Solar Beam Welding
Solar welding uses sunlight to melt and join metals. It is used in materials research for special applications.
Physikalisch-chemischer Wirkmechanismus
Solar welding uses the radiant energy of sunlight concentrated by mirrors to melt metals. The focused energy creates high temperatures in the weld zone, making the metal liquid and joining it.
Metallurgical Relevance & Welding Risks
This process is especially useful for hard-to-melt materials. However, it reduces control over temperature and stress, which can lead to uneven weld quality. Also, the concentrated light can cause local overheating that may affect the microstructure.
Werkstattpraxis & Handlungsanweisungen
For solar welding, you need special solar collectors and welding equipment. The temperature has to be controlled precisely to get uniform weld quality. It's important to check the materials before welding to make sure they can withstand the concentrated light.