材料工程2026，Vol.54Issue(1)：90-102,13.DOI:10.11868/j.issn.1001-4381.2024.000202
增材制造钨合金及其强韧化研究进展
Research progress in additive manufacturing of tungsten alloys and their toughening
摘要
Abstract
As a typical refractory metal material,tungsten alloy possesses high hardness,excellent wear resistance,and good radiation shielding ability,making it widely applicable in various industrial fields.However,its poor formability hinders the manufacturing of complex structural components using traditional preparation methods such as liquid phase sintering.Additive manufacturing technology,which fabricates three-dimensional structural parts by layer-wise accumulation of forming planes,has unique advantages in producing complex components.Consequently,it has attracted extensive attention in the field of tungsten alloy component manufacturing.The development and application of additive manufacturing technology in the preparation of tungsten alloys in recent years are systematically introduced,and the influencing factors of tungsten alloy toughening during the forming process are further discussed.Firstly,the current research status of various tungsten alloy additive manufacturing technologies both domestically and internationally is presented,and their applicable scenarios are summarized.Then,the toughening approaches for tungsten alloys during forming,including second-phase particles and alloying treatments,are comprehensively reviewed.Finally,the development direction of additive manufacturing of tungsten alloys in the fields of composition optimization,process parameter control,post-processing,multi-material printing and intelligent manufacturing integration to improve the mechanical properties of formed alloys and expand the application fields is summarized and prospected.关键词
钨合金/增材制造/强韧化/力学性能Key words
tungsten alloy/additive manufacturing/toughening/mechanical property分类
矿业与冶金引用本文复制引用
陆继烈,刘安晋,刘坤,王玉洁,张庆霞,张沫,张升..增材制造钨合金及其强韧化研究进展[J].材料工程,2026,54(1):90-102,13.基金项目
佛山市人民政府科技创新专项基金(BK21BE015) （BK21BE015）
