Přehled keramiky z nitridu boru

Keramika z nitridu boru (BN) je unikátní materiál známý pro své výjimečné vlastnosti, díky čemuž je vysoce cenný v různých průmyslových aplikacích. Existuje v mnoha formách, především hexagonální nitrid boru (h-BN), kubický nitrid boru (c-BN) a wurtzit nitrid boru (w-BN). Šestihranný BN, nejběžnější forma, je často přirovnáván ke grafitu kvůli jeho mazacímu a tepelně vodivému, avšak elektricky izolačnímu charakteru. Keramika z nitridu boru je syntetizována za vysokých teplot a tlaků a nabízí vzácnou kombinaci vlastností, které se u mnoha jiných materiálů nenacházejí.

Vlastnosti keramiky z nitridu boru

Tepelná vodivost: Vynikající tepelná vodivost, zejména v šestiúhelníkovém tvaru, umožňující účinný odvod tepla.

Elektrická izolace: Díky vynikajícím elektroizolačním vlastnostem je ideální pro elektrické aplikace vyžadující tepelné řízení.

Chemická stabilita: Vysoce odolná proti chemickým útokům, včetně silných kyselin a zásad, zajišťuje odolnost v drsném prostředí.

Odolnost proti tepelnému šoku: Vynikající odolnost proti tepelnému šoku, která mu umožňuje odolávat rychlým změnám teploty bez praskání.

Mechanická pevnost: Dobrá mechanická pevnost při pokojové i zvýšené teplotě, i když se může lišit podle formy BN.

Mazivost: Samomazná vlastnost díky vrstvené struktuře, která snižuje tření a opotřebení pohyblivých částí.

Netoxický: Bezpečné pro použití v různých prostředích, včetně lékařského a potravinářského průmyslu, díky jeho netoxické povaze.

Výkon při vysoké teplotě: Udržuje stabilitu při extrémně vysokých teplotách, přesahujících 1000 °C v inertní atmosféře, takže je vhodný pro žáruvzdorné aplikace.

(High Purity 99% Insulator Hexagonal Boron Nitride Ceramic Bushing Ring Sleeve Tube Disc)

Specification of High Purity 99% Insulator Hexagonal Boron Nitride Ceramic Bushing Ring Sleeve Tube Disc

High Purity 99% Insulator Hexagonal Boron Nitride Ceramic Bushing Ring Sleeve Tube Disc is designed for requiring industrial applications. It is made from hexagonal boron nitride (h-BN), a product recognized for excellent thermal stability and electric insulation. The item attains 99% purity, ensuring very little pollutants impact efficiency. This ceramic element operates in severe temperatures, managing approximately 1000 ° C in oxidizing atmospheres and 1800 ° C in inert settings. Its low thermal expansion prevents breaking under fast temperature level adjustments.

The material provides high thermal conductivity, similar to steels, yet continues to be an electric insulator. This makes it excellent for electronic devices needing warm dissipation without current leakage. It resists most molten metals and chemicals, ideal for harsh environments. The smooth surface reduces rubbing, prolonging element lifespan in mechanical systems.

Offered shapes include bushings, rings, sleeves, tubes, and discs. Customized dimensions are feasible to fit certain machinery or equipment. The manufacturing process utilizes warm pushing or isostatic pushing, making certain thick, consistent frameworks. Limited tolerances meet accuracy design requirements.

Applications cover aerospace, semiconductor production, metallurgy, and high-temperature heaters. It is made use of as crucibles for steel melting, insulators in electric systems, and components in vacuum cleaner atmospheres. The non-reactive nature avoids contamination in sensitive processes.

Machining is feasible post-sintering, allowing adjustments for intricate designs. The material is light-weight contrasted to typical ceramics, decreasing load in high-stress configurations. It keeps security under mechanical stress, staying clear of deformation.

Product packaging adheres to anti-static standards to avoid contamination during delivery. Each unit goes through top quality look for fractures, dimensional precision, and surface area defects. Storage referrals include completely dry problems to protect material integrity.

The item satisfies sector standards for high-performance ceramics. Compatibility with other products like graphite or metals permits combination right into crossbreed systems. Minimal maintenance is called for as a result of integral wear resistance.

Price effectiveness originates from extensive service life and minimized downtime. Ecological resistance supports lasting procedures in rough conditions. Efficiency consistency guarantees dependability throughout batches.

(High Purity 99% Insulator Hexagonal Boron Nitride Ceramic Bushing Ring Sleeve Tube Disc)

Applications of High Purity 99% Insulator Hexagonal Boron Nitride Ceramic Bushing Ring Sleeve Tube Disc

High-purity 99% insulator hexagonal boron nitride ceramic parts like bushing rings, sleeves, tubes, and discs are commonly used in sectors calling for extreme thermal and chemical security. The product’s hexagonal structure supplies exceptional heat resistance, operating dependably in temperature levels up to 2000 ° C in inert ambiences. This makes it optimal for high-temperature heating system parts, such as crucibles or insulating linings in metallurgical procedures. Its reduced thermal growth stops splitting under rapid temperature level modifications, ensuring sturdiness in demanding environments.

Hexagonal boron nitride (h-BN) withstands corrosion from liquified metals, salts, and acids. This building is crucial in semiconductor production, where it works as a steady substratum for crystal development or as a protective covering for delicate devices. The material’s electrical insulation capacities stop current leakage in high-voltage applications, such as insulators for electric systems or plasma arc components. Its smooth surface minimizes friction, minimizing wear in mechanical elements like bearings or seals.

In aerospace and vehicle markets, h-BN ceramic components act as light-weight, high-strength services for thermal monitoring. They dissipate warmth efficiently in engines or propulsion systems while maintaining architectural integrity. The material’s non-reactive nature fits vacuum settings, making it useful in finishing applications for area technology parts. It also works as a release agent in glass molding, making certain tidy splitting up without residue.

Machinability is a crucial advantage. Hexagonal boron nitride can be precision-shaped into intricate geometries without compromising performance. This versatility sustains custom layouts for specialized industrial tools or lab tools. The product’s compatibility with steels and ceramics allows integration right into composite systems, boosting overall effectiveness. Applications encompass laser innovation, where h-BN components endure intense light direct exposure without deteriorating.

High-purity h-BN ceramic products use marginal contamination danger in cleanroom setups, essential for electronics fabrication. Their mix of thermal, electric, and mechanical homes guarantees reliability throughout sophisticated manufacturing processes. Customizable measurements and configurations cater to certain operational demands, from microelectronics to hefty market.

Představení společnosti

Advanced Ceramics založená 17. října 2014 je high-tech podnik zavázaný k výzkumu a vývoji, výrobě, zpracování, prodeji a technickým službám keramických relativních materiálů a produktů. Od svého založení v roce 2014 se společnost zavázala poskytovat zákazníkům ty nejlepší produkty a služby a stala se lídrem v oboru díky neustálým technologickým inovacím a přísnému řízení kvality.

Naše produkty zahrnují keramické výrobky z karbidu křemíku, keramické výrobky z karbidu boru, keramické výrobky z nitridu bóru, keramické výrobky z karbidu křemíku, keramické výrobky z nitridu křemíku, keramické výrobky z oxidu zirkoničitého, výrobky z křemene atd. Neváhejte nás kontaktovat. (nanotrun@yahoo.com)

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5 FAQs of High Purity 99% Insulator Hexagonal Boron Nitride Ceramic Bushing Ring Sleeve Tube Disc

High Purity 99% Insulator Hexagonal Boron Nitride Ceramic Bushing Ring Sleeve Tube Disc FAQs

What is hexagonal boron nitride (h-BN)?
Hexagonal boron nitride is a synthetic ceramic material. It has a structure similar to graphite. It offers high thermal conductivity and electrical insulation. It works in high-temperature environments. It is chemically inert. It resists most acids and molten metals.

What are the key advantages of this product?
The product is 99% pure. This ensures minimal impurities. It maintains stable performance under extreme conditions. It has low thermal expansion. It prevents cracking during rapid temperature changes. It is easy to machine into precise shapes. It reduces wear in mechanical systems.

Where is this ceramic bushing used?
It is used in high-temperature furnaces. It serves as insulation for electrical components. It is common in semiconductor manufacturing. It protects metal parts in molten metal handling. It works in aerospace and electronics industries. It suits applications needing thermal management and electrical isolation.

Jak zvládá vysoké teploty?
It withstands temperatures up to 900°C in oxidizing atmospheres. It handles up to 2000°C in inert environments. It retains strength and shape. It does not melt or degrade. It prevents heat-related failures in equipment.

How does it compare to other ceramic materials?
It outperforms alumina and zirconia in thermal shock resistance. It has better lubricity than most ceramics. It resists sticking to metals. It operates longer in abrasive conditions. It requires less maintenance. It is lighter than many alternatives. It improves efficiency in high-stress setups.

Is it safe for industrial use?
It is non-toxic. It does not release harmful fumes. It complies with industrial safety standards. It is chemically stable. It does not react with most substances. It ensures reliable operation without contamination risks.

Dá se to přizpůsobit?
Yes. Sizes and shapes are adjustable. Machining tolerances meet specific needs. Custom coatings or surface treatments are available. Bulk orders reduce costs. Technical support is provided for design optimization.

Jak je řešena údržba?
It requires minimal upkeep. Regular cleaning removes debris. Inspections check for surface cracks. Replacement is rare due to high durability. Storage should avoid moisture and direct impact.

What industries benefit most?
Electronics, metallurgy, aerospace, energy, and chemical processing. Any application needing thermal stability and electrical insulation uses it. It supports advanced manufacturing and research.

Where to purchase this product?
Authorized distributors and direct factory sales are options. Certifications include ISO and RoHS. Samples are available for testing. Lead times vary based on order size. Customer service assists with procurement.

(High Purity 99% Insulator Hexagonal Boron Nitride Ceramic Bushing Ring Sleeve Tube Disc)