<?xml version="1.1" encoding="utf-8"?>
<article xsi:noNamespaceSchemaLocation="http://jats.nlm.nih.gov/publishing/1.1/xsd/JATS-journalpublishing1-mathml3.xsd" dtd-version="1.1" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><front><journal-meta><journal-id journal-id-type="publisher-id">ME</journal-id><journal-title-group><journal-title>Modern Engineering</journal-title></journal-title-group><issn>2996-6973</issn><eissn>2996-6981</eissn><publisher><publisher-name>Art and Technology</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.61369/ME.2026070016</article-id><article-categories><subj-group subj-group-type="heading"><subject>Article</subject></subj-group></article-categories><title>金属材料的相变动力学与微观结构调控</title><url>https://artdesignp.com/journal/ME/3/7/10.61369/ME.2026070016</url><author>何勇</author><pub-date pub-type="publication-year"><year>2026</year></pub-date><volume>3</volume><issue>7</issue><history><date date-type="pub"><published-time>2026-07-20</published-time></date></history><abstract>金属材料最终呈现的各类宏观服役表现，本质上由其内部微观组织特征直接决定，而这些微观组态的形成，是相变过程中热力学驱动作用与动力学演化路径共同作用、彼此适配的结果。本文逐层梳理了扩散类相变和位移类相变的动力学作用原理与可调控特征，拆解了热- 动力学耦合作用在微观组织定制化设计中的核心地位，梳理了多尺度相场仿真技术的落地应用现状，同时结合增材制造、超快激光轰击、瞬时脉冲电加热等极端非平衡加工场景，阐明了相变动力学在其中不可替代的应用价值。最后梳理了当前领域尚存的研究难点，明确了从&amp;ldquo;依赖热力学筛选&amp;rdquo;转向&amp;ldquo;依托动力学定制&amp;rdquo;的研究范式迭代，是该领域后续发展的核心方向。</abstract><keywords>相变动力学,微观结构调控,热- 动力学协同效应,多尺度模拟,非平衡加工</keywords></article-meta></front><body/><back><ref-list><ref id="B1" content-type="article"><label>1</label><element-citation publication-type="journal"><p>[1] 耦合热- 动力学协同效应的多尺度相场模拟辅助金属材料设计[J]. 西安工业大学学报, 2025(05): 719-728.[2] In Situ Recrystallization and Phase Transformations in Laser Processing of Metals and Alloys: Microstructure Design and Monitoring[D]. EPFL, 2025.[3] 王悦. 塑性变形制备极小尺寸Ti-12Mo 合金的细化机制、弛豫机理及相变行为研究[D]. 中国科学技术大学, 2025.[4] Ultrafast phase transformation and strengthening mechanisms in alloys induced by femtosecond laser shock[J]. Materials Science and Engineering A, 2025.[5] Phase transformation mechanism during heat treatment of Co-free maraging steel produced by twin-roll strip casting[J]. Journal of Iron and Steel Research(International), 2025, 32(2): 1-12.[6] 刘峰, 黄林科, 陈豫增. 纳米晶金属材料中相变与晶粒长大的共生现象[J]. 金属学报, 2018(11).[7] Effect of Rapid Electrical Heating on Microstructure Evolution in TC4 Alloy[J]. Chinese Journal of Materials Research, 2026, 40(1): 39.[8] Kinetic modeling of &amp;delta;-ferrite to &amp;gamma;-austenite transformation in martensitic stainless steel: microstructure prediction in laser powder bed fusion[J]. Materials and Design, 2025, 259: 114809.[9] 娄伟冬, 赵海东, 王果. 在铝液中热循环H13 钢的软化行为[J]. 材料研究学报,2024,38(8):593-604.[10] 王葛, 王亚杰, 李磊, 等.Cr5 钢马氏体的相变塑性和应力对其相变动力学的影响[J]. 材料研究学报,2018,32(7):481-486.</p><pub-id pub-id-type="doi"/></element-citation></ref></ref-list></back></article>
