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.

(Mo Mn Alumina Al2o3 Vacuum Metallized Ceramic Tube for Electronic Component)

Specifications of Mo Mn Alumina Al2o3 Vacuum Metallized Ceramic Tube for Electronic Component

The Mo Mn Alumina Al2O3 Vacuum Metallized Ceramic Tube offers electronic parts needing high efficiency in demanding atmospheres. The base material is high-purity alumina (Al2O3) with over 95% content. This makes sure solid mechanical stamina, superb insulation, and resistance to heat. Television goes through vacuum metallization to use a molybdenum-manganese (Mo-Mn) layer. This layer allows trusted soldering or brazing to steel parts in circuits.

Criterion external diameters range from 2mm to 50mm. Wall surface thickness ranges 0.5 mm and 5mm. Personalized dimensions are available for specific applications. Length alternatives period 10mm to 500mm. Tolerances for dimensions remain within ± 1% to ensure uniformity. The surface area finish is smooth, minimizing micro-cracks or issues.

Electrical insulation exceeds 15 kV/mm. This stops leak currents in high-voltage arrangements. The dielectric constant stays steady between 1 MHz and 1 GHz. Thermal conductivity reaches 25 W/m · K. This helps dissipate heat from energetic parts. Running temperature levels deal with approximately 1600 ° C in inert environments. Thermal shock resistance stops breaking during fast temperature level shifts.

The metallized layer thickness is 5-20 microns. Attachment strength exceeds 50 MPa. This prevents peeling off under mechanical stress. The metallized ends are adjustable fit. Choices include level sides, chamfers, or threaded surfaces. Hermetic securing is achievable via welding or glass bonding.

Applications consist of resistor cores, capacitor housings, protecting spacers, and semiconductor packages. It fits vacuum cleaner interrupters, electron tubes, and RF/microwave gadgets. The product resists rust from acids, alkalis, and organic solvents.

Quality control follows ISO 9001 standards. Each batch goes through electric, thermal, and mechanical examinations. X-ray inspection checks interior issues. Surface area analysis verifies metallization harmony. Custom-made metallization patterns are supported.

Product packaging uses anti-static foam and moisture-proof bags. Bulk orders include protective pet crates. Lead time is 2-4 weeks for typical dimensions. Samples are offered for screening. Technical assistance helps with style or combination difficulties.

(Mo Mn Alumina Al2o3 Vacuum Metallized Ceramic Tube for Electronic Component)

Applications of Mo Mn Alumina Al2o3 Vacuum Metallized Ceramic Tube for Electronic Component

Mo Mn alumina Al2O3 vacuum cleaner metallized ceramic tubes are commonly made use of in digital elements. These tubes combine ceramic stamina with steel conductivity. They function well in high-temperature and high-frequency atmospheres. Their structure consists of an alumina base coated with molybdenum-manganese layers with vacuum metallization. This procedure guarantees strong attachment and reliable efficiency.

These tubes function as shielding real estates for resistors and capacitors. The alumina core stands up to warmth and protects against electric leak. The metal layer permits easy soldering to circuits. This makes setting up much faster and lowers manufacturing costs. They additionally shield sensitive parts from wetness and chemical damage.

In high-power electronics, these tubes handle warmth successfully. Alumina distributes heat promptly. This quits components from overheating. Devices like power amplifiers and voltage regulators benefit from this. The steel layer enhances electric get in touch with. Signals pass through with very little loss.

Vacuum cleaner metallized ceramic tubes prevail in RF and microwave gadgets. They manage high-frequency signals without interference. The smooth steel surface decreases signal representation. This is crucial for antennas and interaction systems. Security in extreme problems ensures long-term procedure.

These tubes are utilized in sensing units and detectors. Alumina’s inert nature stays clear of reactions with gases or fluids. The metallized layer guarantees exact signal transmission. Industrial sensing units count on this for exact measurements. Clinical gadgets utilize them for resilience and security.

Automotive electronics use these tubes in ignition systems and control devices. They endure vibrations and temperature level adjustments. The mix of ceramic and metal resists wear. This prolongs the life expectancy of car electronics.

Televisions are also used in vacuum interrupters for circuit breakers. Alumina keeps insulation under high voltage. The metallized sides create airtight seals. This stops arcing and improves safety.

Makers pick these tubes for their convenience. They match small layouts without losing performance. Custom-made shapes and sizes are possible. This satisfies specific needs across markets.

Mo Mn alumina Al2O3 vacuum metallized ceramic tubes use reliability and efficiency. Their use extends customer electronic devices to hefty equipment. They address key obstacles in contemporary electronics.

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 Mo Mn Alumina Al2o3 Vacuum Metallized Ceramic Tube for Electronic Component

The Mo Mn Alumina Al2O3 vacuum metallized ceramic tube is designed for electronic components. Here are common questions about it.

What materials make up this ceramic tube? It uses high-purity alumina (Al2O3) as the base. A molybdenum-manganese (Mo-Mn) layer is applied via vacuum metallization. This creates a strong bond between ceramic and metal.

Why choose alumina for this product? Alumina resists high temperatures. It handles up to 1500°C without breaking down. It insulates electricity well. This prevents current leakage. It resists chemical corrosion. These traits ensure reliability in harsh conditions.

What advantages does this tube have over others? The vacuum metallization process boosts durability. The Mo-Mn layer bonds tightly to the ceramic. This prevents peeling under thermal stress. The tube stays stable during rapid temperature shifts. It lasts longer than polymer or standard ceramic alternatives.

Where is this ceramic tube typically used? It suits high-performance electronics. Examples include power capacitors, vacuum interrupters, and semiconductor modules. It shields sensitive parts from heat and electrical interference. It works in aerospace, automotive systems, and industrial machinery.

Can the tube be customized for specific needs? Sizes and metallization patterns adjust based on client requirements. Thickness, diameter, and coating areas change to fit different components. Custom designs ensure compatibility with unique electronic setups.

Maintenance tips? Avoid mechanical impacts during installation. Clean surfaces with non-abrasive tools before soldering. Store in dry environments to prevent moisture absorption. Follow handling guidelines to preserve metallized layers.

Performance differences from non-metallized ceramics? The Mo-Mn layer improves conductivity where needed. It allows secure soldering to metal parts. Non-metallized ceramics lack this feature. This tube bridges ceramic insulation with metal circuitry efficiently.

Environmental impact? Alumina is non-toxic and recyclable. The metallization process uses controlled vacuum chambers. This minimizes waste and emissions. The product meets RoHS standards for hazardous substance restrictions.

How does vacuum metallization affect cost? Initial costs exceed non-metallized options. Long-term savings come from reduced replacements. The tube’s durability lowers downtime in critical systems.

Testing standards? Each batch undergoes thermal cycling, electrical insulation checks, and bond strength tests. Certifications include ISO 9001 and industry-specific electronic component standards.

Warranty coverage? A standard warranty covers manufacturing defects. Terms vary by supplier. Confirm specifics before purchase. Extended warranties may apply for bulk orders.

(Mo Mn Alumina Al2o3 Vacuum Metallized Ceramic Tube for Electronic Component)