摘要
本文简述了选择工程材料时应考虑的部分因素,论述了材料在某些载荷作用下其机械性能与成本之间的关系,从而给出了可以定量化比较和计算的选择工程材料的方法。
The relationship between mechanical properties of materials under weight and the cost, as well as some factors to consider in selecting engineering materials, is discussed in the article, and a method of guantitativc comparison and calculation is suggested for choosing engineering materials.
出处
《郑州航空工业管理学院学报》
1992年第2期39-43,48,共6页
Journal of Zhengzhou University of Aeronautics
关键词
工程材料
选择方法
性能
价格
成本
engineering material
method of selection
characteristics
price
cost
