|本期目录/Table of Contents|

[1]万里,孟培培,汪小康,等.铜合金与钢多材料激光粉床熔融研究进展[J].浙江理工大学学报,2026,55-56(自科四):510-523.
 WAN Li,MENG Peipei,WANG Xiaokang,et al.Research progress in multi-material laser powder bed fusion of Copper alloys and steel[J].Journal of Zhejiang Sci-Tech University,2026,55-56(自科四):510-523.
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铜合金与钢多材料激光粉床熔融研究进展()

浙江理工大学学报[ISSN:1673-3851/CN:33-1338/TS]

卷:
55-56
期数:
2026年自科第四期
页码:
510-523
栏目:
出版日期:
2026-07-10

文章信息/Info

Title:
Research progress in multi-material laser powder bed fusion of Copper alloys and steel
文章编号:
1673-3851(2026) 07-0510-14
作者:
万里 孟培培 汪小康 徐旭 吴志航 马云 蔡高参
1. 浙江理工大学机械工程学院 ,杭州 310018;2. 锦鸿建设集团有限公司 ,浙江丽水 323000;3. 杭州盈铭深冷真空工程有限公司 ,杭州 311700
Author(s):
WAN Li MENG PeipeiWANG Xiaokang XU Xu WU Zhihang MA Yun CAI Gaoshen
1. School of Mechanical Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, China; 2. Jinhong Construction Group Co. , Ltd. , Lishui323000, China; 3. Hangzhou Yingming Cryogenic Vacuum Engineering Co. , Ltd. , Hangzhou 311700, China
关键词:
材料增材制造 激光粉床熔融界面工程显微组织演变 力学性能评估
分类号:
TB331
文献标志码:
A
摘要:
激光粉床熔融(Laserpowderbed fusion, LPBF)技术为实现铜合金与钢多材料构件在导热、导电性能和力学性能上的优势互补提供了新途径 ,但这两种材料显著的物理化学性质差异使界面成形面临严峻挑战 。 系统综述了铜合金与钢多材料激光粉床熔融的界面成形机制与性能调控策略 。 总结了 316L/CuCrZr、316L/CuSn10和M300/CuCrZr等典型材料组合的特点 , 以及粉末输送系统的发展现状;分析了其界面扩散层、融合区、混合组织及晶粒细化区等典型微观结构特征 , 阐述了铜合金与钢多材料 LPBF过程中热-力失配裂纹、粉末交叉污染及液态金属脆化等典型缺陷的形成机制 ;评述了面向铜合金与钢多材料界面的工艺参数优化、功能梯度设计以及后处理等界面调控方法及其作用规律 ;归纳了铜合金与钢多材料体系在综合力学性能与物理性能方面的研究结果 ,并与传统连接方法进行了对比 ,总结了 LPBF在航空航天、热交换系统、高功率电机和精密传动部件等领域的应用进展 ,指出其当前面临的关键挑战 ,并展望了多物理场辅助工艺、混合式界面工程策略以及基于机器学习的智能监控等未来发展方向 , 旨在为铜合金与钢多材料 LPBF的深入研究和工程应用提供系统性参考。

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备注/Memo

备注/Memo:
基金项目 : 国家自然科学基金项目(52176048,52572373) ;浙江省“尖兵”“领雁”研发攻关计划项目(2025C01165)收稿日期 : 2026-02-03 网络出版日期 : 2026-05-08
作者简介 : 万里(2002— ) ,男 ,安徽亳州人 ,硕士研究生 ,主要从事激光增材制造方面的研究。通信作者: 蔡高参,E-mail: caigaocan@zstu. edu. cn
更新日期/Last Update: 2026-07-05