Чорй намудани керамики карбиди бор

Керамики карбиди бор як маводи ғайриорганикӣ ва ғайриметаллӣ буда, ҷузъҳои асосии он карбон ва бор буда, формулаи кимиёвии он B4C мебошад. Аз замони кашфи худ дар аввали асри 20, ин мавод аз сабаби хосиятҳои беназири физикӣ ва химиявии худ таваҷҷӯҳи зиёдро ба худ ҷалб кард. Керамикаи карбиди бор сахтии ниҳоят баланд дорад, танҳо пас аз алмос ва нитриди бор мукааб, ки онро дар соҳаи маводи ба фарсуда тобовар муҳим мегардонад. Он инчунин муқовимати аъло ба зангзанӣ, устувории баланд дар ҳарорати баланд ва хосиятҳои зичии пастро нишон медиҳад, ки онро барои истеҳсоли камарбанди тирҳо, соплоҳо, подшипникҳо ва дигар ҷузъҳои механикӣ, ки муқовимати фарсудашавии баландро талаб мекунанд, беҳтарин мекунанд. Керамики карбиди бор инчунин метавонад дар шакл ва андозаҳои гуногун тавассути равандҳои гуногун барои қонеъ кардани ниёзҳои соҳаҳои мухталиф омода карда шавад.

Хусусиятҳои керамикаи бор карбиди

Керамикаи карбиди бор бо хусусиятҳои аълои иҷроиш маълум аст, ки аз сахтӣ ва қувваташон хеле баланд аст, ки онҳоро ба абрешим ва харошидан тобовар месозад ва онҳоро барои истифода дар асбобҳои буриш ва абразивҳо беҳтарин месозад. Сониян, мавод дорои устувории аълои кимиёвӣ аст ва эҳтимоли камтар бо моддаҳои кимиёвӣ ба монанди кислотаҳо ва сілтҳо, ҳатто дар муҳитҳои шадид вокуниш нишон медиҳад, ки онро дар баъзе ҷузъҳои асосии саноати кимиё васеъ истифода мебарад. Илова бар ин, устувории баланди гармии керамикаи карбиди бор ва қобилияти онҳо барои нигоҳ доштани устувории сохторӣ ва моликият дар ҳарорати хеле баланд онҳоро яке аз маводҳои асосии саноати кайҳонӣ ва атомӣ месозад. Ниҳоят, бояд хосиятҳои сабуки онро қайд кард, ки аз сабаби зичии пасти он, керамикаи карбиди борро як варианти беҳтарин барои сенарияҳои татбиқ, ки вазни сабук, вале қувваи баланд талаб мекунанд, мегардонад. Якҷоя, ин хусусиятҳо ба сафолҳои карбиди бор доираи васеи барномаҳоро медиҳанд.

(High Hardness Boron Carbide Ceramic Plate B4C Board Sheet)

Specification of High Hardness Boron Carbide Ceramic Plate B4C Board Sheet

High Firmness Boron Carbide Ceramic Plate B4C Board Sheet is a specialized product made for extreme wear resistance and durability. It incorporates lightweight buildings with outstanding solidity, making it appropriate for demanding industrial applications. The primary component is boron carbide (B4C), among the hardest recognized materials, ranking 3rd after diamond and cubic boron nitride. This ceramic plate supplies exceptional performance in atmospheres requiring protection versus abrasion, effect, and high temperatures.

The product has a hardness of around 9.3 Mohs, ensuring minimal wear also under hefty friction. Its density is around 2.52 g/cm THREE, lighter than most metals and various other ceramics. This reduces weight in applications like body shield or aerospace components. The thermal conductivity ranges in between 30-42 W/m · K, enabling effective warm dissipation. It operates efficiently at temperature levels as much as 2200 ° C in inert ambiences, keeping structural stability under extreme warm.

Boron carbide ceramic plates withstand corrosion from acids, alkalis, and other hostile chemicals. This makes them ideal for usage in chemical processing tools. The fracture sturdiness is 2.5-3.5 MPa · m ^ 0.5, supplying resistance to splitting under anxiety. Electrical resistivity is high, in between 0.1-10 ohm · centimeters, allowing use in electrical insulation systems.

Usual applications consist of ballistic shield for armed forces and police, offering lightweight defense against bullets and shrapnel. It serves as blast nozzles in sandblasting devices as a result of its abrasion resistance. Industrial reducing devices and put on components in mining devices gain from its resilience. In nuclear reactors, boron carbide acts as a neutron absorber, enhancing safety and security.

Home plates are readily available in conventional thicknesses from 5mm to 50mm, with personalized dimensions upon demand. Surface area finishes range from coarse to brightened, depending on application requirements. Resistances are securely controlled, guaranteeing accuracy in high-performance configurations.

This product is manufactured making use of hot pressing or sintering techniques, making certain constant top quality. It goes through extensive screening for solidity, density, and problem discovery. Customized machining services are offered to fulfill certain shapes or dimensions. Packaging includes protective layers to avoid damage throughout delivery.

The product satisfies global requirements for industrial ceramics, with accreditations readily available upon request. It is compatible with bonding representatives for assimilation into composite systems. Correct handling standards are given to avoid brittleness-related concerns throughout installation.

(High Hardness Boron Carbide Ceramic Plate B4C Board Sheet)

Applications of High Hardness Boron Carbide Ceramic Plate B4C Board Sheet

High solidity boron carbide ceramic plates (B4C board sheets) are sophisticated materials recognized for phenomenal durability. These plates rate among the hardest substances readily available, second only to diamond and cubic boron nitride. This property makes them suitable for applications requiring severe resistance to wear, impact, and abrasion.

Boron carbide plates are extensively used in ballistic armor systems. Military and police rely upon B4C ceramic plates for body shield and lorry protection. The material’s lightweight nature allows for mobility while offering remarkable defense versus high-velocity projectiles. Its ability to ruin incoming bullets reduces infiltration risk efficiently.

Industrial markets make use of B4C plates in abrasive settings. They act as nozzles for sandblasting or waterjet cutting due to their resistance to abrasive fragments. Cutting devices and dies made from boron carbide preserve sharp sides longer than typical materials, improving efficiency in metalworking and mining operations.

The nuclear sector gain from boron carbide’s neutron absorption capacity. It is used in control poles and securing elements within activators to take care of nuclear fission processes safely. The product’s security under radiation ensures long-lasting performance in risky setups.

B4C ceramic sheets are used in aerospace for components subjected to extreme temperature levels and friction. Their thermal security stops destruction in engines or re-entry cars. The low thickness of boron carbide decreases general weight in aircraft and spacecraft styles without compromising stamina.

In the electronics area, boron carbide acts as a protective layer for precision equipment. Its hardness shields sensitive parts from mechanical damage throughout manufacturing. The material’s chemical inertness likewise makes it suitable for usage in harsh atmospheres, such as chemical handling plants.

High solidity boron carbide ceramic plates offer adaptability throughout protection, commercial, nuclear, and technical applications. Their special combination of agility, toughness, and thermal resistance addresses obstacles popular operational problems.

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 Hardness Boron Carbide Ceramic Plate B4C Board Sheet

What makes boron carbide ceramic plates high hardness?
Boron carbide (B4C) has a unique atomic structure. This structure creates strong bonds between boron and carbon atoms. These bonds make it one of the hardest materials available. It ranks third after diamond and cubic boron nitride. Its hardness exceeds materials like silicon carbide or aluminum oxide.

Where are boron carbide plates commonly used?
These plates suit applications needing extreme wear resistance. They are popular in body armor, bulletproof inserts, and vehicle armor. Industrial uses include sandblasting nozzles, cutting tools, and wear-resistant linings. Nuclear reactors use them for neutron absorption due to boron’s properties.

What advantages do boron carbide plates have over metals?
Boron carbide is lighter than steel or titanium. It resists abrasion better than most metals. It withstands high temperatures up to 2,200°F without losing strength. It does not corrode in acidic or alkaline environments. These traits make it ideal for harsh conditions.

Are there limitations to using boron carbide plates?
Boron carbide is brittle compared to metals. It can crack under sudden, high-impact stress. Machining it requires specialized tools like diamond grinders. The material costs more than alternatives like alumina or silicon carbide. Proper design helps avoid failure in critical applications.

How do I clean and maintain boron carbide plates?
Use mild soap and water for regular cleaning. Avoid harsh chemicals or abrasive scrubbing. Inspect surfaces for cracks or chips after heavy use. Store plates in dry environments to prevent moisture absorption. Handle carefully to prevent accidental drops or impacts.

(High Hardness Boron Carbide Ceramic Plate B4C Board Sheet)