Hot-Dip Galvanizing vs. Cold Galvanizing
In industrial production, hot-dip galvanizing and cold galvanizing are two common corrosion prevention techniques. They employ different methods to protect the metal surface, each having its own chara...
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CNC Machining Optional Materials: Steel
Steel, also known as iron or steel, is an alloy composed of iron and other elements, the most common of which is carbon. It is also the most widely used metal material today....
What is Passivation reaction?
Passivation reaction is a process in which the surface of a metal is chemically treated to form a passive oxide layer, making the metal more corrosion-resistant. This typically involves exposing the m...
What is salt bath nitriding
Salt bath nitriding is a surface treatment technique primarily used to enhance the hardness and wear resistance of metal components. This process, commonly known as nitriding heat treatment, involves...
What is the difference between blackening and black oxidation?
There are obvious differences between blackening and black oxidation in terms of color, formation principle and treatment method. Blackening is an uncontrollable oxidation of metal surfaces, while bl...
What is chromate conversion coating and its role in post-processing of machined products?
Chromate conversion coating refers to a thin film formed on the surface of machined products through chromate treatment. This film is typically composed of chromium oxide or other chromium compounds,...
What is pickling
Pickling generally refers to an industrial process in which an acidic solution is used to remove oxides, rust, scale, and other impurities from metal surfaces for the purpose of cleaning, brightening,...
What is SurTec650？
SurTec 650 is a chemical treatment agent produced by SurTec Company. It is mainly used for anti-corrosion and anti-rust treatment of metal surfaces. Specifically, SurTec 650 is a phosphorus-containing...
What is a blow mold?
The design and manufacturing of blow molds need to take into account factors such as material selection, product shape and size requirements, production efficiency, etc. High-quality blow molds ensure...