摘要
给出了一个新的冒口计算公式，它比传统的模数法和热节园更能精确地反映金属凝固机理，利用新的公式可以提高工艺出品率，降低材料消耗和能源消耗。
In this paper a new formula for riser calculation is given. It is more precise in reflecting the solidification mechanisms compared to the traditional modulus method and heat node circular method.Applying the new formula to technology of metal production the yied of production could be increased;the consumption of raw materials and energe could be decreased.
出处
《北京工业大学学报》
CAS
CSCD
1996年第2期29-33,共5页
Journal of Beijing University of Technology
关键词
模数
冒口
凝固调节系数
铸造
modulus
riser
solidiflcation adjustment factor
feeding metal adjustment factor
