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Advantages of Laser Cleaning and Fast Carbon Steel Rust Removal
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Advantages of Laser Cleaning and Fast Carbon Steel Rust Removal

Views: 0     Author: HanTenCNC     Publish Time: 2021-10-28      Origin: Site

Carbon steel is an iron-carbon alloy with a carbon content of 0.0218% to 2.11%. Also called carbon steel. Generally, it also contains a small amount of silicon, manganese, sulfur, and phosphorus. Generally, the higher the carbon content of carbon steel, the greater the hardness and the higher the strength, but the lower the plasticity.


Rust is a chemical reaction, essentially an oxidation reaction of metal. The most common rust phenomenon is that iron products have been exposed to the air for a long time and have an oxidation reaction with oxygen, or they are corroded by oxygen in the water to become oxides. Rust usually refers to the oxides produced on the surface of metals (including alloys), common ones are: iron rust, copper rust, aluminum rust and so on. But not all metal oxides are called "rust". In a nutshell, common metals use "rust" to indicate their oxides.


Laser cleaning can quickly remove rust and oil stains on the metal surface. Laser cleaning is a new and environmentally friendly cleaning method with no grinding and non-contact. At the same time, it can solve problems that cannot be solved by traditional cleaning methods. It is considered the best The reliable and most effective solution.


The principle of laser cleaning is to use high-frequency and high-energy laser pulses to irradiate the surface of the workpiece. The coating layer can instantly absorb the focused laser energy, so that the oil, rust or coating on the surface can be evaporated or peeled off instantly, which can effectively remove surface attachments or surfaces at a high speed. The cleaning method of the coating, and the laser pulse with a short action time, will not damage the metal substrate under the appropriate parameters.


The rust on the surface of the carbon steel was peeled off by the laser beam of laser cleaning, revealing the original color of the carbon steel. It can be seen from the figure below that laser cleaning only removes the rust layer on the surface of the carbon steel, without harming the carbon steel itself, and the laser cleaning is fast and efficient.

Carbon steel



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