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What Are The Hazards Of Laser Welding And Laser Cutting And How To Prevent Them?
1. Harm caused by laser radiation in laser welding and laser cutting On the one hand, laser welding has the danger and harmfulness of conventional welding (such as mechanical injury, electric shock, burning, etc.); On the other hand, its unique harm is laser radiation. With high laser intensity, it can produce extremely violent interaction with …
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Annealing Process Basics In Heat Treatment Production
Annealing process The heat treatment process of heating a metal or alloy to an appropriate temperature, holding it for a certain period of time, and then cooling it slowly (generally cooling with the furnace). It is called annealing. The essence of annealing is: To heat the steel to austenite for pearlite transformation, and the microstructure …
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6 Heat Dissipation Methods Of High Power Semiconductor Laser
The semiconductor laser is one of the most widely used optoelectronic devices. With the continuous progress of technology and the improvement of mass production ability of devices, it can now be applied to more fields. The semiconductor laser is a kind of laser that mainly uses semiconductor materials as working materials. Because of the different …
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