Wafer Oxidation Wafer Oxidation - Photoresist Spray System - Cheersonic The role of the oxidation process is to form a protective film on the wafer surface. It protects wafers from chemical impurities, prevents leakage currents from entering circuits, prevents diffusion during ion implantation, and prevents wafer slippage during etching. The first step of the oxidation process is to remove impurities and pollutants, and it is necessary to remove [...]
Effect Of Ultrasonic Spraying On GDL Effect Of Ultrasonic Spraying On GDL - Ultrasonic Nozzles - Cheersonic The role of the gas diffusion layer is divided into two main categories, the first regulates all relevant transport processes the transfer of fuel hydrogen and oxidiser oxygen, the discharge of reaction products water and heat dissipation, and the transfer of electrons to the collector; the second acts as a functional [...]
Balloon Catheter Hydrophilic Coating Curing Method Balloon Catheter Hydrophilic Coating Curing Method - Ultrasonic Sprayer - Cheersonic After the balloon catheter enters the body, it will cause a series of reactions. For example, vascular endothelial damage and adsorption of bacteria due to catheter friction. In order to reduce the damage of the balloon catheter to the human body during interventional treatment and improve its surface biocompatibility and lubricity, [...]
Wafer Processing Wafer Processing - Photoresist Deposition System - Cheersonic All semiconductor processes start with a grain of sand! Because the silicon contained in the sand is the raw material needed to produce wafers. Wafers are circular slices formed by cutting a single crystal cylinder of silicon (Si) or gallium arsenide (GaAs). To extract high-purity silicon materials, silica sand, a special material with a silicon dioxide content of [...]
Solid Oxide Fuel Cells Coatings Solid Oxide Fuel Cells Coatings - Fuel Cell Catalyst Coating Systems - Cheersonic Solid Oxide Fuel Cell (SOFC) is an electrolyte with a solid oxide oxygen ion (O2-) conductor, which serves the dual purpose of transferring O2- and separating air and fuel. Compared to other types of fuel cells, SOFC is highly adaptable and can use carbon monoxide and hydrocarbons as fuels; in [...]
Balloon Catheter UV Curing Process Requirements Balloon Catheter UV Curing Process Requirements - Balloon Catheter Coating - Cheersonic According to the theoretical basis and experimental analysis of the UV curing process of the balloon catheter, in order to obtain a good curing effect of the hydrophilic coating on the medical catheter and meet the needs of the use of the balloon catheter, the following UV curing process requirements [...]
Spray Magnetic Ink Spray Magnetic Ink - Ultrasonic Spray - Cheersonic Recently, our company has tested a new project - spraying magnetic ink. The substrate used is a silicone rubber substrate, and the spray system is necessary to create a superhydrophobic surface, and the liquid to be sprayed will be a magnetic ink. Cheersonic focused on the ultrasonic coating technology more than 20 years. We provide not only [...]
Wave-soldering Flux Coating Based on the below application, A. Liquid: fluxer B. Board: 8" x 10" C. Spray area: bottomside D. Capacity Requirements: not high volume, 2 min per board There is ultrasonic spray coating equipment UAM4000 which is popular in experiment R&D and low volume production. It has been widely used in spraying fluxer, and I equipped below configuration for you. Cheersonic focused on the ultrasonic coating [...]
Spray Freeze Drying Spray Freeze Drying - Ultrasonic Spray Nozzle - Cheersonic Do you want the ultrasonic spray system for powder production or chemical deposition? For powder production, there are three frequencies to choose from. 1. Megasonic nozzle, 2-3um particle size 2. 120kHz nozzle, 10um particle size 3. 50kHz nozzle, 20um particle size
Gas Sensor Classification Gas Sensor Classification - Spraying Thin Film Polymers - Cheersonic A gas sensor is a sensor that is used to detect the presence of a specific gas in a certain area and/or can continuously measure the concentration of a gas component. Gas sensors are commonly used in coal mines, petroleum, chemical, municipal, medical, transport and household safety and protection applications to detect the concentration or [...]
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