Баррасии керамики бор нитриди

Керамики бор нитриди (BN) як маводи беназирест, ки бо хосиятҳои истисноии худ машҳур аст ва онро дар барномаҳои гуногуни саноатӣ хеле арзишманд мегардонад. Он дар шаклҳои гуногун мавҷуд аст, асосан нитриди бор шашкунҷа (h-BN), нитриди бор (c-BN) ва нитриди бор вуртзитӣ (w-BN). Шашкунҷаи BN, шакли маъмултарин, аз сабаби хусусияти молиданӣ ва гармигузаронӣ, вале аз ҷиҳати барқ ​​​​изолятсияшавандааш аксар вақт бо графит муқоиса карда мешавад. Керамикаи бор нитриди дар зери ҳарорат ва фишорҳои баланд синтез карда мешавад, ки омезиши нодири хосиятҳоеро пешниҳод мекунад, ки дар бисёр маводи дигар мавҷуд нестанд.

Хусусиятҳои керамикии бор нитриди

Қобилияти гармидиҳӣ: Қобилияти гармидиҳии аъло, махсусан дар шакли шашкунҷа, имкон медиҳад, ки гармии гармро самаранок паҳн кунад.

Изолятсияи барқ: Хусусиятҳои барҷастаи изолятсияи барқ ​​онро барои барномаҳои электрикие, ки идоракунии гармиро талаб мекунанд, беҳтарин мегардонанд.

Устувории химиявӣ: Ба ҳамлаҳои кимиёвӣ, аз ҷумла кислотаҳо ва асосҳои қавӣ тобовар аст, ки устувориро дар муҳити сахт таъмин мекунад.

Муқовимат ба зарбаи гармидиҳӣ: Муқовимати олӣ ба зарбаи гармӣ, ки ба он имкон медиҳад, ки ба тағирёбии босуръати ҳарорат бидуни шикастан тоб оварад.

Қувваи механикӣ: Қувваи хуби механикӣ ҳам дар ҳарорати хонагӣ ва ҳам дар ҳарорати баланд, гарчанде ки ин метавонад бо шакли BN фарқ кунад.

Молданӣ: Хусусияти худидоракунии молидан аз сабаби сохтори қабати он, ки сурхшавӣ ва фарсудашавии қисмҳои ҳаракаткунандаро коҳиш медиҳад.

Заҳролуд: Истифодаи он дар муҳити гуногун, аз ҷумла дар соҳаи тиб ва коркарди хӯрокворӣ, аз сабаби табиати заҳролуд нест.

Иҷрои ҳарорати баланд: суботро дар ҳарорати бениҳоят баланд, аз 1000 °C зиёд дар атмосфераи инертӣ нигоҳ медорад ва онро барои барномаҳои оташ тобовар мувофиқ месозад.

(Hexagonal BN Boron Nitride Ceramic Plate)

Specification of Hexagonal BN Boron Nitride Ceramic Plate

Hexagonal BN boron nitride ceramic plates are sophisticated products designed for high-performance applications. These plates incorporate unique residential properties making them suitable for requiring industrial settings. The hexagonal crystal framework gives excellent thermal security. They take care of temperature levels up to 900 ° C in oxidizing ambiences and 2000 ° C in inert conditions. This makes them perfect for high-temperature heating systems, semiconductor processing, and aerospace parts.

The product provides superior electric insulation. It preserves dielectric toughness also at extreme temperatures. This stops electrical leak in high-voltage equipment. Hexagonal boron nitride is chemically inert. It resists rust from molten steels, acids, and alkalis. This makes certain long-term sturdiness in harsh chemical settings.

Mechanical toughness is one more vital feature. Home plates exhibit high solidity and put on resistance. They stand up to mechanical stress without fracturing or flawing. Their reduced friction coefficient minimizes wear in relocating parts. This prolongs the lifespan of equipment and tools.

Thermal conductivity is outstanding. Hexagonal BN transfers warm successfully while staying electrically insulating. This mix is unusual in the majority of ceramics. It stops overheating in digital tools and thermal management systems. The material also works as a barrier to molten steels. This is critical in metal casting and welding applications.

Surface smoothness is a remarkable advantage. Home plates have a fine-grained structure. This reduces surface area issues and improves performance in precision applications. They are simple to device right into intricate shapes. Exploration, cutting, or polishing does not jeopardize their buildings.

Hexagonal BN is safe and eco safe. It complies with international safety requirements. This makes it appropriate for clinical devices and food handling equipment. The product is lightweight compared to standard ceramics. This minimizes power intake in transportation and handling.

Applications span numerous markets. Electronic devices use it for warm sinks and insulators. Metallurgy counts on it for crucibles and linings. Aerospace gain from its thermal protection abilities. Automotive systems utilize it in high-temperature sensors. Research study laboratories apply it in experimental configurations calling for steady materials.

The plates are available in custom dimensions and thicknesses. They meet details requirements for commercial and scientific projects. Correct handling makes sure ideal performance. Storage in completely dry problems stops wetness absorption. Normal examination maintains top quality over time.

(Hexagonal BN Boron Nitride Ceramic Plate)

Applications of Hexagonal BN Boron Nitride Ceramic Plate

Hexagonal BN boron nitride ceramic plates are versatile materials utilized throughout several markets. Their distinct residential properties make them optimal for high-temperature and demanding atmospheres. These plates handle extreme heat well. They can endure temperature levels over 2000 ° C without breaking down. This makes them perfect for furnace parts, crucibles, and thermal insulation systems.

The material does not carry out electricity. This is useful in electronic devices. It serves as an insulator in tools like semiconductors and circuit boards. It prevents electric leak while managing warmth. This keeps digital elements secure and reliable.

Hexagonal boron nitride is chemically steady. It withstands reactions with acids, alkalis, and molten steels. This is essential in steel processing. Home plates line containers for melting steels like light weight aluminum or steel. They prevent contamination and last longer than typical products.

The ceramic plates are additionally slippery. They function as strong lubricating substances in equipment. Even under high pressure or vacuum cleaner problems, they reduce friction without breaking. This is important in aerospace and vehicle industries.

In the chemical field, these plates layer activators and pipelines. They safeguard devices from corrosive substances. Their stability makes sure procedures run efficiently without unexpected damages.

Hexagonal BN plates are light-weight. They replace heavier products in aerospace applications. This helps reduce gas usage while maintaining performance. Their warm resistance is crucial for elements near engines or exhaust systems.

These plates are non-toxic. They meet safety criteria for food and cosmetics. They are made use of in makeup products for smooth application. They likewise line tools in food handling to avoid sticking or contamination.

Hexagonal boron nitride ceramic plates integrate heat resistance, electric insulation, and chemical stability. They fix difficulties in production, electronics, and hefty sector. Their versatility makes them a dependable selection for innovative design requirements.

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)

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5 FAQs of Hexagonal BN Boron Nitride Ceramic Plate

What is hexagonal BN boron nitride ceramic plate mainly used for?
Hexagonal BN ceramic plates handle extreme heat. They work in high-temperature environments like furnace parts, molten metal containers, or semiconductor manufacturing tools. They resist chemical reactions. This makes them safe for handling corrosive materials. They also act as electrical insulators.

How does hexagonal BN ceramic handle temperature changes?
This material withstands temperatures up to 2000°C in inert gas. It stays stable in air up to 900°C. It cools or heats quickly without cracking. Metals often warp under similar conditions. The plate’s low thermal expansion reduces stress during rapid temperature shifts.

Can hexagonal BN ceramic plates be machined easily?
Yes. Unlike many ceramics, hexagonal BN is softer. It can be cut, drilled, or shaped using standard tools. This reduces production costs. It doesn’t require diamond-tipped equipment. Precision machining ensures smooth edges and tight fits for industrial setups.

How does hexagonal BN compare to alumina ceramics?
Hexagonal BN conducts heat better than alumina. It offers 10x higher thermal conductivity. It stays non-reactive with molten metals. Alumina often reacts with certain alloys. Hexagonal BN also resists thermal shock better. Alumina cracks faster under sudden temperature changes.

How do I clean a hexagonal BN ceramic plate?
Use mild soap and water for routine cleaning. Avoid harsh chemicals. For stubborn residues, wipe with alcohol or acetone. Don’t scrub with abrasive materials. The surface stays smooth with gentle care. Store it in a dry area to prevent moisture buildup.

(Hexagonal BN Boron Nitride Ceramic Plate)