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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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The preparation of metallographic samples cannot be separated from metallographic sandpaper. In the market, there are many brands of metallographic sandpaper, and there are also various grinding media, such as silicon carbide, alumina, diamond, ceramics, and so on. Among numerous metallographic sandpaper, silicon carbide metallographic sandpaper is commonly used and belongs to the general metallographic sandpaper. It not only has good water resistance, but also has excellent grinding performance, and is widely used in production, quality control, and research
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The preparation of metallographic samples cannot be separated from metallographic polishing cloths. Whether it is coarse polishing, medium polishing, or fine polishing, metallographic polishing cloths must be used. There are many types of metallographic polishing cloths due to their different materials and applicable materials. Various fabrics, such as non-woven fabrics, nylon, and silk fabrics, produce hard, soft, non fluffy, short fluffy, and long fluffy metallographic polishing cloths for various applications. The metallographic polishing cloth on the market is also
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As friends know, aluminum oxide polishing solution is suitable for polishing metallographic samples. It is a nanoscale suspension that is smooth and textured like milk. After a certain period of rest, the solvent and aluminum oxide particles will naturally layer, with the upper layer forming a semi transparent water sample and the aluminum oxide particles depositing on the lower layer. Before use, it is necessary to shake well. The shaken aluminum oxide polishing solution looks like milk. Made of cast iron, steel, stainless steel, copper, polymers, minerals, microelectronics
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Metallographic cutting machines are mainly divided into two categories: grinding wheel metallographic cutting machines and precision metallographic cutting machines. Regardless of which type of metallographic cutting machine is used, in practical applications, the entire sample cutting process takes a lot of time in the selection of clamping schemes and the clamping operation process. Therefore, for an irregularly shaped or complex sample clamping, it may involve one or more clamping release operation solutions, This is quite time-consuming.
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You may not know about this metallographic polishing cloth yet! Life is not a fixed pattern of two points and one line, and there are more than one possibility in life. From now on, let's follow the rhythm of metallographic polishing cloth and discover our new possibilities together! QMAXIS original imported metallographic polishing cloth from the United States has my own possibilities. Will lead you to pursue a different self and help you polish and polish in metallographic samples
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Chaineng Metallographic Editor has been engaged in the work of metallographic sample making consumables for several years. During this period, users often discuss with me some problems encountered in daily work regarding sample making methods and consumables usage, especially some small problems encountered during the use of metallographic polishing cloth. Sometimes, users are not very clear, so there may be some confusion, which can more or less affect the efficiency and quality of sample making. The editor will collect and organize these questions in a unified manner
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Among the high-quality Leica microscope systems used in materials science, physics, and engineering research institutions, DM4 M& The DM6 M models are relatively common, and these two Leica microscopes are upright measurement microscopes. The DM4 M is manual, and the DM6 M is a fully automatic industrial microscope. Whether it's a quick overview of samples or a detailed inspection of samples&ndash& Flash; Leica DM4 M& DM6 M upright microscope
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In the previous article, we learned about Leica Microscope DM4 M& The application of DM6 M in the fields of automotive, transportation, and cleanliness analysis. Let's take a closer look at its applications in the metallurgical and steel industries. Whether it's a quick overview of the sample or a detailed inspection of the sample, Leica DM4 M& The DM6 M upright microscopes always meet the testing requirements with appropriate settings. Let's get to know together
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I have been engaged in metallographic work for over 20 years and have used countless metallographic polishing cloths. It is indeed the first time I have seen this new type of magnetic metallographic polishing cloth that can simplify the polishing process. After understanding and using, the truth is indeed simple. In fact, it is a small improvement on the commonly used metallographic polishing cloth. Usually, metallographic polishing cloth with or without adhesive is used, and the back no longer uses adhesive, but instead uses a layer of magnetism
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