High temperature and high pressure airtight aerial plug
In the field of packaging technology for sealing electronic components, it is divided into ordinary packaging and hermetic packaging. Plastic packages or potting packages are generally common packages; metal packages, ceramic packages and glass packages are hermetic packages. From the level of hermetic packaging, it can be divided into wafer-level packaging and component-level packaging. With the continuous improvement of product reliability (such as sealing, insulation, high temperature resistance, etc.) requirements of hermetic packaging, metal, ceramic, and glass sealing are gradually replacing traditional plastic packaging
2022.08.24
Applications of encapsulating glass
Encapsulating glass has a wide range of applications, both civil and military, especially in large-scale industrial equipment, aerospace systems, and military defense systems. Specifically, it is mainly used in the following three aspects: 1) Used as packaging materials, such as tube and case packaging, coating packaging, passivation film layers, etc.; 2) Pure sealing materials for ceramics, metals and Mutual sealing between glass materials;
2022.08.24
Utilization of LNG in China
LNG (Liquefied Natural Gas), the English abbreviation of liquefied natural gas. Natural gas is a combustible gas that is naturally mined in gas fields, and its main component is methane. LNG is condensed into liquid by cooling gaseous natural gas to -162°C under normal pressure. After liquefaction of natural gas, the storage and transportation space can be greatly saved, and it has the characteristics of large calorific value and high performance. LNG is a clean and efficient energy source. As the import of LNG helps energy consuming countries to achieve energy supply
2022.08.24
Properties of Bioactive Glass
Bioactive glass (BAG) is a kind of material that can repair, replace and regenerate body tissues, and has the ability to form bonds between tissues and materials. Discovered by Hench in 1969, BAG is a silicate glass composed of basic components such as SiO2, Na2O, CaO and P2O5. The degradation products of bioactive glass can promote the production of growth factors, promote cell proliferation, enhance the gene expression of osteoblasts and the growth of bone tissue. is so far
2022.08.24
Hermetic Component Package Life
Hermetic encapsulation provides a relatively impermeable package for the chip to protect the chip from moisture, chemical, mechanical, and electromagnetic fields. It is often used in harsh environments or where reliability is required. The device sealing performance is not good, moisture can penetrate the sealing in a few hours to days, jeopardizing the device performance and eventually leading to failure. Even if the sealing performance of the device meets the requirements, there is still a certain leakage rate problem. Due to the different working environment of the device, the cavity of the device and the environment exist
2022.08.24
Introduction of Lithium Thionyl Chloride Battery
Lithium thionyl chloride (Li/SOCl2) battery is the battery with the highest specific energy in the practical battery series, and the specific energy can reach 590W·h/kg and 1100W·h/kg. This highest specific energy value was obtained from a large-capacity, low-discharge-rate, large-size battery. Lithium Thionyl Chloride Batteries ER34615M Li/SOCl2 batteries are fabricated in a variety of sizes and configurations, with capacities ranging from as low as 400mAh in cylindrical carbon-packed and wound electrode structures, to up to 10000Ah in square
2022.08.24