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本文译自美国《电镀工程手册》第十三章,原文作者Harold J.Read。译文前言部份略有删节。本文着重讨论冶金学中的物理冶金学部份,论述电镀工作者需要关心的两个方面:金相学和机械冶金学。除“前言”外,还分有八个小节:(一)金属及合金的基本特征;(二)金属和合金的机械性能;(三)内应力;(四)镀层的强度与延展性的测定;(五)金属之硬度;(六)镀层的晶粒尺寸;(七)热处理;(八)氢脆。本刊将分期刊登这篇译文。
This article is translated from the United States, “Electroplating Engineering Manual, Chapter XIII, the original author Harold J.Read. The preface of the translation is slightly abridged. This article focuses on the physical metallurgy part of metallurgy, discusses the electroplating workers need to be concerned about two aspects: metallography and mechanical metallurgy. In addition to the ”Preface", there are eight subsections: (1) the basic characteristics of metals and alloys; (2) the mechanical properties of metals and alloys; (3) the internal stresses; (4) the determination of the strength and ductility of the coating ; (5) the hardness of the metal; (6) the grain size of the coating; (7) the heat treatment; The publication will be published in stages of this translation.