At the end of each month, colleagues from Chain Nengjia will sit together and discuss which metallographic equipment and consumables are commonly used this month.

     I am looking forward to every discussion. Because&quo; Love to use; Although this term is simple, it reflects a certain working state of colleagues at LinkedIn in the past small stage. Even in the scenario we described, you will see a certain part of the actual sample preparation process, as well as the appearance of these metallographic equipment and consumables in the work.


Dishonest recommendation, that's probably what it means. The 6 pieces of metallographic equipment and consumables recommended by Chaineng editor today are all our favorites. Whether you already own or are planning to plant one of them, please feel free to call or leave a message to share with me!


Metallographic sample preparation equipment: German QATM manual/automatic integrated grinding wheel cutting machine Qcut 250A, German QATM fully automatic hydraulic hot embedding machine Qpress 40, German QATM double disc automatic grinding and polishing machine Qpol 250 A2-ECO

    The original imported QATM fully automatic hydraulic metallographic hot embedding machine Qpress 40 from Germany is equipped with an automatic water cooling system, which can simultaneously embed two samples. Microcomputer program control can automatically execute corresponding operations in sequence. The fully automatic bayonet sealing system can achieve fast and convenient opening/closing operation of the sample cylinder. The sample cylinder component can be quickly replaced without tools. The sturdy aluminum structure adopts powder coating, which is durable, beautiful, and easy to clean. Low noise, simple operation, and easy maintenance, it is a commonly used inlaid model in metallographic laboratories.


The original imported QATM double disc automatic metallographic polishing machine Qpol 250 A2-ECO from Germany has a working disc diameter of 200-250 mm. The new work disk assembly system, new control software, and all preparation methods can be edited and stored, and protected through user account management. Pressure, speed, and rotation direction can be adjusted. The TOPAS ECO dosing system can be selected for use, providing more flexible operation and convenience for sample preparation. The shockproof plastic inner cover adopts powder coated aluminum outer cover and high standard technology of the equipment, giving it the characteristics of quiet and smooth operation and better preparation results. Simple operation, easy installation and maintenance, making it an ideal automatic grinding and polishing equipment for metallographic laboratories.


Metallographic sample making consumables: American QMAXIS grinding wheel cutting pieces, American QMAXIS hot pressing inlay powder, American QMAXIS silicon carbide sandpaper


The original imported QMAXIS (pulse) grinding wheel cutting blade is a specialized cutting blade for metallographic grinding wheel cutting machines. It is suitable for metallographic cutting of most materials such as various steels, superalloys, Ferrous and nonferrous metals. Grinding wheel metallographic cutting blades belong to wear type cutting blades, which are environmentally friendly resin bonded, economical rubber bonded, and glass fiber reinforced cutting blades that can achieve dry cutting. The cutting temperature is low, the plastic deformation is small, the cutting accuracy is high, the cutting speed is fast, and the service life is long.


The original imported QMAXIS (Kemai) hot pressing inlay powder from the United States is suitable for inlaying materials that are not sensitive to temperature and pressure. Fully cured at appropriate temperature and pressure, less prone to embedded defects, and well maintained edges, making it suitable for continuous batch preparation of standard specimens.

    The original imported QMAXIS (Kemai) silicon carbide sandpaper from the United States has strong toughness, good water resistance, uniform, dense, sharp distribution of silicon carbide particles, and high removal rate. By grinding the metallographic sample with it, the surface scratches are small, which is beneficial for subsequent polishing processes and can effectively shorten the sample preparation time.


Alright, that's all the content that our Liannengjia friends love to use in this issue. Are there any good things for you to plant grass in this issue? Feel free to come and discuss with engineers from Chain Nengjia at any time!