Баррасии сафолҳои нитриди алюминий

Керамики нитриди алюминий як маводи пешрафтаи сафолӣ бо нитриди алюминий ҳамчун ҷузъи асосӣ мебошад. Аз сабаби хосиятҳои беназираш он дар электроника, оптика ва механика васеъ истифода шудааст.

Хусусиятҳои сафолҳои нитриди алюминий

Қобилияти гармидиҳии баланд: сафолҳои нитриди алюминий дорои қобилияти гармидиҳии нисбатан баланд, одатан дар байни 170-260 Вт / м · К, ки онро як маводи аълои паҳнкунандаи гармӣ месозад. Он махсусан барои дастгоҳҳои электронӣ мувофиқ аст, ки паҳншавии гармии гармро талаб мекунанд, ба монанди маводи зерсохтор барои дастгоҳҳои нимноқили барқ.

Изолятсияи хуби электрикӣ: Сарфи назар аз гузариши гармии баланди худ, сафолҳои нитриди алюминий изолятори аълои нерӯи барқ ​​​​мебошанд, ки метавонанд аз ихроҷи ҷараён самаранок пешгирӣ кунанд ва кори бехатари ҷузъҳои электрониро таъмин кунанд.

Муқовимати пасти диэлектрикӣ ва талафоти диэлектрикӣ: Ин хусусиятҳо сафолҳои нитриди алюминийро барои истифода дар схемаҳои басомадҳои баланд хеле мувофиқ мекунанд, зеро он метавонад талафоти энергияро ҳангоми интиқоли сигнал коҳиш диҳад.

Муқовимат ба ҳарорати баланд: сафолҳои нитриди алюминий метавонад устувории сохторӣ ва қувватро дар ҳарорати хеле баланд нигоҳ дорад. Нуқтаи обшавии он тақрибан 2800 ° C аст, бинобар ин он барои барномаҳо дар муҳити ҳарорати баланд мувофиқ аст.

Коэффисиенти тавсеаи гармии паст: Дар муқоиса бо маводи нимноқилӣ ба монанди кремний, нитриди алюминий коэффисиенти васеъшавии гармии камтар дорад, ки маънои онро дорад, ки ҳангоми тағирёбии ҳарорат устувории андозагирии беҳтар дорад, ки ба беҳтар шудани эътимоднокии бастабандӣ мусоидат мекунад.

Муқовимат ба зангзанӣ: сафолҳои нитриди алюминий ба аксари металлҳои гудохта устувории хуби химиявӣ доранд ва ба осонӣ оксид намешаванд ё занг зада намешаванд, ки ба онҳо имкон медиҳад, ки дар муҳити сахт хуб кор кунанд.

Қувваи баланди механикӣ: Гарчанде ки мисли баъзе намудҳои дигари маводи сафолӣ сахт набошад ҳам, сафолҳои нитриди алюминий то ҳол қувваи кофӣ механикиро таъмин мекунанд, то онҳо дар бисёр барномаҳои сохторӣ истифода шаванд.

(Кололи ALN-BN сафолҳои таркибии бор нитриди)

Мушаххасоти сафолии ALN-BN сафолҳои таркибии нитриди бор

ALN-BN ceramics are composite products incorporating light weight aluminum nitride (AlN) and boron nitride (BN). These porcelains offer one-of-a-kind properties for high-performance applications. The product has high thermal conductivity. In-plane thermal conductivity arrays between 150-200 W/m · K. Through-plane conductivity is somewhat reduced yet remains efficient for warmth dissipation. Electric insulation is excellent. This makes the ceramics perfect for electronics calling for thermal management without electrical interference.

Mechanical toughness is a key feature. ALN-BN porcelains keep architectural stability under tension. Hardness values are moderate compared to various other porcelains. This balance protects against brittleness while guaranteeing durability. High-temperature efficiency is exceptional. The product stands up to temperature levels up to 1800 ° C in inert atmospheres. Oxidation resistance is steady in air as much as 1000 ° C.

Chemical inertness is another benefit. ALN-BN withstands rust from molten steels, salts, and acids. This suits harsh commercial environments. Machinability is superior to many advanced porcelains. Parts can be precision-machined right into complex forms without breaking. Surface area finish high quality satisfies tight resistances for technical applications.

Dielectric properties are dependable throughout a wide frequency array. Dielectric strength surpasses 15 kV/mm. Reduced dielectric loss guarantees marginal energy waste in high-frequency systems. Thermal expansion is low. This lowers stress and anxiety throughout quick temperature modifications. Compatibility with steels and semiconductors simplifies assimilation right into existing systems.

Applications consist of warm sinks, crucibles, and insulators. The aerospace market makes use of ALN-BN for thermal obstacles and sensing unit housings. Semiconductor producing counts on it for wafer processing elements. LED production benefits from its warmth dissipation and electrical insulation.

The material is readily available in personalized shapes and sizes. Standard kinds consist of plates, poles, and tubes. Thickness ranges from 2.9 to 3.3 g/cm ³ relying on composition. Color varies from white to light gray. Surface treatments boost performance for details uses.

ALN-BN ceramics are produced utilizing warm pressing or sintering. Refine control makes certain constant high quality. Resources pureness surpasses 99.5%. Marginal porosity enhances mechanical and thermal residential or commercial properties. Personalized solutions readjust AlN/BN proportions to fulfill application requirements.

Handling needs basic ceramic preventative measures. Avoid effect or sudden temperature shocks. Storage in completely dry conditions prevents wetness absorption. Cleansing usages non-abrasive approaches to protect surface area integrity.

(Кололи ALN-BN сафолҳои таркибии бор нитриди)

Истифодаи сафолҳои ALN-BN сафолҳои таркибии нитриди бор

ALN-BN porcelains are boron nitride composite products made by mixing aluminum nitride (ALN) with hexagonal boron nitride (BN). These ceramics incorporate the strengths of both materials, making them beneficial in numerous markets. They take care of high warmth well, resist wear, and stay steady in tough conditions. This makes them suitable for innovative design jobs.

In electronic devices, ALN-BN ceramics function as warm sinks and shielding components. They relocate heat far from components like power modules and LED lights. This stops devices from overheating. Their electric insulation additionally protects circuits from shorting. They last much longer than lots of steels or plastics in warm, high-voltage configurations.

Aerospace and protection markets use these ceramics for components revealed to extreme heat. They line rocket nozzles and shield sensors in high-speed airplane. Their lightweight helps in reducing fuel use. They withstand rust from chemicals, making them trusted in rough environments.

Makers use ALN-BN porcelains to develop tools for steel spreading. They take care of liquified steels without breaking. This boosts the top quality of actors parts. The porcelains likewise work in semiconductor manufacturing. They hold wafers during etching or finishing. Their low thermal expansion maintains processes specific.

Medical gadgets utilize these porcelains for equipment requiring sterility and warm resistance. They are in autoclaves and imaging machines. Their safe nature suits surgical devices and implants. They stand up to bacteria development, which is crucial for health.

Energy systems like photovoltaic panels and atomic power plants utilize ALN-BN compounds. They protect electrical parts in solar inverters. In nuclear setups, they secure against radiation. Their security under radiation extends devices life.

Automotive companies use these porcelains in electrical automobile batteries and electric motors. They manage warmth in fast-charging systems. This stops battery damage. They likewise reduce friction in engine components, improving performance.

Research continues to expand their uses. New techniques like 3D printing allowed designers form ALN-BN ceramics into complex layouts. This could bring about much better customized components for robotics or renewable energy technology. Their adaptability makes them a vital material for future developments.

Ширкат Муқаддима

Advanced Ceramics, ки 17 октябри соли 2014 таъсис ёфтааст, як корхонаи баландтехнологӣ мебошад, ки ба пажӯҳиш ва таҳия, истеҳсол, коркард, фурӯш ва хидматрасонии техникии маводҳо ва маҳсулоти нисбии сафолӣ машғул аст.. Аз замони таъсисаш дар соли 2014, ширкат ӯҳдадор шудааст, ки ба мизоҷон беҳтарин маҳсулот ва хидматҳоро пешниҳод кунад ва тавассути идоракунии пайвастаи сифат ва технологияи нав ба пешсафи саноат табдил ёфт.

Маҳсулоти мо маҳсулоти сафолини кремний карбиди, Маҳсулоти сафолии бор нитриди бор, Маҳсулоти керамикии кремний, нитриди кремний, маҳсулоти сафолини цирконий диоксиди, маҳсулоти кварц ва ғайраҳоро дар бар мегирад. Лутфан, бо мо тамос гиред.(nanotrun@ya)

пардохти Усулҳои

T/T, Western Union, PayPal, корти кредитӣ ва ғайра.

Усулҳои интиқол

Бо ҳаво, тавассути баҳр, тавассути экспресс, мувофиқи дархости муштариён.

5 Саволҳои зиёд оид ба сафолии ALN-BN сафолҳои таркибии нитриди бор

What are ALN-BN ceramics?
ALN-BN ceramics are composite materials combining aluminum nitride (ALN) and boron nitride (BN). These ceramics merge the strengths of both components. Aluminum nitride provides high thermal conductivity. Boron nitride adds lubricity and chemical stability. The result is a material ideal for extreme environments.

What are the key properties of ALN-BN ceramics?
These ceramics excel in heat resistance. They handle temperatures over 1000°C without breaking down. They resist thermal shock, meaning rapid temperature changes don’t damage them. They also have low electrical conductivity, making them good insulators. Their mechanical strength stays high even under stress.

Where are ALN-BN ceramics commonly used?
They are popular in electronics and aerospace. In electronics, they cool high-power devices like LED lights. In aerospace, they insulate parts exposed to intense heat. They also serve in semiconductor manufacturing. Their stability in corrosive settings suits chemical processing equipment.

How do ALN-BN ceramics differ from other ceramics?
They outperform many ceramics in thermal management. Traditional alumina ceramics lack their heat dissipation efficiency. Silicon carbide is harder but less resistant to thermal shock. ALN-BN ceramics balance heat resistance, strength, and corrosion resistance better than single-component ceramics.

Are there handling precautions for ALN-BN ceramics?
Avoid exposing them to sudden extreme temperature shifts during installation. While durable, they can crack under sharp impacts. Use machining tools designed for hard ceramics. Store them in dry conditions to prevent moisture absorption before use. Follow manufacturer guidelines for specific applications.

(Кололи ALN-BN сафолҳои таркибии бор нитриди)