3in、8in、10in、12in碳化硅金相砂纸全都有

    Metallographic laboratories always rely on metallographic sandpaper, and regular procurement has become the norm, especially for friends who are looking for silicon carbide metallographic sandpaper. When purchasing or selecting for the first time, it is a bit unclear what types of metallographic sandpaper are, what types of metallographic sandpaper are the thickness of, and are the grinding particles of metallographic sandpaper made of silicon carbide? Is metallographic sandpaper made domestically or imported? Only after these series of questions have been answered positively can we choose to purchase according to our needs. It seems like there are many problems, but in fact, after reading this introduction, it's as simple as a table!

Adhesive free metallographic sandpaper with adhesive backed metallographic sandpaper

    The commonly used metallographic sandpaper in the market includes national standards, American standards, and European standards. Each standard has a slightly different representation of the model, which needs to be carefully selected. The designation of metallographic sandpaper corresponds to the particle size of the grinding particles, which is referred to as the thickness. Generally speaking, the larger the designation, the finer it becomes. For example, in American Standard 220 (European Standard P240), the particle size of the grinding particles is 58 μ m. American Standard No. 400 (European Standard P800), with a particle size of 22 for grinding particles μ m. Through this example, the meaning of different labels can be understood.


In addition, metallographic sandpaper includes silicon carbide and aluminum oxide. Currently, silicon carbide water resistant metallographic sandpaper is commonly used, and it will not be mentioned much here. We will take silicon carbide water resistant metallographic sandpaper as an example to explain the model, thickness, and fineness of metallographic sandpaper. The following table will tell you all the types of silicon carbide metallographic sandpaper required for the metallographic laboratory.


Table 1

    表2

    The above two tables list all the models of imported silicon carbide metallographic sandpaper from QMAXIS in the United States, whether you need diameters of 3in, 8in, 10in, or 12in, or whether you need adhesive or no adhesive, from the coarser P60 (260 μ m) To finer P4000 (5 μ m) All of them are available, suitable for various metallographic sample preparation purposes. These metallographic sandpaper imported from QMAXIS in the United States have the following characteristics:


Paper based materials have strong toughness, water resistance, good grindability, and high removal rate


Small scratches and damage, quick removal of deformation layer on the surface of the sample, and good grinding effect


The specifications and models are complete, meeting various grinding requirements for metallographic sample preparation. It is a regular consumable in metallographic laboratories


Chaineng Metallographic Company specializes in importing metallographic sandpaper from the United States with complete models and guaranteed quality. If it is exactly what you are looking for, don't miss it. Chain Energy Metallographer's imported metallographic sandpaper from the United States and all types and models of metallographic sample making consumables are quite complete, available in stock, easy to place orders, fast delivery, and very competitive prices. Contact them quickly.