Fabrication of MnCuNiFe-CuAlNiFeMn Gradient Alloy by Laser Engineering Net Shaping System

doi:10.3390/ma15062336

IMECH-IR > 微重力重点实验室

	Fabrication of MnCuNiFe-CuAlNiFeMn Gradient Alloy by Laser Engineering Net Shaping System
	Yan, Kuo 1; Lin, Zaiwen 1; Chen M(陈猛)2,3 ; Wang YR(王育人)2,3 ; Wang, Jun 1; Jiang H(姜恒)2,3
通讯作者	Lin, Zaiwen(linzaiwen@hrbeu.edu.cn) ; Jiang, Heng(hengjiang@imech.ac.cn)
发表期刊	MATERIALS
	2022-03-01
卷号	15 期号:6 页码:12
摘要	Marine noise pollution generated by propellers is of wide concern. Traditional propeller materials (nickel-aluminum bronze (NAB) alloys) can no longer meet the requirements for reducing shaft vibration. However, the Mn-Cu alloy developed to solve the problem of propeller vibration is affected by seawater corrosion, which greatly limits the application of the alloy in the field of marine materials. In this study, the M2052-NAB gradient alloy was developed for the first time using LENS technology to improve the corrosion resistance while retaining the damping properties of the M2052 alloy. We hope this alloy can provide a material research basis for the development of low-noise propellers. This study shows that, after solution-aging of M2052 alloy as the matrix, the martensitic transformation temperature increased to approach the antiferromagnetic transformation temperature, which promoted twinning and martensitic transformation. The aging process also eliminated dendrite segregation, promoted the equiaxed gamma-MnCu phase, and increased the crystal size to reduce the number of dislocations, resulting in obvious modulus softening of the alloy. NAB after deposition had higher hardness and good corrosion resistance than the as-cast alloy, which offers good corrosion protection for the M2052 alloy. This research provides new material options for the field of shipbuilding.
关键词	propeller noise reduction gradient alloys damping alloys additive manufacturing 3D printing
DOI	10.3390/ma15062336
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000775196400001
关键词[WOS]	AS-CAST ; CORROSION-RESISTANCE ; ACOUSTIC RESPONSES ; DAMPING CAPACITY ; BRONZE ALLOY ; VIBRATION ; BEHAVIOR ; NOISE ; PROPELLERS ; REDUCTION
WOS研究方向	Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering ; Physics
WOS类目	Chemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering ; Physics, Applied ; Physics, Condensed Matter
资助项目	Research Program of Beijing[Z171100000817010] ; National Natural Science Foundation of China[11972034] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB22040301]
项目资助者	Research Program of Beijing ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences
论文分区	二类/Q1
力学所作者排名	1
RpAuthor	Lin, Zaiwen ; Jiang, Heng
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/88800
专题	微重力重点实验室
作者单位	1.Harbin Engn Univ, Coll Mat Sci & Chem Engn, Harbin 150001, Peoples R China; 2.Chinese Acad Sci, Inst Mech, Key Lab Micrograv, Beijing 100190, Peoples R China; 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Yan, Kuo,Lin, Zaiwen,Chen M,et al. Fabrication of MnCuNiFe-CuAlNiFeMn Gradient Alloy by Laser Engineering Net Shaping System[J]. MATERIALS,2022,15,6,:12.
APA	Yan, Kuo,Lin, Zaiwen,陈猛,王育人,Wang, Jun,&姜恒.(2022).Fabrication of MnCuNiFe-CuAlNiFeMn Gradient Alloy by Laser Engineering Net Shaping System.MATERIALS,15(6),12.
MLA	Yan, Kuo,et al."Fabrication of MnCuNiFe-CuAlNiFeMn Gradient Alloy by Laser Engineering Net Shaping System".MATERIALS 15.6(2022):12.

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