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Updated: Feb 19, 2026

Metal-silicate Partitioning at High Pressure and Temperature: Experimental Methods and a Protocol to Suppress Highly Siderophile Element Inclusions

Metal-silicate Partitioning at High Pressure and Temperature: Experimental Methods and a Protocol to Suppress Highly Siderophile Element Inclusions

Published on: June 13, 2015

多主元素合金を含む沈殿物のデータセットです

Anshu Raj¹, Xin Wang², Matthew Luebbe³

¹School of Aerospace and Mechanical Engineering, University of Oklahoma, Norman, OK 73019, USA.

|February 18, 2026

まとめ

新しいデータセットは,100件の研究から得られた組成,加工,微細構造,および機械的特性をカバーする,沈殿物を含む多主元素合金 (MPEA) に関するデータをまとめています. このリソースは,データ主導の合金設計と自動化された材料データ抽出を支援します.

科学分野:

マテリアルサイエンス材料科学
メタルルジーは,金属の製造業です.
コンピューティング・マテリアル・サイエンス・サイエンス

背景:

多主元素合金 (MPEA) は,先進的な材料の有望なクラスです.
構成,加工,微細構造,および性質の間の複雑な関係を理解することは,MPEAの開発に不可欠です.
沉積物を含むMPEAに関する既存の研究は,多数の出版物に広がっており,データの集積が困難です.

研究の目的:

沈殿物を含有するMPEAの包括的でキュレーションされたデータセットを作成する.
合金組成,加工条件,微細構造の特徴,機械的性質に関する情報を統合する.
データ主導の合金設計をサポートするリソースを確立し,自動化された材料データ抽出を進める.

主な方法:

100件のピアレビューされた記事から,生成的な大きな言語モデルを使用して情報を抽出し,その後,専門家によるレビューを行います.
構成,処理 (温度,時間),微細構造 (相,サイズ),機械 (強度,柔軟性) のデータの標準化.
微細構造的記述者のための一貫したラベリングスキームの開発,多様な用語を取り扱うために.

主要な成果:

堆積物を含むMPEAsの合金組成と加工条件の組み合わせ396のデータセット.
加工ルート (均質化,ローリング,再結晶化,老化) の統一メトリック.
測定温度に関連した統合された微細構造および機械特性データ.

結論:

キュレーションされたデータセットは,MPEAの研究の一貫した概要を提供し,構成,処理,マイクロ構造,および特性をリンクします.
このリソースは,データ主導の合金設計を促進し,自動化された材料情報抽出の開発を加速します.
完全なデータセットは,より広範な研究コミュニティのアクセスのためにZenodoで公開されています.

キーワード:

構成-処理-マイクロ構造-プロパティ関係マテリアルサイエンス材料科学多主元素合金である.慌てて急ぐこと.

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