Influence of the Time Interval between the Deposition of Layers by the SLM Technology on the Structure and Properties of Inconel 718 Alloy

被引：0

作者：

Adjamsky, S., V ^{[1
,2
]}

Sazanishvili, Z., V ^{[1
]}

Tkachov, Yu, V ^{[1
]}

Kononenko, H. A. ^{[2
,3
]}

机构：

[1] O Honchar Dnipro Natl Univ, Dnipro, Ukraine

[2] Addit Laser Technol Ukraine LLC, Dnipro, Ukraine

[3] Natl Acad Sci Ukraine, Z Nekrasov Inst Ferrous Met, Dnipro, Ukraine

来源：

MATERIALS SCIENCE | 2021年 / 57卷 / 01期

关键词：

SLM technology; mechanical properties; microstructure; Inconel; 718; alloy; technological process;

D O I：

10.1007/s11003-021-00508-3

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We study the influence of a one-time stop in the course of manufacturing of products by the SLM technology on the structure and mechanical properties of specimens of Inconel 718 alloy with an aim to establish their serviceability. The specimens are produced on the equipment of different manufacturers both with stops in the process of printing and without stops. The mechanical properties are determined in tensile tests according to the requirements of GOST 1497 (CYRILLIC CAPITAL LETTER BYELORUSSIAN-UKRAINIAN ICO 6892-84). It is shown that they are improved both in the case of continuous technological processes and in the presence of a stop in the course of production of the specimens.

引用

页码：9 / 16

页数：8

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