The advantages of compound knives mainly include the following aspects:
High hardness: The hardness of compound knives can reach 60-70HRC or above, while the hardness of ordinary steel is generally only 20-30HRC. High hardness makes compound knives more stable and wear-resistant when processing high-hardness materials.
High wear resistance: The compound knife has good wear resistance and can maintain a long working life even when the surface hardness of the processed material is very high, thereby reducing the frequency of tool replacement and reducing production costs.
High corrosion resistance: The compound knife has good corrosion resistance and can work in harsh environments such as humidity, acid and alkali, and is not easy to rust, ensuring the service life and accuracy of the tool.
High strength: Since the compound knife is made of a variety of different materials, the overall strength is greatly improved, and it will not be easily deformed or even damaged even under extremely high pressure.
Good high temperature resistance and thermal stability: The compound knife is suitable for processing high temperature, high hardness, high strength and other materials, and has good high temperature resistance and thermal stability.
Perfect combination of hardness and toughness: Composite steel achieves both hardness and flexibility by wrapping hard steel in soft material, so that the knife neither bends nor breaks when cutting.
Easy processing and correction: Knives made of metal composite materials are easier during forging and machining, and also facilitate subsequent correction work.
Easy grinding and regrinding: Since the outer layer uses soft steel, it becomes easier to grind or regrind by the user.
Improvement of sharpness and durability: After high-intensity forging, the metal atomic particles become fine, which greatly improves the sharpness of the edge and the durability of sharpness.
