Synthetic crystal
Synthetic crystal is an important electronic and optical material, and has become the most widely used piezoelectric crystal material in the world today. The main component is SiO2, which produces piezoelectric effect under force.
It has the characteristics of high Q value, good frequency-temperature stability, and radiation resistance; in terms of optical birefringence and optical rotation, it has a wide range of light transmission, good optical uniformity, The laser damage threshold is high. After solving a series of problems such as growth technology, the ZCJT discipline team successfully developed a large-size, deep-ultraviolet, high-transmittance artificial optical quartz crystal for the exposure optical system of the lithography machine.
Ultra low expansion glass ceramics
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Glass-ceramic has close to zero coefficient of thermal expansion and stability under harsh environments, and is the skeleton material of laser gyroscopes. The laser gyro products developed by ZCJT passed the assessment of key domestic users, met the application requirements of high-precision laser gyros, and achieved a historic breakthrough in the localization of glass-ceramics for laser gyros.
Mid-wave infrared window crystal material
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The mid-wave infrared window material is known as the “cornea” of photoelectric detection and is a key material for infrared imaging optical systems. This year, according to the needs of key medical users for mid-wave infrared window materials, ZCJT has solved a series of key technologies for the preparation of the product, and prepared qualified products that meet high-end needs, which will be used in China’s first precision-targeted high-end radiotherapy equipment—— Boron Neutron Capture Treatment Center (BNCT). This is a milestone for ZCJT to develop new products for cutting-edge medical equipment.
About ZCJT
ZCJT Artificial Crystal Tech Corporation is a high-tech enterprise in the field of scintillation crystal materials in China. Its predecessor was the ZC Artificial Crystal Research Institute established in 1963. The company has a complex cutting-edge technical team with academicians and experts of the Chinese Academy of Engineering as the core, with strong scientific and technological development capabilities and an annual output value of over 100 million yuan.
After nearly dozens of years of unremitting efforts, the sodium iodide, lanthanum bromide, cesium iodide, and BGO scintillation crystals developed and developed by the ZCJT scintillation crystals division have high energy conversion efficiency for petroleum exploration, metallurgy, and security inspection. , Environmental protection, medical and scientific research institutions and other industries and departments provide scintillation crystal materials. The company has passed ISO9001 quality system certification, adhering to the business philosophy of quality and technology. In recent years, the market share of products has been expanding and exported to the United States, Europe, Australia, the Middle East and other countries and regions.
Sodium iodide crystals
Sodium iodide crystal is a kind of scintillation crystal with excellent performance. It is grown with NaI as the host material and mixed with appropriate concentration of TlI. Its maximum emission wavelength is 415nm, which can be well matched with the photocathode of the photomultiplier tube. It has high luminous efficiency. It is resistant to X-ray and γ-ray All have good resolving power. The sodium iodide crystal developed by the company has been successfully used in the safety inspection system of the 2008 Beijing Olympic Games and the 2010 Shanghai World Expo. It has good performance and is well received.
The company can produce a variety of sodium iodide crystals according to customer conditions and drawings to meet the needs of high temperature and earthquake resistance.
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Sodium iodide crystal for petroleum logging
50×300 (mm) high temperature sodium iodide crystal
50×300 (mm) high temperature sodium iodide crystal for petroleum logging
High temperature sodium iodide crystal
High temperature resistant sodium iodide crystal
High temperature shock-resistant sodium iodide crystal for logging while drilling
Diameter 23 (mm) high temperature sodium iodide crystal for petroleum logging
Sodium iodide crystals for environmental monitoring
50 (mm) diameter sodium iodide disc crystal
50 (mm) diameter series of sodium iodide crystals
Sodium iodide crystals for nuclear medicine
Sodium iodide crystal wafer for gamma camera
Sodium iodide crystal diameter for isotope therapy instrument 75mm
Sodium iodide crystals for isotope therapy instrument
Sodium iodide crystal for industrial CT and safety inspection
Sodium iodide diameter 40 (mm) series crystal
Square sodium iodide crystal
Sodium iodide crystal wafer for gamma camera
High temperature sodium iodide crystal series
L-type sodium iodide crystal for industrial CT
37mm diameter sodium iodide crystal for industrial CT