metals like aluminum and copper without contamination. Its non-wetting surface keeps your molten metal pure and clean.
- Semiconductor and Electronics: Ideal for crystal growth processes and thin-film evaporation thanks to its high purity and thermal stability. It supports precise results in demanding environments.
- Research and Laboratory: Works great in high vacuum furnaces for experiments needing reliable thermal shock resistance and chemical stability.
- Industrial Powder Metallurgy and Alloy Casting: Durable and corrosion-resistant, it withstands repeated use in alloy casting and powder metallurgy, ensuring consistent quality.
This versatility makes it a go-to choice for users needing a trustworthy, high-performance boron nitride vessel.
Usage Guidelines and Maintenance
Best Practices for Use
To get the most from your Boron Nitride Ceramic Crucible with Lid, always preheat it slowly to avoid thermal shock. Using it in an inert atmosphere, like argon or nitrogen, helps prevent oxidation and keeps the crucible in top shape. Avoid sudden temperature changes and rapid cooling to preserve its thermal shock resistant ceramic pot qualities.
Storage and Care
Store your crucible in a dry place to keep moisture away. Boron nitride can absorb water, which might affect performance. When cleaning, wipe gently with a soft cloth. Avoid harsh chemicals or abrasives—plain water or isopropyl alcohol works well for removing residues without damaging the non wetting boron nitride vessel surface.
Safety and Temperature Limits
Handle the crucible with heat-resistant gloves when hot. While it can handle very high temperatures (up to 2800°C depending on the variant), never exceed the recommended max temperature to ensure safety and durability. Always check your specific product specs for exact limits.
Troubleshooting Common Issues
- Crucible cracking: Usually caused by rapid heating or cooling. Preheat slowly and avoid thermal shocks.
- Surface discoloration: This may happen after prolonged use but doesn’t affect functionality.
- Lid fit issues: Make sure the lid and crucible are clean and free of debris for a secure seal.
Frequently Asked Questions
- What’s the difference between pyrolytic BN and high purity BN? Pyrolytic BN offers higher mechanical strength and better thermal cycling durability, while high purity BN excels in chemical resistance and ultra-clean environments.
- Can it be used for vacuum sintering? Yes, our vacuum sintering BN containers perform well under high vacuum conditions for research and industrial use.
- Is customization available? We offer CNC machining options for custom shapes and sizes to fit your specific needs.
Following these simple guidelines ensures your Boron Nitride Ceramic Crucible with Lid lasts longer and performs better in your lab or production setup.
Pricing Availability and Purchasing Options
We offer competitive pricing tiers on the Boron Nitride Ceramic Crucible with Lid, designed to fit different budgets and order sizes. Whether you need a single high purity BN melting dish or a full batch of hot pressed HBN crucibles, volume discounts are available to help you save more as you buy in bulk.
Our stock is regularly updated to meet demand, so popular sizes and variants like the pbn crucible with cover are usually ready to ship quickly. If you have a custom pyrolytic BN labware order, reach out to check availability and lead times.
Shipping Options
- Standard and expedited shipping across the U.S.
- Free shipping on orders over a set amount, so stocking up pays off.
- Secure packaging to protect your thermal shock resistant ceramic pot during transit.
Related Product Upsells
Explore our range of complementary products like vacuum sintering BN containers and crystal growth boron nitride boats to complete your setup. These related items pair perfectly with your crucible for a seamless lab or industrial process.
Customer Reviews and Testimonials
Our Boron Nitride Ceramic Crucible with Lid has earned strong praise from professionals across industries. Users consistently highlight its high purity BN quality, excellent thermal shock resistance, and reliable non-wetting surface that minimizes contamination during metal melting and crystal growth.
Here’s what customers say:
- “The perfect crucible for my lab furnace—holds up well under repeated high temps with no signs of wear.”
- “Gotrays’ BN crucible with lid gave me clean melts every time, no sticking or fuss.”
- “Durable and easy to clean, plus the lid seals tightly to control oxidation—exactly what I needed.”
We’re proud to have endorsements from leading metallurgy labs and semiconductor manufacturers in the US, reinforcing the trust in our high-purity hexagonal boron nitride crucibles. These professional testimonials back up the quality and performance claims, making our crucibles a go-to for serious users.
Whether you’re working on vacuum sintering, molten metal processing, or crystal growth, customers say our boron nitride vessel stands out for long-lasting, consistent results.
Check ratings to see why so many choose Gotrays for their ceramic labware needs.
Frequently Asked Questions
What purity levels are available for the Boron Nitride Ceramic Crucible with Lid?
Our crucibles come in high purity hexagonal boron nitride (hBN) and custom pyrolytic BN options. Both offer excellent chemical stability and low contamination risk, with purity typically above 99.5%. This makes them ideal for sensitive processes like crystal growth and molten metal handling.
What sizes and shapes can I choose from?
We offer various sizes and shapes to fit different needs—round, square, and custom designs are all available. Lids come standard for most models to ensure secure sealing and oxidation control during high-temperature use. Need something unique? CNC machining customization is available.
Can this crucible handle extreme temperatures?
Yes, it withstands temperatures up to 2000°C with strong thermal shock resistance. This makes it perfect for vacuum sintering, alloy casting, and other high-heat applications without cracking or warping.
Is the crucible non-wetting?
Absolutely. The high purity BN material ensures a non-wetting surface, preventing molten metals or alloys from sticking. This feature makes cleanup easier and protects your samples from contamination.
What industries commonly use these crucibles?
Our BN crucibles serve metallurgy, semiconductor manufacturing, research labs, and powder metallurgy industries. They’re especially useful for non-ferrous metal melting, thin-film evaporation, and high vacuum furnace work.
How do I clean and maintain the crucible?
- Avoid using harsh chemicals
- Clean with mild solvents or distilled water
- Store in a dry place to prevent moisture absorption
- Preheat gently before use to avoid thermal shock
Following these steps extends the life of your BN ceramic crucible.
Are there volume discounts or special offers?
Yes, we provide pricing tiers with discounts for bulk orders. Shipping options include free shipping if your purchase exceeds a set threshold. Contact our sales team for custom quotes or large quantity needs.
If you have other questions about the features or applications of our Boron Nitride Ceramic Crucible with Lid, reach out anytime—we’re here to help!
Related Products and Resources
To get the most out of your Boron Nitride Ceramic Crucible with Lid, check out our range of complementary labware. We offer high purity BN boats, pyrolytic BN labware, and alumina ceramic pots that work well alongside your crucible for tasks like crystal growth, vacuum sintering, and powder metallurgy.
For those new to working with hexagonal boron nitride crucibles or looking to deepen their knowledge, our educational blog resources cover tips on handling, maintenance, and best practices. Whether you’re involved in semiconductor research, metal melting, or industrial applications, these guides help you avoid common pitfalls and optimize your setup.
Explore our related products and stay informed to keep your processes clean, efficient, and reliable.
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