Surface Morphology of Ti-alloy Samples Obtained by Electron Beam 3D-printing

被引：2

作者：

Kalashnikov, K. N. ^{[1
]}

Kalashnikova, A. ^{[1
]}

机构：

[1] RAS, SB, Inst Strength Phys & Mat Sci, 2-4 Pr Akad Skii, Tomsk 634055, Russia

来源：

PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON ADVANCED MATERIALS WITH HIERARCHICAL STRUCTURE FOR NEW TECHNOLOGIES AND RELIABLE STRUCTURES 2019 | 2019年 / 2167卷

关键词：

MECHANICAL-PROPERTIES; WIRE; MICROSTRUCTURE; DEFORMATION; COMPONENTS; TITANIUM;

D O I：

10.1063/1.5132012

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this work, the quality of the surfaces on the samples obtained by a method of electron beam-additive manufacture of metal products has been investigated. It has been revealed that depending on the production mode, the morphology of the sample's surface is different. It is shown that the boundaries of the primary grains of beta-phase on the surface are well distinguished due to the steps formed between the grains. The layers formed at different 3D-printing modes demonstrate the differences in crystallization processes and their impact on the quality of the resulting products.

引用

页数：4

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