for wholesale fire assay crucible quality assurance | XTL
  • for wholesale fire assay crucible quality assurance | XTL

for wholesale fire assay crucible quality assurance | XTL

As an essential ingredient in our daily life, it is frequently used in the manufacturing, construction, or consumer goods industries.
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  • At XTL, technology improvement and innovation are our core advantages. Since established, we have been focusing on developing new products, improving product quality, and serving customers. fire assay crucible Having devoted a lot to product development and service quality improvement, we have established a high reputation in the markets. We promise to provide every customer throughout the world with prompt and professional service covering the pre-sales, sales, and after-sales services. No matter where you are or what business you are engaged in, we'd love to help you deal with any issue. If you want to know more details about our new product fire assay crucible or our company, feel free to contact us.The product is consistent in structure. The internal structure of each grain is the same as that of the crystals with a regular external structure.

    Beryllium Oxide BeO Metallized Ceramic Part

    Beryllium oxide ceramic substrate is the ideal material used in many high-performance semiconductor parts for applications such as radio equipment. Beryllium oxide ceramic can insulate electronic devices electrically, and at the same time remove substantial quantities of heat from them to a chassis heat sink.  Beryllium oxide ceramic is used as a filler in some thermal interface materials such as thermal grease. Some power semiconductor devices have used beryllium oxide ceramic between the silicon chip and the metal mounting base of the package in order to achieve a lower value of thermal resistance than for a similar construction made with alumina. It is also used as a structural ceramic for high-performance microwave devices, vacuum tubes, magnetrons, and gas lasers. 

    Basic properties

    High strength over a wide temperature range

    High hardness

    Low friction coefficient

    Excellent wear resistance

    Good heat resistance

    High operating temperature

    Good chemical resistance

    Mechanical Properties

    Flexural StrengthMPa≥170≥190310
    Air TightnessPa.m³/s≤10×10-11≤10×10-11——
    Average Grain Sizeum12~3012~30——

    Thermal Properties

    Maximum Use Temperature℃(No load)160016001650
    Thermal Conductivity @ 25°CW/(m・K)≥200≥24029
    Thermal Conductivity @ 100°CW/(m・K)≥160≥190——
    Thermal Expansion a at 25–500°C1 x 10-6/°C7~8.57~8.57~8
    Thermal Shock Resistance℃(Put in water)800800200

    Electrical Properties

    Dielectric Constant1MHz6.9±0.46.9±0.49.9
    Dielectric StrengthKV/mm505015
    Dielectric Loss1MHz4 x 10-44 x 10-44 x 10-4
    Volume Resistivity @ 25°CΩ・cm>10 14>10 14>10 14
    Volume Resistivity @ 300°CΩ・cm>10 11>10 11>10 8


    High-end laser diodes for commercial systems;

    Industrial laser metal cutting and marking equipment;

    Long-distance fiber optic transmission;

    Semiconductor processing equipment;

    End effector and arm assembly;

    Wafer chuck;

    Crucible for high temperature melting.

    In-situ X-ray analysis for downhole drilling;

    Concentrated photovoltaic (CPV) system;

    Transmitter, receiver, modulator and switch;

    Power amplifiers and drivers;

    Microwave and millimeter wave communication modules;

    Wireless communication;

    Point-to-point and point-to-multipoint radio;

    Satellite communication module.

    Company information

    Liling Xing Tai Long Special Ceramic Co., Ltd was established in 1997, specializing in research and development, manufacturing high pure alumina ceramic product, BeO ceramic product, zirconia ceramic product, silicon carbide ceramic product, BN ceramic product and graphite ceramic product. Main as: alumina/zirconia tube, alumina/zirconia crucible, clay fire assay crucible, alumina/zirconia disc, alumina/zirconia substrate, alumina/zirconia part, textile ceramic, alumina/zirconia nozzle, alumina/zirconia ball and alumina/zirconia brick, silicon carbide/graphite/BN crucible, silicon carbide/Si3N4 ball, SiC plate/board, PBN/BN part, graphite part. Also accept OEM and ODM.

    The products are widely used in lamps and lanterns, electric appliances, electric heating products, nozzle, auto parts, wear-resistant parts of insulation material, etc.

    The  company always adhere to quality survival, innovation and development, the integrity of the brand, to protect and thoughtful after-sales service enterprises as the goal. Over the years, our products are sold well all over the country, and exported to Germany, United States, Finland, Brazil, Russia, Mexico...more than 20 countries, product quality and service are highly praised by customers.

    “Superior quality, preferential price” is our management tenet. We sincerely expect to cooperate with the masses of domestic and foreign customers, common development!

    Welcome to visit and investigate of our company.


    Why us?

    * Professional manufacturer since 1997.
    * Strict quality control on production process and tolerance.
    * Free samples available
    * Customized production based on your drawing or specification
    * On-time delivery and reliable support and service
    * Inventory available for quick shipment
    * We keep confidentiality of all the drawings and business information between us.

    Are you a trading company or a manufacturer?    

    * We are a manufaturer. 

    Can you provide the free samples?

    * Yes,we can offer free sample if we have it in stock,but the courier fee is to be collected.

    Do you accept customized production based our specification?  

    * Yes,we offer OEM and ODM service. Just send us your drawing if you have it. If you don’t have a drawing, just tell us your idea, we will work out the drawing for you.

    What's the delivery time? 

    * 7 working days for standard products 30 days for customized products.

    If you have another questions,please feel free to contact us.

    Liling Xing Tai Long Special Ceramic Co.,Ltd

    Contact: Fanny

    Tel: +86 13975373343




    Company address: Shentan Industrial Zone, Liling, Hunan, 412200

    Basic Information
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