摘要
根据气-固反应理论建立了石墨电极高温氧化动力学模型XS=kA十kB·Q,并通过高温氧化实验证明,内扩散和化学反应是影响其反应的限制性环节。
Based on the gas-solid reaction theory, the kinetic model of graphite electrode oxidation at high tempelature is established and expressed as XS=kA+kB·Q The experiments results indicated that the internal diffusion and chemical reaction are the limit factors.
出处
《特殊钢》
北大核心
1995年第1期22-25,共4页
Special Steel
关键词
石墨电极
高温氧化
动力学模型
电弧炉
Graphite Electrode, Oxidation at High Temperature, Kinetic Model