Numerical Investigation on Precipitation Hardening of Mg-Gd Alloys.

Yulong Ge, Chunyan Yang, Yuwei Ma, Yang Chen, Manoj Gupta

Abstract read

In one paragraph

Article in Materials (Basel, Switzerland), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it

0cells of the map it votes in

0citing papers in PubMed

–field-weighted citation impact

1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Yulong GeDepartment of Mechanical and Electrical Engineering, Guilin University of Electronic Technology, Guilin 541004, China.

Chunyan YangDepartment of Mechanical and Electrical Engineering, Guilin University of Electronic Technology, Guilin 541004, China.

Yuwei MaDepartment of Architecture and Transportation Engineering, Guilin University of Electronic Technology, Guilin 541004, China.

Yang ChenDepartment of Mechanical and Electrical Engineering, Guilin University of Electronic Technology, Guilin 541004, China.ORCID 0000-0002-0211-9078

Manoj GuptaDepartment of Mechanical Engineering, National University of Singapore, 9 Engineering Drive 1, Singapore 117575, Singapore.ORCID 0000-0002-2248-8700

Funding

Guangxi Science and Technology Program No. AD19245155, No. 2020GXNSFAA297029National Natural Science Foundation of China No. 52061008

6 · The paper itself

Abstract

The second-phase particles in magnesium alloys could affect the mechanical properties of the material significantly. In this work, 3D finite element models with explicit incorporation of second-phase particles are established. The simulations are calibrated with the experimental results of the Mg-1Gd alloy. The influences of factors, such as the particle distribution, size, and orientation of cylindrical particles, on precipitation hardening are investigated in detail. Three interface conditions between particles and the matrix-perfect bonding and high- and low-strength bonding-are studied at the same time. The interface conditions are shown to exert a stronger influence on precipitation hardening compared to the factors of particle distribution and size. In contrast, the influence of the orientation of cylindrical particles at grain boundaries outweighs the effect of interface property. When second-phase particles are relatively large and all located at grain boundaries, the hardening effect can be improved, and the magnesium alloy shows relatively high flow stress. However, the high hardening effect from the second-phase particles could result in high local stress concentration and possible early failure or low ductility of Mg alloys.

Indexed as

finite element modelinterface strengthMg alloysprecipitation hardeningsecond-phase particles

Identifiers

PMID38541547

DOI10.3390/ma17061393

PMCPMC10972238

What OpenQuestion holds

Textmetadata

LicenceCC BY

Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.