Microscopic Mechanisms of Solute Distribution Patterns Dominating Defect Evolution and Strengthening-Toughening in Iron-Based Solid Solutions.

Ning Dang, Huan Liu, Junfeng Cao, Jianjun Wang, Yiwen Xu, Lihong Han, Anqing Fu

Abstract read

In one paragraph

Article in Materials (Basel, Switzerland), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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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

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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

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0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

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5 · Who and what money

Authors and funding

7 authors.

Ning DangState Key Laboratory of Oil and Gas Equipment, CNPC Tubular Goods Research Institute, Xi'an 710077, China.ORCID 0000-0002-8091-144X

Huan LiuSchool of Mechanics and Transportation Engineering, Northwestern Polytechnical University, Xi'an 710072, China.ORCID 0009-0000-8742-7784

Junfeng CaoPetroChina Changqing Oilfield Company, Qingyang 745000, China.

Jianjun WangState Key Laboratory of Oil and Gas Equipment, CNPC Tubular Goods Research Institute, Xi'an 710077, China.

Yiwen XuOil Production Technology Research Institute, PetroChina Xinjiang Oilfield Company, Karamay 831399, China.

Lihong HanState Key Laboratory of Oil and Gas Equipment, CNPC Tubular Goods Research Institute, Xi'an 710077, China.

Anqing FuState Key Laboratory of Oil and Gas Equipment, CNPC Tubular Goods Research Institute, Xi'an 710077, China.

Funding

National Key R&D Program of China 2023YFB3711700

6 · The paper itself

Abstract

To meet the stringent requirements for the synergy of ultra-high strength and exceptional toughness in drilling equipment for ultra-deep wells, this study employs molecular dynamics (MD) simulations to systematically investigate the intrinsic effects of spatial configurations (Cluster vs. Dispersion) of five transition metal elements (Co, Mo, Ni, Ti, and W) in an iron matrix on micro-defect evolution and mechanical performance. The simulation systems, each containing approximately 54,000 atoms, were initially relaxed under an isothermal-isobaric (NPT) ensemble at 300 K for 50 ps to ensure thermodynamic equilibrium, and were subsequently deformed under uniaxial tensile loading at a strain rate of 5 × 10

Indexed as

dislocation evolutiondistribution patternsiron-based alloysmolecular dynamicssolid solution strengtheningstrengthening-toughening mechanism

Identifiers

PMID42513853

DOI10.3390/ma19143118

PMCPMC13414103

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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.