Investigation of the effect of HIP processing on the physical and mechanical characteristics of parts obtained by the SLM method

Abstract In this paper presents the results of studying the powder material AISI 321. Selective laser melting (SLM) of the samples was carried out in modes with a change in the radiation power. The subsequent processing of the samples by the method of hot isostatic pressing (HIP) was carried out. Th...

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Published inJournal of physics. Conference series Vol. 2077; no. 1; pp. 12024 - 12031
Main Authors Raznoschikov, A S, Voznesenskaya, A A, Kochuev, D A, Gerke, M N, Chkalov, R V
Format Journal Article
LanguageEnglish
Published IOP Publishing 01.11.2021
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Summary:Abstract In this paper presents the results of studying the powder material AISI 321. Selective laser melting (SLM) of the samples was carried out in modes with a change in the radiation power. The subsequent processing of the samples by the method of hot isostatic pressing (HIP) was carried out. The roughness of the surfaces and the microhardness of the samples before and after the HIP were studied.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/2077/1/012024