What question did this study set out to answer?

To review and synthesize published data on the mechanical properties and defect structures characteristic of additively manufactured metallic materials.

August 1, 1972Annual Review of Materials Science

The Structure of Defects in Solids

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To review and synthesize published data on the mechanical properties and defect structures characteristic of additively manufactured metallic materials.
Conducted a systematic synthesis of published experimental data evaluating the mechanical properties of metallic materials.
Assessed specimens fabricated via powder bed fusion additive manufacturing technologies, including electron beam melting (EBM), selective laser melting (SLM), and direct metal laser sintering (DMLS).
Additive manufacturing processes generate characteristic microstructural defect distributions that significantly impact overall mechanical integrity and tensile performance.
Defect formation and resultant mechanical behavior vary systematically depending on the specific powder bed fusion method and thermal processing parameters utilized.

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Implication

Literature review reveals mechanical performance variability in additively manufactured metallic materials, indicating process-induced defect structures dictate component durability.

Cite This Study

Ryukiti R. Hasiguti (1972) studied this question.

synapsesocial.com/papers/6a9ed3f2d5bc2b9843454891 https://doi.org/10.1146/annurev.ms.02.080172.000441

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Implication

Literature review reveals mechanical performance variability in additively manufactured metallic materials, indicating process-induced defect structures dictate component durability.

The Structure of Defects in Solids

Key Points

Discussion

Implication

Cite This Study

The Structure of Defects in Solids

Key Points

Discussion

Implication

Cite This Study

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