Characterization of nickel-titanium alloy graded materials using double wire alternating current cross arc additive manufacturing

doi:10.1016/j.jallcom.2022.164912

	Characterization of nickel-titanium alloy graded materials using double wire alternating current cross arc additive manufacturing
	Huang, Jiankang1 ; Liu, Guangyin 1; Yu, Xiaoquan 1; Guan, Zhichen 1; Yu, Shurong 2; Fan, Ding3
	2022-07-25
发表期刊	Journal of Alloys and Compounds
ISSN	0925-8388
卷号	910
摘要	Using an arc heat source, the filling ratio of Ti6Al4V and Inconel 625 wires was controlled to manufacture a TiNi gradient material using wire arc additive manufacturing (WAAM). The effects of wire filling ratio on the microstructure of the deposition layer were studied through X-ray diffraction (XRD), scanning electron microscope (SEM), and differential scanning colorimetry (DSC). The mechanical performance was evaluated using compression, Vickers hardness, and surface wear testing. The results show that increasing the ratio of Inconel 625 filling wire can form Ti2Ni and TiNi strengthening phases in the deposition layer. The Ti2Ni and TiNi phases are evenly distributed over the region owing to the stirring of the molten pool by the arc, which improves the compression and surface wear performance of the WAAM parts. When the Inconel 625 wire filling ratio is 35%, the Vickers hardness reaches 600 HV and the compression strength increases to 2.15 GPa. However, excessive Ti2Ni phase will reduce toughness. As an Inconel 625 wire filling ratio lower than 35% can achieve a well-performing structure, five kinds of wire filling ratios were chosen to fabricate different gradient materials, and the microstructure, elemental distribution, phase composition, and mechanical properties were analyzed thoroughly. © 2022 Elsevier B.V.
关键词	3D printers Additives Aluminum alloys Binary alloys Deposition Electric impedance measurement Filling Microstructure Nickel alloys Scanning electron microscopy Ternary alloys Titanium alloys Vickers hardness Wear of materials Alternating current Auxiliary alternating current Double filler wire Filler wire Filling ratio Graded materials Gradient materials Inconel 625 Wire arc Wire arc additive manufacturing
DOI	10.1016/j.jallcom.2022.164912
收录类别	EI ; SCIE
语种	英语
WOS研究方向	Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Chemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000796717000001
出版者	Elsevier Ltd
EI入藏号	20221611977109
EI主题词	Wire
EI分类号	535.2 Metal Forming ; 541.2 Aluminum Alloys ; 542.3 Titanium and Alloys ; 548.2 Nickel Alloys ; 691.2 Materials Handling Methods ; 745.1.1 Printing Equipment ; 802.3 Chemical Operations ; 803 Chemical Agents and Basic Industrial Chemicals ; 931.2 Physical Properties of Gases, Liquids and Solids ; 942.2 Electric Variables Measurements ; 951 Materials Science
来源库	WOS
引用统计	被引频次：3[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/158446
专题	材料科学与工程学院
通讯作者	Huang, Jiankang; Yu, Shurong
作者单位	1.Lanzhou Univ Technol, Sch Mat Sci & Engn, Lanzhou, Peoples R China; 2.Lanzhou Univ Technol, Sch Mech & Elect Engn, Lanzhou, Peoples R China; 3.Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou, Peoples R China
第一作者单位	材料科学与工程学院
通讯作者单位	材料科学与工程学院; 兰州理工大学
第一作者的第一单位	材料科学与工程学院
推荐引用方式 GB/T 7714	Huang, Jiankang,Liu, Guangyin,Yu, Xiaoquan,et al. Characterization of nickel-titanium alloy graded materials using double wire alternating current cross arc additive manufacturing[J]. Journal of Alloys and Compounds,2022,910.
APA	Huang, Jiankang,Liu, Guangyin,Yu, Xiaoquan,Guan, Zhichen,Yu, Shurong,&Fan, Ding.(2022).Characterization of nickel-titanium alloy graded materials using double wire alternating current cross arc additive manufacturing.Journal of Alloys and Compounds,910.
MLA	Huang, Jiankang,et al."Characterization of nickel-titanium alloy graded materials using double wire alternating current cross arc additive manufacturing".Journal of Alloys and Compounds 910(2022).