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Effect of microalloyed elements on Microstructure and properties of 34crnimo6 fan spindle steel

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Document pages: 6 pages

Abstract: The effects of trace alloying elements in 34crnimo6 steel on its microstructure and mechanical properties, especially the effects of Al and N, were studied, and its tensile strength, yield strength, elongation at break, elongation at break, fracture toughness, fracture toughness, fracture toughness, fracture toughness, fracture toughness, fracture toughness, fracture toughness, fracture toughness and fracture toughness were tested, The impact absorption energy under different conditions was compared, and the mechanical properties of the material were studied. According to the experimental results, the variation law of mechanical properties with aluminum content was obtained. The results of average grain size test and SEM show that the strengthening mechanism is the pinning effect of aluminum nitride.

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