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本文从铁硼共晶组织具有耐磨粒磨损特性的角度出发,应用简单易行的工艺,研制了铁硼共晶犁铧,使犁铧的寿命比等温淬火的犁铧提高1.5倍左右,并具有良好的自磨刃效果。此种犁铧具有明显的经济效益和广阔的使用前景。
In this paper, from the point of view of wear resistance of wear-resistant particles in the eutectic structure of Fe-B, a simple and easy-to-use process was developed to improve the lifespan of plowshare by 1.5 times than that of isothermal quenching. Self-sharpening effect. This ploughshare has obvious economic benefits and broad prospects for use.