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.

(Hot Pressed Hex BN Boron Nitride Ceramic Tube)

Specification of Hot Pressed Hex BN Boron Nitride Ceramic Tube

The Hot Pressed Hex BN Boron Nitride Ceramic Tube is developed for high-performance applications calling for thermal stability and chemical resistance. This ceramic tube is made from hexagonal boron nitride (h-BN), a material known for its outstanding properties. The production process utilizes hot pushing to ensure dense, consistent framework and boosted mechanical strength.

Television runs effectively in temperature levels up to 850 ° C in oxidizing environments and 2000 ° C in inert atmospheres. Its thermal conductivity arrays in between 25-35 W/m · K, higher than many porcelains however lower than steels, stabilizing heat management and insulation. The product’s low thermal development minimizes fracturing under fast temperature level adjustments.

Chemically inert, the tube resists rust from molten metals, salts, and acids. It performs well in responsive settings like light weight aluminum or steel casting. The dielectric toughness exceeds 35 kV/mm, making it appropriate for electric insulation in high-temperature settings.

With a pureness degree over 99%, television stays clear of contamination in delicate procedures. Its density varies from 1.8 to 2.1 g/cm THREE, making certain lightweight toughness. The smooth surface finish reduces rubbing, ideal for applications including moving parts or safety sleeves.

The hexagonal crystal framework gives all-natural lubricity, similar to graphite, but without electrical conductivity. This allows usage in electrical systems where graphite falls short. Machinability is an essential advantage– personalized shapes and specific measurements are achievable with common tools, unlike several porcelains.

Applications include semiconductor processing, metallurgy, aerospace, and lab tools. The tube acts as crucibles, thermocouple sheaths, and reactor linings. Personalized sizes from 5 mm to 150 mm in size and sizes approximately 500 mm are readily available.

Material properties consist of a solidity of 1-2 Mohs, lowering wear on get in touch with surface areas. The compressive toughness surpasses 150 MPa, dealing with mechanical stress in commercial configurations. The tube is safe and follow RoHS criteria.

Basic packaging utilizes anti-static materials to prevent contamination. Preparations vary based on modification, with mass orders prioritized. Technical assistance helps with integration right into existing systems. Samples are available for evaluating performance under specific conditions.

(Hot Pressed Hex BN Boron Nitride Ceramic Tube)

Applications of Hot Pressed Hex BN Boron Nitride Ceramic Tube

Hot-pressed hexagonal BN boron nitride ceramic tubes handle extreme warmth. They work in high-temperature settings. These tubes last long under thermal tension. They stand up to chain reactions. They insulate electrical energy. These functions make them beneficial in several markets. Semiconductor production needs products that handle heat. These tubes protect delicate components in tools like plasma etchers. They stop electric current leakage. They preserve secure problems during processes like chemical vapor deposition. Top quality semiconductor production outcomes. Metal handling uses these tubes for handling molten steels. Televisions do not react with liquified aluminum or steel. They protect against sticking. Contamination reduces. Manufacturing facilities utilize them in nozzles and linings. Efficiency enhances in casting procedures. They operate in continuous casting mold and mildews for steels like aluminum. Aerospace applications demand products that hold up against extreme warmth. These tubes serve as thermal guards in rocket engines and jet turbine components. They safeguard components from extreme temperatures throughout re-entry or burning. Dependability during high-speed trips rises. They work in satellite propulsion systems. The chemical sector deals with corrosive substances. These tubes line activators and pipelines. They withstand acids and antacids. Corrosion protects against. Safe transportation of hostile chemicals like sulfuric acid happens. They operate in distillation columns. High-temperature heaters count on these tubes. They act as thermocouple security sheaths. They stay intact at temperature levels over 2000 ° C. Labs and industrial heaters use them for regular outcomes. They fit sintering processes in ceramic production. Electronics require efficient warm monitoring. These tubes dissipate warmth in devices like power transistors and LEDs. They shield high-voltage elements in transformers. Digital systems last longer. They work in battery screening configurations. Vacuum systems call for products with low outgassing. These tubes launch minimal gases under vacuum. Atmospheres stay clean. They matter in clinical instruments and area simulation chambers. They work in fragment accelerators and electron microscopes. Hot-pressed BN tubes adapt to varied needs. They use durability in extreme problems. Industries depend on them for trusted efficiency in important applications. Their self-lubricating properties minimize wear in relocating parts. High-temperature bearings use them.

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 Hot Pressed Hex BN Boron Nitride Ceramic Tube

What is a Hot Pressed Hex BN Boron Nitride Ceramic Tube?
This ceramic tube is made by compressing hexagonal boron nitride powder under high heat. The process creates a strong, smooth material. It resists heat, chemicals, and electricity. It works well in extreme conditions where other materials fail.

What makes this tube better than regular ceramics?
It handles very high temperatures without cracking. It stays stable in sudden temperature changes. It doesn’t stick to molten metals or slag. It insulates electricity even when hot. Regular ceramics often break or conduct electricity under similar stress.

Where is this tube usually used?
It’s common in furnaces for melting metals. Labs use it for high-temperature experiments. Electronics factories use it as insulation in heaters. It’s also used in aerospace parts needing heat resistance.

Колико може да се загреје пре него што откаже?
It works in temperatures up to 1800°C in air. In low-oxygen environments, it handles over 2000°C. It doesn’t melt. Instead, it slowly oxidizes at extreme heat. Most metals and glass melt before damaging the tube.

Can the tube be shaped into custom sizes?
Yes. Manufacturers adjust length, thickness, and diameter during production. Surface finishes are modified for specific uses. Custom shapes are possible but need advance notice. Small batches are doable for specialized projects.

(Hot Pressed Hex BN Boron Nitride Ceramic Tube)