铸造2011，Vol.60Issue(8)：754-758,5.
铸钢件保温冒口计算模型及软件的研究
Research on Calculating Model and Software for Insulating Riser of Steel Castings
摘要
Abstract
The calculating model and calculating software for insulating risers were researched in detail on two kinds of cast steels ZG0Cr13Ni4Mo and ZG230-450 in order to guide the technological design of insulating risers. By means of various research methods such as mathematical analysis, numerical calculation, casting experiment and nondestructive testing, the characteristics and applicability of mathematical analytic methods using Cubic Equation, Perimetrischen Quotient or Q-number were compared and analyzed. It was found that the Cubic Equation method is suitably used as the calculating model for insulating risers. In addition, the corresponding calculating software is developed. The research methods and results can be reference for the technological design and calculation of insulating risers used for other kinds of cast steels.关键词
保温冒口/模数/三次方程法/计算模型/计算软件Key words
insulating riser/modulus/cubic equation method/calculating model/calculating software分类
矿业与冶金引用本文复制引用
陈玉勇,卫红波,孔凡涛,吴士平..铸钢件保温冒口计算模型及软件的研究[J].铸造,2011,60(8):754-758,5.基金项目
国家科技重大专项课题(2009ZX04014-061) （2009ZX04014-061）
