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The chemical principle of surface treatment phosphating treatment
The Chemical Principles of Phosphating Treatment for Metal Surface Treatment
Metal surface treatment technology has become more and more widely used in the production and processing of metal components in recent years. Phosphating is a metal surface treatment technology that is often used. It is ......
1047 
Sophia
Diffusion Metal Carbide Coating Technology
Abstract
This article introduces the electrochemical deposition process of carbon-based films on metals. The technology of electrochemical deposition, also known as “Diffusion-controlled Chemical Vapor Deposition (DCVD)”, is a revolutionary method which combines the strength of catalyst materia......
hot corrosion
，标题为 Hot Corrosion
Hot Corrosion
Introduction
Hot corrosion is a form of corrosion that occurs when certain conditions are present. It is an aggressive form of accelerated corrosion caused by combining high temperatures (313-843 K) and water or moisture within the atmosphere, often containing......
Solubility of Acetylene in Dimethylformamide [HCON(Ch2)]
Melting Point of Acetylene in Dimethylformamide
Acetylene, C2h2, is a colorless and odorless gas that is commonly used in industry as a fuel source, particularly to fuel welding torches. Dimethylformamide (DMF) is a volatile, colorless and practically odorless liquid used as a solvent. DMF is com......
powder sintering atmosphere
Ceramic powder sintering atmosphere
Ceramic powder sintering atmosphere refers to the condition of the environment in which the powder sintering process is performed. The most important factor of the powder sintering atmosphere is the nitrogen content. Nitrogen affects the sinterability and struc......
Sulfation Roasting
Calcination or calcining is a thermal treatment process that uses extremely high temperatures to change the chemical composition of materials. Generally, calcination refers to the process of heating a solid material to a very high temperature to cause the physical and chemical changes that are not......
Aluminum hydroxide decomposition tank
Aluminium Hydroxide Hydrolysis Reactor
Aluminium hydroxide is an important compound used in many industries, including water treatment. It is a white, powdery material that reacts with water to produce aluminium oxide, which is the primary material used in aluminium production. Aluminium hydroxide......
Artificial additional air gap crystallizer
Artificial air gap crystallizer
The artificial air gap crystallizer is a new device designed to induce crystallization in a controlled and uniform manner. It consists of a hollow cylinder with an inner diameter, filled with a liquid medium, usually water. The cylinder is then sealed and heated un......
Introduction to the formula of water-soluble quenching liquid (1)
Water-soluble Quenching Liquid
Water-soluble quenching liquids are used in the quenching process of metals, which refers to annealing, hardening, and other heat treatment processes to improve the physical properties of metal materials. In the annealing process, water-soluble quenching liquids are......
Common Defects of Nitriding (Soft Nitriding)
Leakage of N2 in NF3 Etching
As the need for complex semiconductor wafers and advanced packaging technologies continues to grow, so does the need for sophisticated high-throughput chemical etching processes. Nitrogen trifluoride (NF3) is a key etchant used in the semiconductor industry, as it is ......
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