Hot-Pressed Boron Nitride Ceramic HPBN High Temp Machinable Parts

Hot-Pressed Boron Nitride Ceramic Overview

Gotrays Hot-Pressed Boron Nitride Ceramic (HPBN) delivers premium machinable solutions designed for high-temperature and demanding industrial applications. Engineered for exceptional thermal stability, electrical insulation, and chemical resistance, our HPBN stands out as the reliable choice in sectors like metallurgy, electronics, aerospace, and thermal management.

Key Benefits:

• Outstanding thermal shock resistance and stability up to 2000°C
• Excellent electrical insulation properties ideal for high voltage environments
• High purity and machinability for precise custom parts
• Superior chemical inertness suitable for corrosive atmospheres

Unlock the full potential of your projects with Gotrays HPBN ceramics engineered to meet strict quality and performance standards.

Request a Quote Today to explore tailored solutions that fit your exact specifications and industry needs.

Key Features and Benefits of Hot-Pressed Boron Nitride Ceramic

Hot-Pressed Boron Nitride Ceramic (HPBN) stands out for its unique mix of properties that solve real challenges across industries. Here’s what makes HPBN a go-to material:

• High Thermal Stability

  HPBN handles temperatures above 2000°C without breaking down. This makes it perfect for high-temp insulators and thermal management in industries like aerospace and metallurgy.

• Excellent Machinability

  Unlike other ceramics, our hot pressed BN machinable solids allow for easy precision cutting and shaping. This means quicker turnaround on custom parts like boron nitride crucibles and vacuum compatible tubes.

• Outstanding Electrical Insulation

  HPBN works as a top thermal shock resistant BN rod and high temperature BN insulator, keeping electrical components safe where others fail.

• Chemical and Oxidation Resistance

  It resists corrosive environments, so it’s ideal for plasma chamber parts in semiconductor manufacturing and harsh casting applications.

• Low Density and Lightweight

  Our machinable white graphite ceramic alternative helps reduce part weight without sacrificing strength, important for aerospace and high vacuum systems.

• Custom Grade Options

  We offer a variety of HPBN composite grades including ZSBN to tailor density and performance to your exact needs.

These core features reduce downtime, improve product longevity, and cut costs by outperforming other boron nitride types, like pyrolytic boron nitride (PBN), in key areas.

Ready to solve your toughest material problems with Gotrays HPBN? Request a quote today.

Technical Specifications of Hot-Pressed Boron Nitride Ceramic

Here’s a quick look at the main material grades of Gotrays Hot-Pressed Boron Nitride Ceramic (HPBN) and what makes each one a fit for different applications in the U.S. market:

Grade	Density (g/cm³)	Thermal Conductivity (W/m·K)	Electrical Resistivity (Ω·cm)	Max Operating Temp (°C)	Key Features
Standard HPBN	2.25	30	>10^12	1000	High purity, excellent machinability
ZSBN Composite	2.40	40	>10^14	1200	Enhanced thermal shock resistance
High-Density HPBN	2.50	35	>10^13	1100	Increased mechanical strength

Download our full HPBN Data Sheet for detailed specs, test results, and compliance certifications. It’s designed to help you choose the right grade for your thermal, electrical, or mechanical needs.

All Gotrays HPBN products come with consistent batch-to-batch quality, tested to meet or exceed industry standards for thermal shock resistance, electrical insulation, and purity.

Explore the data sheet and see why our hot pressed BN ceramics are trusted for applications requiring machinable white graphite ceramic and vacuum-compatible boron nitride tubes.

Applications and Industries

Hot-Pressed Boron Nitride Ceramic (HPBN) is a go-to solution across several demanding industries thanks to its unique blend of properties. Here’s where our HPBN shines:

• Metallurgy and Casting

  Ideal for boron nitride crucibles and thermal shock resistant BN rods, HPBN handles extreme temperatures without breaking down. It helps improve metal purity and efficiency in casting processes.

• Semiconductor and Electronics

  Used in plasma chamber parts and high temperature BN insulators, our machinable white graphite ceramic supports precise manufacturing and reliable electrical insulation in sensitive environments.

• Aerospace and High Vacuum Systems

  Vacuum compatible boron nitride tubes and components keep aerospace systems lightweight yet robust, maintaining structural integrity under high thermal stress and vacuum conditions.

• Thermal Management and Composites

  HPBN’s excellent thermal conductivity and chemical stability make it perfect for advanced thermal management in electronics and as a composite additive to boost performance.

Real-World Success

• A leading metal casting company cut downtime by 30% using our hot pressed BN crucibles for cleaner melts.
• Semiconductor manufacturers rely on our plasma-resistant BN parts for longer chamber lifespans and improved yield.
• Aerospace clients have integrated HPBN tubes into vacuum systems achieving better durability under harsh conditions.

Each industry benefits uniquely from our high-performance HPBN, customized and ready to fit your exact needs.

Manufacturing and Customization

At Gotrays, we take pride in our precise hot pressing process that transforms high-quality boron nitride powder into dense, reliable HPBN ceramic parts. This method ensures consistent performance, especially for machinable white graphite ceramic applications needing tight tolerances and smooth finishes.

We offer both standard shapes and fully custom designs to meet your project requirements. Whether you need simple rods, tubes, crucibles, or complex, vacuum-compatible boron nitride tubes, our team can handle it. Custom hot pressed BN suppliers like us specialize in turning your CAD files into precision parts quickly and accurately.

Key points:

• State-of-the-art hot pressing technology for strongest, most uniform HPBN solids
• Standard shapes ready to ship for fast turnaround on common sizes
• Custom machining available to shape parts exactly to your specs
• Upload CAD files for direct manufacturing to speed up prototyping and production
• Competitive lead times designed to keep your US-based operations moving fast

Need a custom solution or a quick quote? Contact us to get started today.

Quality Assurance and Certifications

At Gotrays, quality is non-negotiable. Our Hot-Pressed Boron Nitride Ceramic (HPBN) products meet strict ISO standards, ensuring consistent purity and performance you can trust. Every batch undergoes thorough testing for density, thermal stability, and mechanical strength to guarantee reliability in the toughest environments.

We maintain full traceability from raw material to finished part, so you always know exactly where your product comes from and how it was made. This transparency supports compliance needs and gives you peace of mind for critical applications.

Quality highlights:

• ISO certified manufacturing process
• High purity hexagonal boron nitride ceramic material
• Batch testing with detailed inspection reports
• Complete traceability for every order

Choose Gotrays for HPBN ceramics that uphold the highest quality and certification standards required by demanding U.S. industries.

Related Products

Explore our range of materials designed to work alongside Hot-Pressed Boron Nitride Ceramic (HPBN) for a complete solution tailored to your needs.

• Pyrolytic Boron Nitride (PBN) – Ideal for vacuum-compatible tubes and high-temperature applications where directional properties matter.
• Machinable White Graphite Ceramic – Offers excellent thermal shock resistance and easy custom shaping for demanding thermal management tasks.
• ZSBN Composite Grades – Combines boron nitride with other materials for enhanced mechanical strength in harsh industrial environments.
• Boron Nitride Crucibles – Perfect for casting and metallurgy processes requiring high purity and temperature stability.
• High Temperature BN Insulators – Reliable electrical insulation with outstanding thermal conductivity.

These products complement our HPBN lineup, helping you get exactly what’s needed for your industry applications—from aerospace to semiconductor manufacturing.

View the carousel to find the perfect match or contact us for personalized recommendations and bundled buying options.

Frequently Asked Questions About Hot-Pressed Boron Nitride Ceramic

What makes HPBN different from other boron nitride ceramics?

Hot-Pressed Boron Nitride Ceramic (HPBN) is denser and more machinable than other forms like pyrolytic boron nitride (PBN). It offers better thermal shock resistance and is ideal for high-temp, high-vacuum applications.

Can I get custom shapes or sizes?

Yes, we offer both standard and custom shapes with fast lead times. You can upload your CAD files for precise machining tailored to your project.

What industries use HPBN most?

It’s widely used in metallurgy, semiconductor manufacturing, aerospace, and thermal management due to its high temperature tolerance and electrical insulation.

Do you provide technical data sheets?

Absolutely, we have detailed material specs and performance data available for download to help you choose the right grade.

How about bulk orders and pricing?

We support bulk orders with competitive pricing and flexible shipping options across the U.S. Contact our sales team for a custom quote.

---

Browse our related products and join our newsletter to stay updated on new materials and special offers. Let’s elevate your project with Gotrays HPBN today!

Gotrays Hot-Pressed Boron Nitride Ceramic HPBN Premium Machinable Solutions for High Temp Applications

At Gotrays, we deliver top-quality Hot-Pressed Boron Nitride Ceramic (HPBN) designed specifically for high-temperature and demanding industrial uses. Our HPBN materials combine excellent machinability with unmatched thermal, electrical, and chemical stability. Whether you need high temperature BN insulators, machinable white graphite ceramic alternatives, or vacuum compatible boron nitride tubes, Gotrays’ HPBN stands out for consistent performance and reliability.

We focus on providing materials that meet your exact needs—offering custom hot pressed BN suppliers a diverse range of grades and densities suited for everything from metallurgy crucibles to aerospace components. Our commitment to quality and local stock availability means faster turnaround and support for fast prototyping in the U.S. market. Gotrays HPBN is your trusted partner for premium machinable solids built to thrive in tough thermal shock environments.

Why Choose Gotrays Hot-Pressed Boron Nitride Ceramic HPBN

 

Gotrays HPBN stands out thanks to its unmatched properties that meet the toughest industry demands. Our hot-pressed boron nitride ceramic offers excellent thermal stability, making it ideal for high-temperature applications. It’s also electrically insulating yet thermally conductive, helping you manage heat without risking electrical interference. Mechanically, HPBN delivers strong resistance to thermal shock and chemical corrosion, which means longer-lasting parts that perform reliably in harsh environments.

We offer multiple grade options tailored to what you need. Whether you require varying densities or specific machinable solids like ZSBN composites, we have you covered. Our grades fit industries like metallurgy, electronics, aerospace, and more—perfect for crucibles, insulators, vacuum-compatible tubes, and thermal management solutions.

Plus, with local stock right here in the U.S., we handle fast prototyping and quick deliveries to keep your projects moving. Gotrays is your go-to supplier for premium, machinable hot-pressed BN ceramics backed by real US-based support.

Proven Applications of Hot Pressed Boron Nitride Ceramics

Hot-Pressed Boron Nitride Ceramic (HPBN) is trusted across industries where toughness and performance in extreme environments matter. Here’s where it shines:

• Metallurgy and Casting

  Boron nitride crucibles and molds made from HPBN deliver outstanding thermal shock resistance and chemical stability. This means longer life and less downtime during high-temp metal casting and alloy production. For example, our HPBN crucibles help foundries handle molten metals like aluminum without warping or contamination.

• Semiconductor and Electronics

  HPBN parts are perfect for plasma chambers and electronic components needing vacuum compatibility and electrical insulation. They protect sensitive equipment while enduring harsh reactor conditions.

• Aerospace and High Vacuum Systems

  In aerospace applications, HPBN’s stability at high temperatures and resistance to aggressive chemicals make it ideal for high vacuum chambers, thermal shielding, and other critical components where reliability is non-negotiable.

• Thermal Management and Composites

  Emerging uses include thermal interface materials and composite fillers. HPBN’s excellent thermal conductivity combined with its machinability allows engineers to design efficient cooling solutions and lightweight structural parts.

Each of these applications benefits from Gotrays’ precision manufacturing and the consistent quality of our hot pressed BN machinable solids. We also offer custom grades like ZSBN tailored specifically for your unique demands.

Gotrays Manufacturing Excellence From Powder to Precision Parts

At Gotrays, we take pride in turning high-quality powder into precise Hot-Pressed Boron Nitride Ceramic (HPBN) parts that meet your exact needs. Our hot pressing process combines advanced technology with strict quality controls to deliver durable, machinable BN solids that perform reliably in demanding conditions.

Hot Pressing Process Step by Step

• Powder Preparation: We start with premium hexagonal boron nitride ceramic powder, ensuring the right particle size and purity.
• Pressing: The powder is compacted under high heat and pressure to create dense, uniform HPBN blanks.
• Sintering: This step fuses the particles together while preserving machinability and thermal properties.
• Inspection: Each batch undergoes thorough testing for density, purity, and performance before moving to machining.

Custom Machining Capabilities

We specialize in machining hot pressed BN into complex shapes like vacuum compatible boron nitride tubes, thermal shock resistant BN rods, and more. Our in-house precision tooling means fast turnaround on custom sizes tailored for your application.

Interactive Configurator for Easy Ordering

Use our interactive online configurator to upload CAD files, select material grades like ZSBN, and specify dimensions. This streamlines the order process and helps you get prototypes or production runs quickly.

Local Engineering Support and Consultations

Our US-based engineering team is here to provide expert advice on selecting the right HPBN material, design considerations, and manufacturing timelines. We’re committed to helping you find the best solution for your industry, whether it’s metallurgy, electronics, aerospace, or emerging thermal management applications.

Partner with Gotrays for reliable, custom hot pressed BN parts built to meet the high standards of American manufacturers.

Technical Specifications and Performance Data

At Gotrays, our Hot-Pressed Boron Nitride Ceramic (HPBN) comes with detailed technical specs to help you choose the right grade for your project. Below is a quick overview of key material properties:

Property	Value Range	Notes
Density	2.1 – 2.3 g/cm³	Varies by HPBN grade
Thermal Conductivity	60 – 90 W/m·K	Excellent heat dissipation
Electrical Resistivity	>10¹³ Ω·cm	Ideal for high temperature insulators
Flexural Strength	30 – 40 MPa	Strong and durable under stress
Thermal Shock Resistance	Very High	Suitable for rapid temperature changes
Purity	>99.5%	Ensures chemical stability

You can download our full data sheet with detailed test results, including density, thermal, electrical, mechanical, and chemical performance measurements.

All Gotrays HPBN products meet strict testing and validation standards, including ISO certifications and industry compliance. Our materials undergo batch testing to guarantee consistent quality and traceability, so you get reliable performance batch after batch.

Download the complete HPBN technical data sheet to explore complete property tables and test reports tailored for your industry’s toughest applications.

Quality Sustainability and Compliance at Gotrays

At Gotrays, quality and sustainability go hand in hand. Our Hot-Pressed Boron Nitride Ceramic (HPBN) products are backed by strict ISO certifications ensuring every batch meets the highest standards. We maintain full traceability from raw material to finished part, giving you confidence in consistent performance.

We’re committed to eco-friendly production methods that reduce waste and energy use without compromising quality. Using cleaner processes means our HPBN ceramics contribute less to environmental impact while delivering durable, reliable components for your projects.

Choosing Gotrays means you get certified, sustainable, and traceable hot-pressed BN materials you can trust for demanding US industries.

Frequently Asked Questions About Hot-Pressed Boron Nitride Ceramic

What is Hot-Pressed Boron Nitride Ceramic (HPBN)?

HPBN is a high-performance ceramic made by pressing hexagonal boron nitride powder under heat and pressure. It offers excellent thermal stability, machinability, and electrical insulation, making it ideal for tough industrial uses.

How does HPBN compare to other boron nitride types?

Compared to pyrolytic boron nitride (PBN), HPBN is denser and more mechanically robust but still machinable. It stands out for thermal shock resistance and electrical insulation, perfect for high-temp and vacuum environments.

What industries use Hot-Pressed BN?

Common industries include metallurgy (casting crucibles), semiconductors (plasma chamber parts), aerospace (high vacuum components), and electronics (thermal management parts).

Can HPBN parts be customized?

Yes, we offer custom shapes and sizes with fast turnaround. CAD file uploads are welcome, and our team works locally to meet your specs precisely.

What grades of HPBN are available?

We provide various grades including ZSBN composite grades, each tailored for specific needs like higher density or enhanced thermal properties.

Is HPBN safe for vacuum and high-temperature applications?

Absolutely. It is vacuum compatible and remains stable even at very high temperatures, making it a reliable choice for these demanding applications.

Where can I find detailed technical specs?

You can download full data sheets directly from our site to review properties like density, thermal conductivity, and mechanical strength.

Do you provide batch testing and certification?

Yes, every batch undergoes thorough testing with traceable documentation and meets ISO standards.

For more answers or detailed assistance, check our internal resources or contact our support team today.

Ready to Elevate Your Project Contact Gotrays Today

Looking for top-quality Hot-Pressed Boron Nitride Ceramic (HPBN) for your next project? At Gotrays, we’re ready to help you find the perfect grade and shape to fit your needs. Whether you want a quote, technical advice, or custom options, our team is just a call or click away.

• Request a Quote: Quick and easy. Get pricing tailored to your specs.
• Live Chat: Instant answers from our experts during business hours.
• Call Us: Speak directly with knowledgeable staff ready to assist.
• Email Support: Send in your questions anytime and get detailed responses.

Don’t forget to explore our related products carousel to find complementary materials like machinable white graphite ceramic and vacuum compatible boron nitride tubes to complete your solutions.

Stay in the loop with the latest product updates, industry news, and exclusive offers. Sign up for our newsletter today and get ahead with Gotrays.

Let’s make your HPBN project a success. Contact us now!