How to identify cemented carbide grades carbide

The recognition of concrete carbide qualities is a procedure involving numerous actions and aspects. Sealed carbide is an alloy made up of a difficult stage and a bonding phase. It is widely utilized in cutting devices, mold and mildews, mining tools, geological drill little bits, and wear-resistant parts. Given that various qualities of concrete carbide have different compositions, frameworks and properties, the correct identification of cemented carbide qualities is crucial to guarantee their performance and safety.


Firstly, determining cemented carbide grades calls for an understanding of the fundamental composition and framework of cemented carbide. The primary components of cemented carbide are carbides (such as tungsten carbide, titanium carbide, and so on) and binders (such as cobalt, nickel, etc). The web content of these aspects figures out the residential properties of cemented carbide, such as hardness, wear resistance, toughness, etc. Furthermore, the framework of cemented carbide is additionally a vital element impacting its efficiency, such as grain size, stage distribution, etc

When recognizing concrete carbide qualities, you first need to accumulate relevant information about the example to be determined, such as producer, usage, appearance, etc. Then, the cemented carbide can be determined through the following methods:

1. Elemental evaluation: Identify the material of main components in cemented carbide with chemical evaluation or spectral evaluation. The material of these elements ought to follow the make-up variety in the common quality.

2. Metallographic evaluation: Observe the microstructure of cemented carbide, such as grain dimension, stage circulation, etc, through a metallographic microscope. This details can reflect the prep work process and performance attributes of cemented carbide.

3. Hardness test: Utilize a solidity tester to evaluate the hardness worth of concrete carbide. Different grades of cemented carbide have different hardness varieties, so hardness testing is just one of the essential ways to determine concrete carbide qualities.

4. Performance test: Perform appropriate performance examinations according to the use of cemented carbide, such as wear resistance, durability, cutting speed, and so on. These efficiency indications should follow the efficiency requirements in the typical qualities.


In addition to the above methods, you can likewise learn more concerning concrete carbide grade identification via examination and communication with suppliers or professional testing companies. At the very same time, it must be noted that various grades of concrete carbide might have similar look and performance, so several elements need to be thought about when conducting identification to guarantee the precision of the outcomes.


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