軸承鋼中TiN夾雜物析出的控制
Control of TiN inclusion precipitation in bearing steel
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摘要: 通過對軸承鋼中TiN夾雜析出的理論分析,得到不同凝固率下TiN夾雜析出溶解度飽和線,據此提出防止TiN夾雜析出的Ti、N控制范圍,同時提出了生產過程中Ti、N的控制措施.Abstract: Based on the theoretical analysis of TiN inclusion precipitation in bearing steel, the saturation solubility curves of TiN inclusion precipitation under different solidification rates was calculated. The control range forTi andN is proposed to prevent TiN inclusion precipitation, and control measures forTi andN are raised in the production process.