连铸连轧工艺结课论文(DOC).pdfVIP

内蒙古科技大学

《连铸连轧工艺结课论文》

—保护渣的研究及应用

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目录

1.摘要····················································2

2.关键词··················································2

3.引言····················································2

4.概念····················································2

5.炼钢连铸工艺流程·······································3

6.连铸结晶器保护渣作用····································3

7.薄板坯连铸技术的特点及对结晶器保护渣的要求·············3

8.结晶器保护渣的成分·····································4

9.薄板坯连铸结晶器保护渣的物理性能及冶金特性·············6

10结晶器保护渣的应用·····································10

11结论··················································11

12.参考文献··············································11

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连铸连轧工艺结课论文

—保护渣的研究及应用

[摘要]：连铸结晶器保护渣对铸坯表面质量具有显著影响。通过对保护渣理化性

能、熔化特性的基础研究,确定了连铸用保护渣的组成及成分范围。确定的保护

渣熔化温度,粘度被实践证明是合理的,这为保护渣的研究提供了理论依据。通

过工业性试验的应用证明所研制的保护渣系能满足薄板坯连铸的需要,使用效

果良好,为我国连铸用保护渣的配制提供了方向。

[关键词]：连铸；保护渣；结晶器

ClasspaperofContinuousSteelCastingandrollingprocess

—Protectionslagresearchandapplication

[Abstract]:Continuouscastingcrystallizerprotectionslagoncastingsurfacequality

hassignificanteffect.Basedonthephysicalandchemicalproperties,protectiveslag

meltingcharacteristicsofthebasicresearch,determinethecontinuouscastingwith

protectionslagcompositionandcompositionrange.Certainprotectionslagmelting

temperature,viscositywasprovedtobereasonable,thisfortheprotectionofslag

researchprovidesatheoreticalbasis.Throughtheapplicationofindustrialtestthatthe

developedprotectionslagsystemcanmeettheneedofslabcontinuouscasting,the

useeffectisgood,forourcountrywiththepreparationofthe