Visión xeral da cerámica de nitruro de boro

A cerámica de nitruro de boro (BN) é un material único coñecido polas súas propiedades excepcionais, polo que é moi valioso en diversas aplicacións industriais. Existe en múltiples formas, principalmente nitruro de boro hexagonal (h-BN), nitruro de boro cúbico (c-BN) e nitruro de boro wurtzita (w-BN). BN hexagonal, a forma máis común, adoita compararse co grafito debido á súa natureza lubricante e condutora térmicamente aínda que illante eléctricamente. As cerámicas de nitruro de boro sintetízanse a altas temperaturas e presións, ofrecendo unha rara combinación de propiedades que non se atopan en moitos outros materiais.

Características da cerámica de nitruro de boro

Condutividade térmica: excelente condutividade térmica, especialmente na forma hexagonal, permitindo unha eficiente disipación da calor.

Illamento eléctrico: as excelentes propiedades de illamento eléctrico fan que sexa ideal para aplicacións eléctricas que requiren xestión térmica.

Estabilidade química: altamente resistente aos ataques químicos, incluíndo ácidos e bases fortes, garantindo a durabilidade en ambientes duros.

Resistencia ao choque térmico: resistencia superior ao choque térmico, o que lle permite soportar cambios rápidos de temperatura sen rachar.

Resistencia mecánica: boa resistencia mecánica tanto a temperatura ambiente como a elevadas temperaturas, aínda que esta pode variar coa forma de BN.

Lubricidade: propiedade autolubricante debido á súa estrutura en capas, que reduce a fricción e o desgaste das pezas móbiles.

Non tóxico: seguro de usar en varios ámbitos, incluíndo industrias médicas e de procesamento de alimentos, debido á súa natureza non tóxica.

Rendemento a alta temperatura: mantén a estabilidade a temperaturas extremadamente altas, superando os 1000 °C en atmosferas inertes, o que o fai axeitado para aplicacións refractarias.

(BN+Si3N4 BSN Boron Nitride Silicon Nitride Ceramic Nozzle for Powder Metallurgy)

Specification of BN+Si3N4 BSN Boron Nitride Silicon Nitride Ceramic Nozzle for Powder Metallurgy

The BN+S i3N4 BSN Boron Nitride Silicon Nitride Ceramic Nozzle is developed for high-performance applications in powder metallurgy. It incorporates boron nitride (BN) and silicon nitride (Si3N4) to provide exceptional thermal and mechanical homes. The material framework ensures exceptional resistance to severe temperatures, deterioration, and use. This nozzle runs effectively in environments as much as 1600 ° C. It maintains architectural security under continuous thermal tension.

The nozzle’s make-up gives high hardness and crack durability. Silicon nitride contributes to mechanical strength. Boron nitride boosts lubricity and thermal shock resistance. This combination reduces rubbing during powder flow. It lessens blocking and extends life span. The reduced thermal expansion coefficient protects against splitting throughout fast temperature adjustments.

Density and porosity are enhanced for sturdiness. The dense structure stands up to disintegration from abrasive powders. Open porosity is minimized to stay clear of product buildup. Surface level of smoothness makes sure consistent powder distribution. Accuracy machining guarantees limited tolerances for uniform spraying. This is essential for creating top quality steel get rid of fine details.

Chemical inertness makes the nozzle appropriate for destructive atmospheres. It resists responses with liquified steels, acids, and alkalis. This property is vital in procedures like steel injection molding. The nozzle carries out dependably in oxygen-free or reactive gas environments. Electric insulation residential properties prevent existing leakage throughout electrostatic powder applications.

Customizable dimensions cater to specific industrial needs. Standard sizes vary from 1mm to 20mm in diameter. Larger or specialized forms are available upon request. The nozzle fits most powder metallurgy devices. Setup and upkeep are straightforward because of its lightweight layout.

Applications consist of thermal spray coatings, additive production, and ceramic sintering. It works with ferrous and non-ferrous metal powders. Efficiency stays consistent in high-speed manufacturing setups. Minimized downtime lowers operational prices.

Material testing ensures compliance with industry criteria. Each batch undertakes strenuous top quality checks. Specifications like hardness, density, and thermal conductivity are verified. This guarantees dependability in demanding industrial problems.

(BN+Si3N4 BSN Boron Nitride Silicon Nitride Ceramic Nozzle for Powder Metallurgy)

Applications of BN+Si3N4 BSN Boron Nitride Silicon Nitride Ceramic Nozzle for Powder Metallurgy

BN+S i3N4 BSN boron nitride silicon nitride ceramic nozzles are vital devices in powder metallurgy. These nozzles mix boron nitride and silicon nitride. The mix provides solid performance in rough settings. They withstand temperatures approximately 1600 ° C. Powder metallurgy processes rely upon high warmth. The nozzles remain structurally steady. They do not warp under thermal anxiety. This guarantees precision in production.

The nozzles withstand wear properly. Powders relocate via them at high speeds. Rubbing triggers progressive product destruction. These nozzles surpass steel or standard ceramic variations. Substitute regularity declines. Upkeep costs lower considerably.

Thermal shock happens throughout quick home heating or cooling down cycles. BN+S i3N4 BSN nozzles manage unexpected temperature level changes. They avoid fractures or breaks. This dependability avoids unplanned manufacturing halts. Refine connection improves.

The material does not respond with metals or alloys. Powder pureness stays intact. Ended up items accomplish higher quality. Contamination risks are lessened.

These nozzles offer spray forming, injection molding, and additive manufacturing. They supply constant efficiency. Consistent component manufacturing becomes possible. Industries like aerospace, auto, and power rely on them. High-performance applications require dependable equipment.

BN+S i3N4 BSN nozzles lower lasting expenses. Their extended lifespan reduces substitute demands. Factories experience enhanced efficiency. They meet strenuous industrial standards. Embracing these nozzles sustains reliable powder metallurgy operations.

Introdución da compañía

Advanced Ceramics, fundada o 17 de outubro de 2014, é unha empresa de alta tecnoloxía comprometida coa investigación e desenvolvemento, produción, procesamento, vendas e servizos técnicos de materiais e produtos cerámicos. Desde a súa creación en 2014, a empresa comprométese a ofrecer aos clientes os mellores produtos e servizos e converteuse nun líder na industria a través da innovación continua e rigorosa xestión tecnolóxica da calidade.

Os nosos produtos inclúen, entre outros, produtos cerámicos de carburo de silicio, produtos cerámicos de carburo de boro, produtos cerámicos de nitruro de boro, produtos cerámicos de carburo de silicio, produtos cerámicos de nitruro de silicio, produtos cerámicos de dióxido de circonio, produtos de cuarzo, etc. Non dubide en contactar connosco.(nanotrun@yahoo.com)

Formas de pago

T/T, Western Union, Paypal, tarxeta de crédito, etc.

Métodos de envío

Por aire, por mar, por expreso, segundo o soliciten os clientes.

5 FAQs of BN+Si3N4 BSN Boron Nitride Silicon Nitride Ceramic Nozzle for Powder Metallurgy

BN+Si3N4 BSN ceramic nozzles are used in powder metallurgy. These nozzles handle high temperatures and abrasive materials. Here are common questions about them.

What materials make BN+Si3N4 BSN nozzles? The nozzles combine boron nitride (BN) and silicon nitride (Si3N4). Boron nitride gives thermal stability and low friction. Silicon nitride adds strength and wear resistance. The mix creates a durable material ideal for harsh conditions.

Why choose BN+Si3N4 nozzles over metal or other ceramics? Metal nozzles wear faster under high heat and abrasion. Regular ceramics may crack from thermal stress. BN+Si3N4 resists heat, wear, and thermal shock better. It lasts longer, reduces downtime, and improves process consistency.

What temperatures can BN+Si3N4 nozzles handle? They work in environments up to 1600°C. Boron nitride prevents sticking with molten metals or powders. Silicon nitride keeps the nozzle strong even at peak temperatures. This makes them suitable for processes like metal injection molding.

How does wear resistance affect nozzle lifespan? BN+Si3N4 resists erosion from abrasive powders. It outlasts standard ceramics and metals. Lifespan depends on usage intensity. Harsher conditions like higher temperatures or more abrasive materials shorten it. Regular inspection helps track wear.

Are BN+Si3N4 nozzles compatible with all powders? They work with most metal and ceramic powders. Boron nitride’s non-reactive surface stops material buildup. It ensures smooth powder flow. The nozzles suit industries like aerospace, automotive, and advanced manufacturing.

(BN+Si3N4 BSN Boron Nitride Silicon Nitride Ceramic Nozzle for Powder Metallurgy)