Cooling and heating system TES for integrated circuit wafer cooling method

Integrated circuit products have been developed for more than 50 years and are the most advanced high-tech industries. Integrated circuit or chip / chip. The complete chip manufacturing process includes chip design, wafer manufacturing, package manufacturing, and testing. The wafer manufacturing process is particularly complicated.The raw material of the chip is silicon, and the silicon is refined by quartz sand. The wafer is purified by silicon (99.999%), and then these pure silicon are made...

LNEYA New Energy Electric Vehicle Test Temperature Controlled Cooling and Heating Solution

Reactor Thermal Control Unit and Solutions for Chemicals

Temperature control is a process in which the temperature of a substance or a change in temperature is measured or otherwise detected, and the transfer of thermal energy into or out of the space or substance is adjusted to achieve the desired temperature. When dealing with pharmaceutical production, maintaining accurate temperature control is critical. Starting with research throughout production, precise temperature control is required at every stage of the process. We fully understand the i...

Precautions for cooling and heating during operation of various reactors

In many laboratories, various reaction vessels of chemical companies are indispensable reaction vessels, and its operating temperature: -80°C-250°C. The laboratory reactor works at normal temperature, and cooling water must be passed normally to avoid magnetic reduction and demagnetization of the magnetic steel. For the user, there is no headache than not knowing what kind of temperature control equipment to choose to suit their own test or production requirements. The most common requirement...

Another name for explosion-proof refrigerator: metal cold processing assembly box

Wuxi Guanya LNEYA explosion-proof refrigerator adopts single-machine self-folding cryogenic processing technology. It is made of SUS304 stainless steel wire plate with separate low-temperature box, horizontal low-temperature box, inner and outer box, polyurethane insulation, and fast cooling speed.Cold processing technology is a new process technology that improves the performance of material workpieces in recent years. It is a relatively effective and economical technical means at present. T...

battery charging test conditions at different ambient temperatures

At present, the battery is undoubtedly the most core and critical component in electric vehicles. Therefore, both the OEM and the battery factory need to conduct a comprehensive test of the battery. The characteristics of automotive lithium-ion power batteries are greatly affected by ambient temperature. In low temperature environment, the available energy and power attenuation is more serious, because long-term charging in low temperature environment, the life will be greatly shortened. In t...

Where are the applications of the CO2 supercritical extraction cryogenic refrigeration unit?

With the continuous development of co2 supercritical extraction technology, co2 supercritical extraction cryogenic refrigeration devices have attracted the attention of many industries due to their own characteristics, and have been widely used in various chemical reactions.1. Catalytic reaction: The use of supercritical CO2 fluid as the solvent in the enzyme-catalyzed reaction can promote the enzyme-catalyzed reaction. The activity and stability of many enzymes are very good. The reaction ra...

Industry and introduction of low temperature chiller

In petroleum refining, petrochemical industry, organic synthesis, chemical products and other industrial production, refrigeration technology must be applied to control the reaction temperature during processes such as liquefaction, condensation, solidification, separation, refining, crystallization, concentration, and purification. The chemical industry is mainly used for the cooling and cooling of chemical reaction kettles, and takes away the ordinary heat generated by chemical reactions in...

Cooling and shrinking assembly freezer for metal parts and common assembly methods in the industry

In the cold shrink production of copper sleeves, bearings, etc., quick-freezing cryogenic boxes are widely used in mechanical assembly. Copper sleeve cooling shrink assembly cabinet variable temperature assembly method is to heat the hole or cool the shaft. When the diameter is larger or the interference amount is larger, the parts will be damaged if assembled at normal temperature. In this case, the method of heating and containing the parts or cooling the contained parts should be used for ...

The reason for the existence of cryogenic refrigerator in the tool parts manufacturing industry

Cryogenic treatment is applied to worn tools, die cutter materials, and later extended to alloy steel, cemented carbide, etc., this method can change the internal structure of metal materials, thereby improving the mechanical and processing properties of the material, it is currently One of the toughening treatment processes. The cryogenic cryostat can cause obvious changes in the structure, effectively promote the transformation of retained austenite to martensite and the precipitation of u...