Johdatus alumiinioksidikeramiikkaan

Alumiinioksidikeramiikka tunnetaan korkeasta kovuudestaan, kulutuskestävyydestään, korroosionkestävyydestään, hyvästä sähköeristyksestään ja korkeista lämpötiloistaan. Erilaisten alumiinioksidipitoisuuksien mukaan se voidaan jakaa eri laatuihin, kuten 95 posliini, 99 posliini jne., joista 99 posliini viittaa keraamisiin materiaaleihin, joiden alumiinioksidipitoisuus on 99%. Alumiinioksidipitoisuuden kasvaessa myös sen mekaaninen lujuus ja sähköeristysominaisuudet paranevat vastaavasti.

Alumiinioksidikeramiikan ominaisuudet

Korkea kovuus: Alumiinioksidikeramiikalla on erittäin korkea kovuus, mikä tekee siitä erittäin kulutusta kestävän ja soveltuu kulumiskestävyyttä vaativien hankaustyökalujen ja osien valmistukseen.

Kulutuskestävyys: Korkean kovuutensa ansiosta alumiinioksidikeramiikka kestää erinomaisesti kulutusta ja soveltuu pitkäaikaiseen käyttöön tarkoitettujen osien valmistukseen.

Korroosionkestävyys: Alumiinioksidikeraamit kestävät hyvin useimpia happoja ja emäksiä, joten niitä käytetään laajasti kemianteollisuudessa.

Hyvä sähköeristys: Erinomaisena sähköeristysmateriaalina alumiinioksidikeramiikkaa käytetään laajalti elektroniikka- ja sähkötuotteissa.

Korkean lämpötilan kestävyys: Kestää erittäin korkeita lämpötiloja ilman merkittäviä fysikaalisia tai kemiallisia muutoksia, mikä tekee siitä ihanteellisen valinnan sovelluksiin korkeissa lämpötiloissa.

Bioyhteensopivuus: Lääketieteen alalla tiettyjä alumiinioksidikeramiikkalaatuja käytetään lääketieteellisten laitteiden, kuten tekonivelten, valmistukseen niiden hyvän bioyhteensopivuuden vuoksi.

(X Ray Ceramics Alumina Metallized Ceramic Insulator Tube for High Vacuum Metal Brazing)

Specifications of X Ray Ceramics Alumina Metallized Ceramic Insulator Tube for High Vacuum Metal Brazing

The X Ray Ceramics Alumina Metallized Ceramic Insulator Tube is designed for high-vacuum steel brazing applications. It makes sure reliable efficiency popular environments. Television is made from high-purity alumina ceramics. This material offers outstanding mechanical toughness and electrical insulation. It endures extreme temperatures and thermal shocks.

The metallization layer uses a molybdenum-manganese layer. This layer is used through a high-temperature shooting procedure. It produces a solid bond between the ceramic and metal parts. The metallized surface enables seamless brazing with typical alloys like copper or silver. This ensures leak-free joints in high-vacuum systems.

Key requirements consist of a density of 3.8 g/cm THREE. The alumina material exceeds 95%. The operating temperature level variety is -200 ° C to 1600 ° C. The dielectric stamina is over 15 kV/mm. Television stands up to rust from acids and antacids. It keeps security under high mechanical stress.

Measurements are customizable. Requirement internal sizes vary from 2 mm to 50 mm. Wall thickness varies between 1 mm and 10 mm. Sizes can be adjusted up to 300 mm. Surface area roughness is kept below Ra 0.4 μm. This reduces gas adsorption in vacuum settings.

The insulator tube is compatible with ultra-high-vacuum systems. It avoids outgassing and contamination. The metallized layer shows marginal porosity. This improves lasting toughness. The item goes through extensive quality checks. Each set is evaluated for hermeticity and bond strength.

Applications consist of X-ray tubes, electron microscopes, and bit accelerators. It is used in aerospace components and clinical devices. The style supports repeatable brazing cycles without degradation. It meets industry standards for vacuum honesty and electric efficiency.

Personalized metallization patterns are readily available. Options include ring-shaped or full-surface coverings. The item is shipped in anti-static product packaging. Dealing with standards make certain no damages to the metallized layer. Technical assistance is attended to integration into existing systems.

The insulator tube is a critical element for high-vacuum brazing. It integrates innovative ceramics with precision metallization. This makes certain optimum performance in crucial commercial and scientific applications.

(X Ray Ceramics Alumina Metallized Ceramic Insulator Tube for High Vacuum Metal Brazing)

Applications of X Ray Ceramics Alumina Metallized Ceramic Insulator Tube for High Vacuum Metal Brazing

X Ray Ceramics Alumina Metallized Ceramic Insulator Tubes are vital components in high-vacuum metal brazing processes. These items incorporate alumina ceramic’s all-natural buildings with metallized surfaces to develop reliable remedies for requiring industrial applications. Alumina ceramics use high electrical insulation, thermal stability, and mechanical stamina. Metallization includes a steel layer to the ceramic surface, allowing strong bonds with metals throughout brazing.

These insulator tubes are widely used in clinical imaging equipment. They serve as insulation parts in X-ray tubes, taking care of severe temperature levels and electric tensions. The alumina base stands up to warmth, stopping contortion. The metallized layer guarantees airtight seals between ceramic and steel parts. This reliability is crucial for preserving vacuum cleaner honesty in X-ray systems.

Aerospace markets count on these tubes for sensor housings and engine elements. High-vacuum brazing creates leak-proof joints required for room or aeronautics settings. Alumina’s reduced thermal expansion matches metals like tungsten or molybdenum, decreasing stress and anxiety throughout temperature level shifts. This compatibility protects against cracks, ensuring long-term performance under resonance or thermal biking.

Electronic devices suppliers utilize metallized ceramic tubes as substrates for power semiconductors. The ceramic protects high-voltage circuits while the metallized surface permits straight soldering to copper or aluminum. This simplifies setting up and improves warm dissipation. Televisions likewise shield sensitive parts from electric interference in high-frequency applications.

High-vacuum brazing needs materials that outgas minimally. Alumina porcelains meet this demand, maintaining vacuum environments secure throughout processing. The metallized layer kinds resilient bonds with braze alloys, withstanding degradation from repeated home heating. These homes make the tubes appropriate for fusion activators, bit accelerators, and analytical instruments.

Energy sectors use these insulators in high-voltage feedthroughs for solar panels or nuclear reactors. The ceramic withstands radiation and destructive chemicals. The metallized surface area keeps conductivity also in extreme conditions. Automotive business utilize them in electric car battery systems, where insulation and thermal administration are essential.

Adjustable shapes and metallization patterns adapt these tubes to details technological needs. They sustain applications requiring precision, from lab tools to commercial equipment. Their combination of ceramic toughness and metal compatibility addresses challenges in innovative production and technology.

Yritys Esittely

17 perustettu Advanced Ceramics on korkean teknologian yritys, joka on sitoutunut keraamisten suhteellisten materiaalien ja tuotteiden tutkimukseen ja kehitykseen, tuotantoon, käsittelyyn, myyntiin ja teknisiin palveluihin. Yritys on perustamisestaan ​​vuonna 2014 lähtien ollut sitoutunut tarjoamaan asiakkaille parhaita tuotteita ja palveluita, ja siitä on tullut alan johtava yritys jatkuvan teknologisen innovaation ja tiukan laadunhallinnan kautta.

Tuotteitamme ovat muun muassa piikarbidikeraamituotteet, boorikarbidikeraamiset tuotteet, boorinitridikeraamituotteet, piikarbidikeraamituotteet, piikarbidikeraamituotteet, zirkoniumdioksidikeraamituotteet, kvartsituotteet jne. Ota meihin yhteyttä.(nanot)run@yahoo.com)

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5 FAQs of X Ray Ceramics Alumina Metallized Ceramic Insulator Tube for High Vacuum Metal Brazing

The X Ray Ceramics Alumina Metallized Ceramic Insulator Tube is designed for high vacuum metal brazing. Here are 5 common questions about this product.

What is the main use of this insulator tube? It creates reliable electrical insulation in high-temperature vacuum environments. It connects metal parts in systems like electron microscopes or X-ray tubes. The metallized layer allows strong bonding with metals during brazing.

Why choose alumina ceramic for this application? Alumina ceramic resists extreme heat and corrosion. It handles temperatures over 1500°C without breaking down. It stays stable in vacuums and prevents electrical leakage. This makes it ideal for critical industrial or scientific equipment.

How does the metallization process improve performance? A thin metal layer is applied to the ceramic surface. This layer lets the ceramic bond tightly to metals during brazing. It stops gaps or weak joints from forming. The result is a durable seal that lasts under stress.

Can these tubes be customized for specific needs? Yes. Sizes, shapes, and metallization patterns can be adjusted. Customization ensures compatibility with different brazing methods or design requirements. Technical support is available to help match the product to your project.

What precautions are needed during handling? Avoid mechanical impacts or sudden temperature changes. Store tubes in dry conditions to prevent contamination. Clean surfaces before brazing to ensure proper adhesion. Follow manufacturer guidelines for best results.

(X Ray Ceramics Alumina Metallized Ceramic Insulator Tube for High Vacuum Metal Brazing)