Introduction to Quartz Ceramic Products

Quartz ceramic, also known as fused quartz ceramic or pure silicon ceramic, is an advanced ceramic material made of pure silicon dioxide (SiO₂). It is made by melting high-purity quartz sand at high temperature and then cooling and solidifying it. It has unique physical and chemical properties, making it an ideal choice for many high-tech applications. Quartz ceramic products are widely used in semiconductor manufacturing, optics, electronics, chemical industry and high-temperature industries.

Characteristics and advantages of quartz ceramics

Extremely high thermal stability: Quartz ceramics can remain stable under extreme temperature conditions. They are not only resistant to high temperatures, but also show excellent thermal shock resistance in rapid temperature changes.

Low thermal expansion coefficient: Due to its low thermal expansion coefficient, quartz ceramics have good dimensional stability when the temperature changes and are not easy to deform or crack.

Excellent electrical insulation: Provides excellent electrical insulation performance and is suitable for applications requiring high voltage isolation.

High transparency: It has good light transmittance in a wide band from ultraviolet to infrared, and is particularly suitable for applications such as optical windows and lenses.

Chemical stability: Excellent resistance to most acids, alkalis and other corrosive substances, and almost unaffected by other chemicals except hydrofluoric acid and phosphoric acid.

Mechanical strength: Although quartz ceramic is not as hard as some other types of ceramics, it still has enough mechanical strength to meet the needs of many application scenarios.

High UV transmittance: It has high transmittance in the ultraviolet region, which makes it very useful in UV curing equipment and UV spectrometers.

(Large Round Quartz Piezoelectric Ceramic Crystal for Ultrasonic Transducer)

Specifications of Large Round Quartz Piezoelectric Ceramic Crystal for Ultrasonic Transducer

The Big Round Quartz Piezoelectric Ceramic Crystal for Ultrasonic Transducers provides high-performance abilities for accuracy applications. It makes use of artificial quartz material with a pureness degree above 99.99% for consistent piezoelectric reaction. The crystal is designed in a circular form to enhance power distribution during ultrasonic wave generation. Standard sizes range from 20 mm to 50 mm with thickness options in between 1 mm and 5 mm. Custom dimensions are available to meet particular transducer requirements.

The operating regularity spans 1 MHz to 10 MHz, ideal for medical imaging, commercial picking up, and undersea acoustics. Regularity tolerance remains within ± 0.5% to ensure stable signal outcome. Temperature stability is maintained across -40 ° C to +150 ° C, minimizing performance changes in severe environments. The product’s low thermal expansion coefficient minimizes mechanical anxiety throughout fast temperature level adjustments.

Electric properties consist of a capacitance variety of 10 pF to 100 pF and insusceptibility listed below 50 ohms at vibration. The crystal accomplishes a high mechanical quality aspect (Qm > 1000) for marginal energy loss during resonance. Silver electrode layers are applied on both surface areas utilizing vacuum cleaner deposition for solid adhesion and low get in touch with resistance. The electrodes support soldering or wire bonding for very easy assimilation right into transducer settings up.

Resilience is improved via a refined surface finish (Ra < 0.2 μm) to stop fracture development. The crystal withstands dampness absorption and chemical corrosion, making certain dependability in moist or harsh problems. It adheres to RoHS requirements and goes through extensive testing for resonance resistance and long-lasting stability. Applications include ultrasonic cleaners, non-destructive testing devices, flow meters, and medical analysis tools. The crystal's style focuses on accurate signal transmission and function, crucial for imaging resolution and measurement accuracy. Custom-made electrode patterns or frequency changes are offered for specialized transducer setups. Product packaging choices consist of anti-static trays or individual vacuum-sealed devices to prevent damage throughout shipping.

(Large Round Quartz Piezoelectric Ceramic Crystal for Ultrasonic Transducer)

Applications of Large Round Quartz Piezoelectric Ceramic Crystal for Ultrasonic Transducer

Big round quartz piezoelectric ceramic crystals are key parts in ultrasonic transducers. These devices transform electric power right into high-frequency sound waves. They likewise find acoustic waves and transform them back right into electrical signals. This makes them beneficial in many industries.

Medical imaging depends heavily on these crystals. Ultrasound devices use them to produce detailed pictures of organs and tissues. Physicians diagnose problems without surgical procedure. The crystals create clear signals as a result of their steady performance. This makes sure precise outcomes.

Industrial cleansing systems use these crystals as well. They generate powerful ultrasonic waves to get rid of dirt from complicated parts. Factories clean machinery, electronics, and tools successfully. The crystals last long under extreme vibrations. This minimizes downtime and maintenance expenses.

Underwater finder systems depend on these components. Ships and submarines send and get acoustic waves to map surroundings. The crystals work well in rough atmospheres. Deep sea and high pressure don’t harm them. This enhances safety and navigation.

Automotive sensing units include these crystals for car parking aids and accident detection. They gauge distances by sending ultrasonic pulses. Chauffeurs prevent barriers with real-time feedback. The crystals respond swiftly. This improves reliability in fast-paced conditions.

Non-destructive testing (NDT) makes use of these crystals to examine products for imperfections. Designers check pipes, aircraft parts, and welds without creating damages. The crystals find tiny fractures or weak points. This stops failings and expands devices life.

These crystals succeed as a result of their accuracy and durability. Quartz stands up to temperature level changes and wear. Manufacturers pick them for regular efficiency. Their round shape fits well in transducers. This ensures even power circulation.

Large round quartz piezoelectric ceramic crystals satisfy demands across areas. They handle high frequencies and difficult problems. Their function ahead of time technology grows as sectors seek smarter services.

Company Introduction

Advanced Ceramics founded on October 17, 2014, is a high-tech enterprise committed to the research and development, production, processing, sales and technical services of ceramic relative materials and products.. Since its establishment in 2014, the company has been committed to providing customers with the best products and services, and has become a leader in the industry through continuous technological innovation and strict quality management.

Our products includes but not limited to Silicon carbide ceramic products, Boron Carbide Ceramic Products, Boron Nitride Ceramic Products, Silicon Carbide Ceramic Products, Silicon Nitride Ceramic Products, Zirconium Dioxide Ceramic Products, Quartz Products, etc. Please feel free to contact us.(nanotrun@yahoo.com)

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of Large Round Quartz Piezoelectric Ceramic Crystal for Ultrasonic Transducer

What is a large round quartz piezoelectric ceramic crystal for ultrasonic transducers?
This crystal is a specialized material used in ultrasonic transducers. It converts electrical energy into high-frequency sound waves. The round shape helps distribute vibrations evenly. Quartz ceramic ensures durability and stable performance under stress.

How does the crystal work in ultrasonic applications?
The crystal generates mechanical vibrations when an electric charge is applied. These vibrations produce ultrasonic waves. The waves travel through materials and bounce back. The crystal detects returning waves and converts them into electrical signals. This process allows measurement or imaging in devices like medical scanners.

What are the key benefits of using this type of crystal?
The crystal offers high precision in generating and receiving ultrasonic waves. It resists heat and wear, making it reliable for long-term use. The round design reduces energy loss during vibration. It works well in harsh environments like industrial settings. Maintenance needs are minimal compared to other materials.

What applications commonly use these crystals?
They are used in medical imaging equipment like ultrasound machines. Industrial systems use them for flaw detection in metals or welding. Cleaning devices rely on them to create cavitation bubbles. They also function in underwater sonar systems for navigation or object detection. Automotive sensors use them for parking assistance or fluid level monitoring.

How should the crystal be handled or maintained?
Avoid dropping or applying sudden force to prevent cracks. Clean the surface with a soft cloth to remove dust or debris. Check electrical connections regularly for corrosion or looseness. Store in a dry area to minimize moisture exposure. Follow manufacturer guidelines for voltage limits to avoid overheating.

(Large Round Quartz Piezoelectric Ceramic Crystal for Ultrasonic Transducer)