Compared with other materials, the corrosion resistance of cemented carbide has the following advantages and disadvantages:
advantage:
1. High hardness and strength: Carbide has high hardness and strength and can maintain good mechanical properties at high temperatures, so it is suitable for manufacturing high-strength, wear-resistant cutting tools and wear-resistant parts.
2. Good wear resistance and corrosion resistance: Carbide has good wear resistance and corrosion resistance and can remain stable in various corrosive environments, so it is suitable for manufacturing measuring tools, high-strength parts and sports equipment. Equipment, etc.
3. Good fatigue resistance and impact resistance: Carbide has good fatigue resistance and impact resistance, and can remain stable under various complex stresses, so it is suitable for manufacturing various structural parts and tools.
shortcoming:
1. High brittleness: Carbide is relatively brittle and easily breaks when impacted or bent. Therefore, corresponding protective measures need to be taken, such as adding tough materials, heat treatment, etc.
2. Sensitive to temperature and pressure: Cemented carbide is sensitive to temperature and pressure, and is prone to deformation and cracking under high temperatures and pressures. Therefore, corresponding control measures need to be taken, such as adding stabilizers, heat treatment, etc.
3. Higher cost: The production cost of cemented carbide is higher, requiring the use of expensive raw materials and precision processing equipment, so the price is relatively expensive.
4. Processing is difficult: Carbide is difficult to process and requires fine processing and grinding to ensure the stability of its dimensions and accuracy, so the manufacturing cost is also high.
To sum up, compared with other materials, the corrosion resistance of cemented carbide has the advantages of high hardness and strength, good wear resistance and corrosion resistance, good fatigue resistance and impact resistance, but there are also It has disadvantages such as greater brittleness, sensitivity to temperature and pressure, higher cost, and difficulty in processing. When choosing to use cemented carbide, it is necessary to comprehensively consider its advantages, disadvantages and actual application scenarios.
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