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About Trojan

Founded in 2005, Trojan (Suzhou) material technology Co., Ltd is located in Suzhou City, Jiangsu Province. It is a professional Metallographic Diamond Wafering Blades Suppliers in China, We have a strong production team, which can be processed according to product instructions or samples provided by customers. wholesale Diamond Wafering Blades and other products. We have our own equipment, one-stop production, factory direct sales, high quality and low price. The company has passed ISO, CE and other system certifications, and its products are widely used in metallographic testing laboratories in various industries at home and abroad, and have been widely recognized by customers. As your trusted OEM/ODM Metallographic Diamond Wafering Blades Company, in order to avoid undiscovered failures, we will perform 100% appearance and functional inspections on every detail before shipment to meet all your requirements for product quality. If you find any product defects, we are willing to negotiate a solution. Looking forward to cooperating with you!

Industry knowledge

What are the key features and advantages of using metallographic diamond wafering blades compared to other types of blades?

Metallographic diamond wafering blades have a number of key features and advantages that make them highly desirable compared to other types of blades used in metallography. 
One of the main advantages of metallographic diamond wafering blades is their exceptional cutting performance. These blades are specifically designed to cut hard materials with precision and efficiency. Diamond is one of the hardest materials known to man, and when it is used as the cutting edge in wafering blades, it allows for effortless cutting of even the toughest materials, such as metals, ceramics, and composites. This results in clean and accurate cuts, minimizing deformation and damage to the sample being prepared.
Another feature that sets metallographic diamond wafering blades apart is their long operational life. Unlike conventional blades that quickly wear out and lose their cutting effectiveness, diamond blades offer exceptional durability and extended usage time. This is due to the high hardness and wear resistance of diamond, which ensures that the blades maintain their sharpness over prolonged periods of use, reducing the need for frequent blade replacements.
Furthermore, metallographic diamond wafering blades provide a higher level of safety compared to other blades. Their superior cutting performance allows for reduced cutting forces, resulting in less vibration and heat generation during the cutting process. This not only improves the overall safety for the operator but also minimizes the risk of damage to the cutting equipment and the integrity of the sample.
The versatility of metallographic diamond wafering blades is another notable advantage. These blades are available in various sizes, allowing for a wide range of cutting applications. Whether it is for sectioning small samples or large specimens, diamond wafering blades can be tailored to meet specific cutting requirements. Additionally, they are compatible with different types of cutting equipment, making them adaptable to various setups and laboratory environments.
Lastly, the use of metallographic diamond wafering blades often leads to enhanced sample preparation results. The clean and precise cuts achieved by these blades ensure that the integrity of the sample remains intact, providing accurate and reliable data during subsequent analysis. With minimal deformation and damage, the subsequent polishing and etching steps are made easier and more efficient.

How does the choice of diamond grit size and concentration impact the cutting performance of metallographic diamond wafering blades?

The choice of diamond grit size and concentration plays a crucial role in determining the cutting performance of metallographic diamond wafering blades. Diamond particles are embedded in the blade matrix and serve as the cutting elements. The size and concentration of these diamond particles have a direct impact on the blade's cutting efficiency, surface finish, and overall longevity.
The diamond grit size refers to the diameter of the individual diamond particles. Smaller grit sizes, such as 120 or 150, have finer particles, while larger grit sizes, such as 60 or 80, have coarser particles. The selection of the appropriate grit size depends on the material being cut and the desired finish. 
For softer materials, a smaller grit size is recommended. The finer particles enable a smoother cutting action, resulting in a better surface finish. On the other hand, coarser grit sizes are more suitable for harder materials as they provide a more aggressive cutting action, facilitating faster material removal. It is important to note that using too fine or too coarse a grit size can negatively impact the cutting performance and may result in excessive wear on the blade.
The diamond concentration refers to the number of diamond particles present in a given area of the blade. It is typically measured in carats per cubic centimeter (ct/cm³). Higher diamond concentrations indicate a greater number of diamond particles, resulting in a denser and more robust blade. 
A higher diamond concentration translates to improved cutting efficiency and longer blade life. The increased number of cutting points allows for a more effective material removal rate, reducing cutting time. Additionally, a higher concentration provides better heat dissipation, reducing the risk of thermal damage to the sample.
While a higher diamond concentration offers advantages, it is important to consider that it may also result in a rougher surface finish. This is due to the increased number of cutting points interacting with the material. Therefore, the selection of the appropriate diamond concentration should consider the desired finish requirements and the material being cut.