Review : Microstructural Control and Functional Enhancement of Light Metal Materials via Metal Additive Manufacturing

Ishimoto, Takuya; Nakano, Takayoshi

Materials Transactions, 2023, 64(1), 10-16

Number of Access:365（2025-07-18 10:03 Counts）

Identifier to cite or link to this item: https://hdl.handle.net/11094/89910

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Title
Review : Microstructural Control and Functional Enhancement of Light Metal Materials via Metal Additive Manufacturing
Creator
NRID
1000050508835 1000050508835
ORCID
0000-0003-0081-0591 0000-0003-0081-0591
researchmap permalink
i_taku i_taku
Scopus Author ID
35310484700 35310484700
CreatorName
Ishimoto, Takuya
NRID
1000030243182 1000030243182
ORCID
0000-0001-8052-1698 0000-0001-8052-1698
researchmap permalink
read0013987 read0013987
Scopus Author ID
7403896013 7403896013
CreatorName
Nakano, Takayoshi
Subject
powder bed fusion
single crystalline-like texture
polycrystalline
bimodal microstructure
Description
Ishimoto Takuya, Nakano Takayoshi. Review : Microstructural Control and Functional Enhancement of Light Metal Materials via Metal Additive Manufacturing. MATERIALS TRANSACTIONS 64, 10 (2023); https://doi.org/10.2320/matertrans.MT-MLA2022007.
Abstract
Additive manufacturing (AM) has been attracting a great deal of attention in both academia and industry in recent years as a technology that could bring innovation to manufacturing. AM was originally developed as a method specialized in fabricating three-dimensional structures by the additive manner. However, in reality, a huge number of parameters involved in AM has a significant effect on the microstructure and the resulting physicochemical properties of the metallic material. Therefore, in very recent years, metal AM is being recognized as a technology for controlling the microstructure of metals rather than its shape. In addition, AM can even customize the microstructure of each site by applying locally controlled heat energy. The ability to simultaneously control complex shapes and microstructures will add even higher value to light-weight metal materials. This paper describes the potential of metal AM to control material and shape properties that dictates the essential mechanical properties of the product with introducing latest results.
Publisher
The Japan Institute of Metals and Materials
Source Title
Materials Transactions
Volume (Issue)
64(1)
Page
10-16
Date of Issued
2023-01-01
Language
English
Handle URL
https://hdl.handle.net/11094/89910
PISSN
13459678
eISSN
13475320
NCID
AA1151294X
Relation.isIdenticalTo
DOI (Publisher Version)
https://doi.org/10.2320/matertrans.MT-MLA2022007
Access Rights
open access
oaire:version
Version of Record
Category
学術雑誌論文 Journal Article