平炉炉顶镁铝砖形状尺寸的设计  

DESIGN ON SHAPE AND DIMENSION OF AL-Mg BRICK FOR OPEN HEARTH TOP

作　　者：薛启文[1] 

机构地区：[1]武钢钢铁研究所

出　　处：《炼钢》1994年第2期45-48,37,共5页Steelmaking

摘　　要：本文介绍平炉镁铝砖炉顶设计用的特殊尺寸参数（用楔形砖倾斜角θｏ凡表示的尺寸参数及直形砖的尺寸参数）和平炉拱形砖简易计算公式，前者是平炉炉顶砖形状尺寸设计的基础，与后者结合可快速而准确计算出用砖量和配比。his paper described the special dimension parameters used in designing AL-Mg bricks for open hearth top(where inclination angle of the arch brick θo represents the dimension parameter of the arch brick and Q represents the dimension parameter of the etraight brick )as well as the simplified calcultion formula for arch bricks used in the open hearth top,The former constitutes the base on which the shape and dimension of bricks for open hearth top is designed.In combination with the latter it will be able to calculate quickly and precisely the real quantity of bricks needed and their proportioning.

关 键 词：平炉 镁铝砖 设计 炉顶 

分 类 号：TF748.3[冶金工程—钢铁冶金]