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X-ray testing equipment: an essential tool for sand hole inspection of castings
In the manufacturing industry, castings are a common process product, and various defects such as sand holes may occur during the manufacturing process. Sand holes refer to the bubbles, tiny pores, or other impurities present inside a casting, which have a serious impact on the strength, wear resistance, and service life of the casting. In order to ensure the quality of castings, the detection of sand holes is particularly important. In this process, X-ray detection equipment plays an indispensable role.
09
2024-01
Application of X-ray Technology in BGA Testing
In the 1990s, with the advancement of integration technology and equipment improvement, LSI, VLSI, and ULSI emerged successively. The integration degree of silicon single chips continued to increase, and the requirements for integrated circuit packaging became more stringent. The number of I/O pins increased sharply, and power consumption also increased accordingly. To meet the needs of development, a new variety, Ball Grid Array Package (BGA), has been added on the basis of the original packaging varieties.
21
2023-12
