Slag and Steel Resistance of FC Steelboard

本提案旨在对基础材料科学进行实验研究，以控制真空成型耐火板与 ** 钢水和炉渣接触时的耐高温破坏持续时间。一系列的实验将通过将 ** 工业生产的材料在1600 °C下与两种金属（钢和铁）和两种炉渣（钢和铁）** 成分接触，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，来评估击穿机制。这项工作将确定化学结构材料的特点负责 ** 降解阻力或失败方面的化学溶解，热应力或机械侵蚀，并 ** 点改进产品设计，可以实施的合作伙伴公司，FibreCast公司，位于安大略伯灵顿的一家高性能耐火材料产品制造商。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，扩大 ** 加拿大增值产品的产量，增加其伯灵顿 ** 业务的就业和资本投资。加拿大钢铁生产商使用该材料为钢加工容器提供衬里，也将受益于高质量结构隔热板的可用性，通过增加 ** 炼钢容器的工作量，减少重新衬里的频率和成本，减少温度损失和更好的突破 ** 保护安全。

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.