Method of sampling steel material and a device therefor
作者： Shigeru Makaji , Akimune Sato , Akira Ichihara , Kaizo Okamoto , Eiji Hina
DOI:
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摘要: A method and a device for collecting quantoback analysis sample in hot state from preferred position of continuously cast steel piece are disclosed. According to this invention, dish like recess is cut on the surface while leaving center column, then root left column taken out as sample. cutting way accessing presented operating process.
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