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在总结国内外探伤用荧光磁粉制造技术的基础上 ,提出了微胶囊法制备荧光磁粉的新思路 ,对工艺过程中的主要影响因素作了较为系统的研究和探索 ,取得了较为满意的结果。
On the basis of summarizing the manufacturing technology of fluorescent magnetic powder for flaw detection both at home and abroad, a new method for preparing fluorescent magnetic powder by microcapsule was proposed. The main influencing factors in the process were systematically studied and explored, and the satisfactory results were obtained.