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随着我国四化建设的发展,已有越来越多的行业与人员和金属材料发生关系,他们都希望能了解一些金属原材料的基本知识,为此作者收集了金属材料中常用的44种金属元素(包括硼、硅等7种类金属元素),对他们的存在与冶炼、性质与用途以及产品的规格与生产厂作简要介绍。这对从事与金属材料有关的人员都是有帮助的,但因本刊篇幅有限,因此征得作者同意,选登其中少数几节,以飨读者。
With the development of the four modernizations in our country, more and more professions and people have been involved with the metal materials. All of them want to know the basic knowledge of some metal materials. To this end, the author has collected 44 kinds of metals commonly used in metal materials Elements (including 7 types of metal elements such as boron and silicon), a brief introduction of their existence and smelting, their properties and uses, as well as their specifications and production plants. This is helpful for people involved in metal materials. However, due to the limited space of this publication, we hereby authorize the author to select one of the few sections for readers.