Structure of Guide Wire In the world of minimally invasive intervention therapy, doctors often need to insert slender catheters into the complex vascular network or other deep cavities of the human body, directly reaching the lesion. The key guide to completing this difficult "adventure" is a seemingly simple yet intelligent thread - the guide wire. It is not only the "pioneer" for the advancement of the catheter, but [...]
Process of Spraying Photoresist onto a Silicon Wafer Ultrasonic spraying offers significant advantages in silicon wafer processing. Using high-frequency vibrations, it atomizes the coating into uniform, tiny droplets of 5-30 microns. This creates a uniform coating on the wafer surface with precisely controllable thickness (0.1-5 microns), free of pinholes and buildup, avoiding the uneven thickness and particle agglomeration associated with traditional spraying. Ultrasonic spraying boasts a material utilization [...]
Key Material Binder for Lithium-ion Batteries In the precise construction of lithium-ion batteries, binders play a crucial and irreplaceable role. It tightly combines active substances, conductive agents, and current collectors through physical and chemical interactions, constructing a stable framework for electrodes. Its core mission is to 'buffer the volume changes of active substances during charging and discharging processes'. Taking graphite negative electrode as an example, repeated insertion and [...]
Bipolar Plate Coating for Hydrogen Fuel Cell Engine Stack We focus on the coating technology of the core component of the hydrogen fuel cell engine stack - Bipolar Plate (BPP). This is one of the key factors determining the performance, lifespan, and cost of the fuel cell stack. Why do bipolar plates require coating? The bipolar plate forms the backbone of the fuel cell stack and plays a [...]
Ultrasonic Spray Deposition Technology Ultrasonic Spray Deposition Technology: Principles, Processes, and Application Prospects Ultrasonic spraying technology is an efficient material preparation method that has emerged in recent years. Its core utilizes high-frequency sound wave energy to convert liquids into uniform and fine droplets, which are then sprayed onto the substrate surface using a gas carrier to achieve precise and controllable deposition of functional materials. This technology is widely [...]
Principles of Ultrasonic Application in Spray Pyrolysis 1. Principles of Ultrasonic Application in Spray Pyrolysis: Enhanced Atomization: Ultrasonic waves play a key role in the spray system of spray pyrolysis equipment. When ultrasonic waves act on the liquid surface, they generate high-frequency vibrations. These vibrations form capillary waves on the liquid surface. When the amplitude of the capillary waves reaches a certain level, droplets are ejected from the [...]
Ultrasonic Atomization of Alkoxysilane Solution The ultrasonic atomization of alkoxysilane solution is a common method for depositing thin silica based coatings or preparing fine powders by sol-gel process. The following is a detailed breakdown of the process, key considerations, and how to achieve the required droplet size. Process Overview Essentially, it is the production of aerosols (fine droplet mist) from precursor solutions. This type of aerosol can be: [...]
Ultrasonic Drug-Eluting Stent Sprayer The ultrasonic drug-eluting stent sprayer is an advanced device specifically designed for the preparation of drug-eluting stents. The following is a detailed introduction to the device: Device Principle The ultrasonic drug-eluting stent sprayer utilizes the principle of ultrasonic atomization spraying to atomize the drug solution into tiny particles, which are then evenly sprayed onto the surface of the metal stent. Ultrasonic waves generated by [...]
Ultrasonic Spray Coating Process for Wafer Coating Ultrasonic Spray Coating Process for Wafer Coating - Cheersonic Behind the booming development of the modern electronic information industry, wafers, as the core carrier of integrated circuits or chips, play a vital role. Wafers are thin, circular sheets made of high-purity silicon. As a semiconductor material, silicon's conductivity can be precisely tuned by doping with various impurities, enabling diverse functions. The [...]
Purpose of Spray Coating Proton Exchange Membranes Purpose and Advantages of Spray Coating Proton Exchange Membranes Precise Control of Membrane Thickness: Spray coating technology allows for precise control of membrane thickness. By adjusting spraying parameters such as spray speed, nozzle-substrate distance, and number of spray coats, a membrane of desired thickness can be achieved. This is crucial for optimizing the performance of proton exchange membranes in applications such [...]
Address: No. 11-13, Chuangye Road, Changkou Town, Fuyang District, Hangzhou City, Zhejiang Province | Phone: +86-571-87910406
