Slag and Steel Resistance of FC Steelboard

FC钢板的抗渣抗钢性能

• 批准号: 531601-2018
• 负责人: Dogan, Neslihan
• 金额: $ 1.78万
• 依托单位: McMaster University
• 依托单位国家: 加拿大
• 项目类别: Engage Grants Program
• 财政年份: 2018
• 资助国家: 加拿大
• 起止时间: 2018-01-01 至 2019-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=649409
• 关键词: Slag; Steel; Resistance; FC; Steelboard

This proposal is to carry out an experimental investigation into the basic material science that controls the**duration of high temperature resistance to breakdown of vacuum formed refractory panels in contact with**molten steel and slag. A series of experiments will evaluate the breakdown mechanisms by exposing**industrially produced material to contact with two metal (steel and iron) and two slag (steel and iron)**compositions at 1600°C, followed by chemical and microstructural assessment by x-ray, optical and electron**microscopy as well as strength testing. The work will identify chemical-structural material features responsible**for degradation resistance or failure in terms of chemical dissolution, thermal stress or mechanical erosion, and**point to improvements in product design that can be implemented by the partner company, FibreCast Inc., A**Burlington, Ontario, based manufacturer of high-performance refractory products. By improving the metal/slag**containment properties of its product, FibreCast will be in a position to increase its market share and expand**Canadian output of a value added product, with increased employment and capital investment at its Burlington**operation. Canadian steel producers who use the material for lining steel processing vessels will also benefit**from the availability of high quality structural insulation boards through increased working volumes of**steelmaking vessels, reduced frequency and cost of relining, reduced temperature loss and better breakthrough**protection safety.

这项建议是对基础材料科学进行实验研究，该科学控制真空形成的耐火板与钢水和炉渣接触的高温抗击穿时间。一系列实验将通过将**工业生产的材料暴露在1600°C下接触两种金属(钢和铁)和两种炉渣(钢和铁)**成分，然后通过X射线、光学和电子**显微镜以及强度测试进行化学和微观结构评估，来评估击穿机理。这项工作将确定**导致化学溶解、热应力或机械侵蚀方面的耐降解性或失败的化学结构材料特征，并**指出产品设计方面的改进，这些改进可以由合作伙伴公司FibreCast Inc.实施，该公司位于安大略省伯灵顿，总部位于安大略省伯灵顿，是高性能耐火产品的制造商。通过改善其产品的金属/炉渣**遏制性能，FibreCast将能够增加其市场份额，并通过增加其伯灵顿**业务的就业和资本投资，扩大**加拿大增值产品的产量。将这种材料用于钢铁加工船衬里的加拿大钢铁生产商也将受益于**高质量结构绝缘板的供应，因为**炼钢船的作业量增加了，重新衬里的频率和成本降低了，温度损失减少了，**突破**保护更好了。