The ultra hot metallographic sandpaper sold only takes a few minutes to prepare samples!
Recently, Amin used a super user-friendly metallographic sandpaper, which is a water resistant and polished metallographic sandpaper made of silicon carbide. Tear off the adhesive and stick it onto the iron plate. Then, directly attach the iron plate to the grinding plate of the metallographic polishing machine. As the grinding plate rotates, the sample is gently ground on top, taking only a few minutes. The surface of the sample is very clean, washed and dried, and placed under the microscope. The deformation layer and the previous process are completed
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