Преглед бор нитридне керамике

Керамика бор нитрида (БН) је јединствени материјал познат по својим изузетним својствима, што га чини веома вредним у разним индустријским применама. Постоји у више облика, првенствено хексагонални бор нитрид (х-БН), кубни бор нитрид (ц-БН) и вурцит бор нитрид (в-БН). Шестоугаони БН, најчешћи облик, често се пореди са графитом због његове мазиве и топлотно проводљиве, али електрично изолационе природе. Керамика бор нитрида се синтетише под високим температурама и притисцима, нудећи ретку комбинацију својстава која се не налази у многим другим материјалима.

Карактеристике бор нитридне керамике

Топлотна проводљивост: Одлична топлотна проводљивост, посебно у хексагоналном облику, омогућавајући ефикасно расипање топлоте.

Електрична изолација: Изузетна својства електричне изолације чине га идеалним за електричне примене које захтевају управљање топлотом.

Хемијска стабилност: Висока отпорност на хемијске нападе, укључујући јаке киселине и базе, обезбеђујући издржљивост у тешким окружењима.

Отпорност на топлотни удар: Врхунска отпорност на топлотни удар, омогућавајући му да издржи брзе промене температуре без пуцања.

Механичка чврстоћа: Добра механичка чврстоћа и на собној и на повишеним температурама, иако то може да варира у зависности од облика БН.

Подмазивање: Својство самоподмазивања због слојевите структуре, која смањује трење и хабање у покретним деловима.

Нетоксичан: Безбедан за употребу у различитим окружењима, укључујући медицинску и прехрамбену индустрију, због своје нетоксичне природе.

Перформансе при високим температурама: Одржава стабилност на екстремно високим температурама, које прелазе 1000°Ц у инертној атмосфери, што га чини погодним за ватросталне примене.

(Boron Nitride BN Ceramic Disk)

Specification of Boron Nitride BN Ceramic Disk

Boron Nitride BN Ceramic Disks are sophisticated ceramic elements designed for high-performance applications. The material integrates boron and nitrogen atoms in a hexagonal crystal framework. This framework gives the disks one-of-a-kind homes. The disks deal with extreme temperatures. They run dependably from -200 ° C to 900 ° C in oxidizing settings. In inert atmospheres, they hold up against approximately 1800 ° C. Thermal shock resistance is exceptional. The disks resist breaking when quickly warmed or cooled.

Thermal conductivity is high. It gets to 25-35 W/m · K perpendicular to journalism instructions. This makes the disks effective for warm monitoring. They transfer heat effectively while keeping electrical insulation. The dielectric strength is over 35 kV/mm. The disks obstruct electrical currents also under high voltage.

Mechanical homes are solid. Compressive strength exceeds 300 MPa. The disks keep form under hefty loads. Solidity is modest at about 2 Mohs. This permits machining right into accurate forms without destructive tools. Surface surface choices range from typical to mirror-grade gloss.

Chemical inertness is an essential feature. The disks stand up to most liquified steels, acids, and antacid. They do not respond with glass or semiconductors. This makes them appropriate for destructive atmospheres.

Standard disk sizes vary from 10 mm to 500 mm. Density ranges 1 mm and 50 mm. Personalized dimensions are offered. The disks are lightweight. Thickness is about 2.0 g/cm FIVE.

Applications consist of high-temperature heater components, semiconductor handling components, and laser tools elements. They act as crucibles for metal melting. They function as insulators in plasma arc systems. The disks are made use of in electronic product packaging for thermal administration.

Product purity is over 99%. Very little impurities make certain consistent performance. Lead times for typical products are 2-4 weeks. Bulk orders receive affordable pricing. Technical support is attended to custom needs.

(Boron Nitride BN Ceramic Disk)

Applications of Boron Nitride BN Ceramic Disk

Boron nitride (BN) ceramic disks are utilized in several industries because they deal with extreme problems well. They work in high warmth, stand up to deterioration, and shield electricity. These attributes make them trusted for demanding applications.

In electronics, BN ceramic disks handle warmth in gadgets like semiconductors and LEDs. They move warm away from parts that get hot, preventing damages. Their electric insulation stops unwanted currents, keeping circuits risk-free.

Metal handling uses BN ceramic disks as crucibles or coverings. They make it through liquified steels and chemicals, making them suitable for casting or welding. The disks do not respond with metals, ensuring pure results.

Aerospace and defense sectors rely upon BN ceramic disks for components needing heat resistance and toughness. They are made use of in rocket nozzles and thermal shields. Their light weight helps in reducing gas usage while taking care of tension.

BN ceramic disks act as electrical insulators in high-voltage systems. They protect against power loss in power transmission tools. Their stability under voltage changes makes them appropriate for transformers and capacitors.

The chemical market utilizes BN ceramic disks in activators and pumps. They withstand acids and bases, lasting longer in extreme settings. This decreases downtime and upkeep expenses.

BN ceramic disks are machined right into personalized forms for devices like cutting blades. They remain sharp at high temperatures, boosting accuracy in production. Their low rubbing also makes them beneficial as lubes in severe conditions.

These disks are picked for their capacity to do where various other products fail. They incorporate warmth resistance, electrical insulation, and longevity. This makes them a useful solution across multiple fields.

Компанија Увод

Адванцед Церамицс основан 17. октобра 2014. године, је високотехнолошко предузеће посвећено истраживању и развоју, производњи, преради, продаји и техничким услугама керамичких сродних материјала и производа.. Од свог оснивања 2014. године, компанија је посвећена пружању купаца најбољим производима и услугама, и постала је лидер у индустрији у области квалитета кроз континуирано и строго управљање.

Наши производи укључују, али не ограничавајући се на керамичке производе од силицијум карбида, керамичке производе од бор карбида, керамичке производе од бор нитрида, керамичке производе од силицијум карбида, керамичке производе од силицијум нитрида, керамичке производе од цирконијум диоксида, производе од кварца, итд. Слободно нас контактирајте@.(нахонотру.цом).

Начини плаћања

Т/Т, Вестерн Унион, Паипал, кредитна картица итд.

Методе отпреме

Ваздухом, морем, експресним путем, по захтеву купаца.

5 FAQs of Boron Nitride BN Ceramic Disk

What is a Boron Nitride BN Ceramic Disk? A Boron Nitride BN Ceramic Disk is a synthetic ceramic material made from boron and nitrogen atoms. It has high thermal conductivity, excellent electrical insulation, and strong resistance to heat and chemicals. These properties make it useful in industries needing materials that perform under extreme conditions.

How does it handle high temperatures? BN Ceramic Disks withstand temperatures up to 2000°C in inert atmospheres. They remain stable without melting or degrading. Their low thermal expansion prevents cracking under rapid temperature changes. This makes them ideal for high-heat environments like furnaces or aerospace components.

Where is it commonly used? These disks are used in semiconductor manufacturing, electronics, and aerospace. They serve as crucibles for melting metals, insulators in electrical systems, or substrates for high-power devices. Their ability to conduct heat while insulating electricity is critical for thermal management in advanced technologies.

How does it differ from other ceramics like alumina or zirconia? BN Ceramic has higher thermal conductivity than alumina or zirconia. It resists thermal shock better due to lower expansion rates. It also self-lubricates, reducing wear in mechanical applications. Unlike many ceramics, BN is chemically inert, making it safe for use with corrosive substances.

Are there special handling requirements? BN Ceramic Disks are brittle and require careful handling. Avoid dropping or applying sudden force. Use tools that minimize stress during installation. Clean surfaces with mild solvents—harsh chemicals are unnecessary. Store disks in dry environments to prevent moisture absorption, though BN itself is non-reactive to water.

(Boron Nitride BN Ceramic Disk)