摘要
本文借助一次偶然的机会,凭借对公式—数学表达的物理意义的一种客观直觉,和对合金元素的锌当量关系的三个层次考虑。发现并查证了现行计算公式所存在的问题,并进而初步提出了三个浅近的计算新式文中指出,问题的产生原因在于客观上并不存在“当量总重”这样的事实。而原式却保留了“当量总重”的错误概念和结果。
Based on the consideration of the reiation between the element effect and thier Zinc-Equivalents some argument on the present fomulas for calculating Zinc-Equivalent of element were discussed.Three new formulas has been proposed. The author points out the fact causing the contradiction is owing to that there is no exsisting of the conception of 'equivalent total weight.'
出处
《铸造技术》
CAS
北大核心
1992年第1期35-37,共3页
Foundry Technology
