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.

(High Temperature Resistance Machined Custom BN Boron Nitride Ceramic Insulator/ Sleeve/Nozzle)

Specification of High Temperature Resistance Machined Custom BN Boron Nitride Ceramic Insulator/ Sleeve/Nozzle

This product is developed for high-temperature settings needing precision and resilience. Made from machined boron nitride (BN) ceramic, it serves as an insulator, sleeve, or nozzle in industrial applications. The material uses phenomenal thermal security, keeping performance under severe heat. Its maximum running temperature level reaches 2000 ° C in inert atmospheres. In oxidizing problems, it endures temperature levels as much as 900 ° C. The ceramic structure stands up to thermal shock, protecting against cracks during quick temperature level modifications.

Boron nitride ceramic has reduced thermal development. This ensures dimensional stability under warmth anxiety. The product is chemically inert. It does not react with liquified steels, acids, or antacid. This makes it suitable for steel casting, semiconductor processing, and glass molding. The ceramic is electrically shielding. It stops existing leak in high-voltage devices.

The item is customizable. Machining permits tight tolerances for intricate geometries. Common shapes include tubes, rods, plates, and custom-designed components. Surface area coatings are smooth, decreasing rubbing in vibrant applications. The product is light-weight compared to metals. This reduces element weight in aerospace or automotive systems.

High thermal conductivity aids distribute warm evenly. This prevents locations in thermal monitoring systems. The ceramic is non-wetting. Molten steels like aluminum or copper do not comply with its surface. This prolongs service life in steel handling applications.

Mechanical toughness remains steady at elevated temperature levels. The ceramic resists wear and abrasion. It operates efficiently in vacuum cleaner environments. This suits it for heater parts or vacuum cleaner covering systems.

Applications consist of insulating components in induction heating systems, protective sleeves for thermocouples, and nozzles for laser cutting. The material is compatible with non-oxidizing gases like nitrogen or argon. It is not suggested for long term usage in oxygen-rich ambiences above 900 ° C.

Customization options include size, form, and threading. Technical assistance is readily available for layout optimization. Examples can be checked for fit and performance. Preparations differ based upon intricacy. Bulk orders get discounted rates.

(High Temperature Resistance Machined Custom BN Boron Nitride Ceramic Insulator/ Sleeve/Nozzle)

Applications of High Temperature Resistance Machined Custom BN Boron Nitride Ceramic Insulator/ Sleeve/Nozzle

High-temperature resistance machined personalized BN boron nitride ceramic insulators, sleeves, and nozzles are essential in sectors needing extreme heat administration. BN porcelains master thermal security, electrical insulation, and chemical resistance. These parts manage temperature levels over 2000 ° C without shedding architectural stability. They are custom-machined to exact measurements for specific applications.

In semiconductor production, BN ceramic insulators shield sensitive equipment from warmth during processes like crystal growth. They stop electric leak in high-voltage environments. Sintering heating systems make use of BN sleeves to isolate molten steels. The sleeves stand up to thermal shock and deterioration.

Metallurgy relies on BN nozzles for continual casting. The nozzles straight molten steel right into molds without obstructing. BN’s non-wetting residential property guarantees smooth flow. High-purity BN reduces contamination in steel alloys. This improves item top quality in steel and light weight aluminum production.

Aerospace applications include rocket engine parts. BN insulators line combustion chambers to secure structures from severe heat. They hold up against rapid temperature changes during launch. Electrical insulation residential or commercial properties stop brief circuits in avionics.

Chemical handling sectors make use of BN sleeves in reactors handling destructive materials. The material resists acids, alkalis, and molten salts. BN elements last longer than standard materials. This minimizes downtime and maintenance costs.

Electronic devices manufacturing employs BN porcelains as heat sinks in high-power gadgets. They dissipate heat successfully from parts like LEDs and transistors. BN’s electrical insulation stops disturbance in circuits.

BN boron nitride is machinable into complex forms. This permits customization for unique industrial requirements. It incorporates light-weight buildings with high sturdiness. Industries pick BN ceramics for dependability under extreme conditions.

These parts are essential in glass developing and laser technology. BN nozzles shape molten glass without sticking. Laser devices uses BN insulators to focus beam of lights accurately. The material’s stability guarantees regular performance.

BN ceramics are replacing traditional products in high-temperature setups. Their convenience addresses challenges in warmth administration and electrical seclusion. Manufacturers take advantage of extensive tools life-span and reduced failures.

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 High Temperature Resistance Machined Custom BN Boron Nitride Ceramic Insulator/ Sleeve/Nozzle

FAQ 1: What is the maximum temperature BN ceramic parts can handle?
BN boron nitride ceramic parts work in temperatures up to 2000°C in inert gas or vacuum. They stay stable in air up to 900°C. This makes them reliable for extreme heat conditions.

FAQ 2: Where are these BN ceramic insulators/sleeves/nozzles used?
These parts are used in high-temperature industrial setups. Examples include metal casting, semiconductor manufacturing, and aerospace components. They handle thermal management, electrical insulation, and molten metal contact.

FAQ 3: Can BN ceramic parts be customized for specific needs?
Yes. BN ceramic is machined into precise shapes and sizes. CNC machining ensures tight tolerances. Custom designs like grooves, threads, or holes are possible.

FAQ 4: Why choose BN ceramic over other materials like alumina or zirconia?
BN ceramic has better thermal shock resistance. It conducts heat well but insulates electricity. It resists chemical corrosion. These traits make it last longer in harsh environments.

FAQ 5: What precautions are needed when using BN ceramic parts?
Avoid sudden temperature changes. Prevent mechanical impact during installation. Clean surfaces with dry air or soft brushes. Store parts in dry conditions to reduce moisture absorption.

(High Temperature Resistance Machined Custom BN Boron Nitride Ceramic Insulator/ Sleeve/Nozzle)