连铸板坯表面纵裂纹原因分析及控制措施 关键词 :连铸板坯;纵裂纹;浸入式水口;保护渣 [gap=963]Key words: continuous casting slab;longitudinal crack;submerged tube; mold flux
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延缓倒T形脱硫喷枪纵裂纹破损的研究_技术交流_技术中心_中厚板 关键词 :喷枪破损;纵裂纹;烧穿;寿命 [gap=834]Key words :lance damage; vertical crack; burn-out; life
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纵裂纹 longitudinal crack ; rod crack ; vertical crack ; longitudinal surface crack ..
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阐述了板坯纵裂纹的形成机理及其影响因素;
This paper elaborates the causes and affecting factors for slab vertical cracks initiation.
连铸异型坯由于其形状复杂,表面纵裂纹发生率较高。
For shape of CC beam blank is complex, there are more rate of longitudinal crack on the surface.
用金相技术结合电子探针对双辊薄带连铸带坯的纵裂纹成因进行了分析。
We analyse the formation Cause of longitudinal crack of the strip in double - roll strip continuous casting using metallographic technique and electron microprobe.
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