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Industry News
The third reason for the formation of adsorbed particles in the aluminum profile of the LED tube housing
The influencing factors of "adsorbed particles" are mainly three aspects: mold, cast rod, and extrusion process. The operation level of operators is also reflected in these three elements. On the basis of production practice, constantly analyze problems and summarize experience. It can reduce or avo......
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One of the reasons for the formation of adsorbed particles in the aluminum profile of the LED tube housing
In the extrusion production of aluminum profiles, common defects are relatively intuitive, such as bending, twisting, deformation, slag inclusion, etc. The defects of "adsorbed particles" are difficult to find without careful observation or touch. The harm is: in the production process of electropho......
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Why does the aluminum profile in the LED tube housing have corrosion spots?
According to JE's many years of production experience and the investigation of various process parameters in the production of aluminum profiles, as well as the follow-up investigation of the operator's implementation of the process, it is believed that the main reasons for the corrosion points of t......
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Corrosion phenomenon during surface treatment of aluminum profiles in LED tube housings
The aluminum ingots used in all aluminum profiles of our JE company are 6063 models. During the surface treatment of 6063 aluminum alloy profiles, it is sometimes found that there are different degrees of irregularly arranged dotted dark gray corrosion points on the surface of the aluminum profiles,......
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