CHT 工艺中电子和氧阴离子发射器对铬扩散的影响

IF 0.8 4区材料科学 Q4 METALLURGY & METALLURGICAL ENGINEERING

Metallurgist Pub Date : 2024-07-10 DOI:10.1007/s11015-024-01737-y

N. A. Shaburova

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引用次数: 0

摘要

本文介绍了在化学热处理（CTT）过程中发生电发射的实验结果及其理论依据。具有半导体特性的氧化物材料与金属可在技术混合物中形成电场，这些混合物用于将饱和元素转移到 X35CrNi2-3 钢制部件硬化表面的相关工艺中。这些电场对饱和元素转移的贡献与浓度电场相当。为确定加工混合物中产生的发射电流大小，提出了一种测量单元的设计和制造技术。得出了一个方程，该方程描述了在 CTT 期间有浓度场和电场参与的部件固相饱和的一般过程。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Influence of electron and oxygen anion emitters in the cht technological process on chrome diffusion

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Influence of electron and oxygen anion emitters in the cht technological process on chrome diffusion

This paper presents experimental results of a study of the occurrence of electricity emission in the process of chemical-and-thermal treatment (CTT) and their theoretical justification. Oxide materials with semiconductor properties, along with metals, can form electric fields in technological mixtures that are used in processes related to the transfer of saturating elements to the hardened surface of a part made of steel X35CrNi2-3. The contribution of these fields to the transfer of saturating elements is comparable with that of a concentration field. A design and manufacturing technique for a measuring cell is proposed to determine the magnitude of the emission current arising in the process mixture. An equation is obtained that describes the general process of solid-phase saturation of parts with the participation of concentration and electric fields during CTT.

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来源期刊

Metallurgist 工程技术-冶金工程

CiteScore

1.50

自引率

44.40%

发文量

151

审稿时长

4-8 weeks

期刊介绍： Metallurgist is the leading Russian journal in metallurgy. Publication started in 1956. Basic topics covered include: State of the art and development of enterprises in ferrous and nonferrous metallurgy and mining; Metallurgy of ferrous, nonferrous, rare, and precious metals; Metallurgical equipment; Automation and control; Protection of labor; Protection of the environment; Resources and energy saving; Quality and certification; History of metallurgy; Inventions (patents).