Effect of Manufacturing Parameters on the Mechanical and Corrosion Behavior of Selective Laser-Melted 15-5PH Stainless Steel

被引：33
作者：
Wang, Li [1 ]
Dong, Chaofang [1 ]
Kong, Decheng [1 ]
Man, Cheng [2 ]
Liang, Jianxiong [3 ]
Wang, Changjun [3 ]
Xiao, Kui [1 ]
Li, Xiaogang [1 ]
机构：
[1] Univ Sci & Technol Beijing, Beijing Adv Innovat Ctr Mat Genome Engn, Key Lab Corros & Protect MOE, Inst Adv Mat & Technol, Beijing 100083, Peoples R China
[2] Ocean Univ China, Sch Mat Sci & Engn, Qingdao 266100, Shandong, Peoples R China
[3] Cent Iron & Steel Res, Inst Special Steel, Beijing 100081, Peoples R China
来源：
STEEL RESEARCH INTERNATIONAL | 2020年 / 91卷 / 02期
基金：
中国国家自然科学基金;
关键词：
corrosion resistance; manufacturing defect; mechanical property; selective laser melted; 15-5PH stainless steel; ELECTROCHEMICAL-BEHAVIOR; CARBON-STEEL; SURFACE-ROUGHNESS; PASSIVE FILM; MICROSTRUCTURE; DEFECTS; STRENGTH; ALLOY; DEFORMATION; RESISTANCE;
D O I：
10.1002/srin.201900447
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The effect of manufacturing parameters on mechanical and corrosion resistance is investigated using tensile tests and electrochemical experiments for selective laser-melted 15-5PH stainless steel. The results demonstrate that when laser power is decreased to 150 W and scanning speed increased to 1400 mm s(-1), manufacturing defects increase. Plasticity and corrosion resistance reduce significantly. Cracks mainly originate from manufacturing defects and extend along the interface between molten pools. Corrosion occurs near manufacturing defects. Finally, the most suitable laser energy density is 130 J mm(-3) for 15-5PH stainless steel.
引用
收藏
页数：9
相关论文
共 44 条
[1]  
[Anonymous], Agronomy
[2]   Influence mechanism of parameters process and mechanical properties evolution mechanism of maraging steel 300 by selective laser melting [J].
Bai, Yuchao ;
Yang, Yongqiang ;
Wang, Di ;
Zhang, Mingkang .
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2017, 703 :116-123
[3]   Assessment of the effect of isolated porosity defects on the fatigue performance of additive manufactured titanium alloy [J].
Biswal, Romali ;
Syed, Abdul Khadar ;
Zhang, Xiang .
ADDITIVE MANUFACTURING, 2018, 23 :433-442
[4]   Microstructure of selective laser melted nickel-titanium [J].
Bormann, Therese ;
Mueller, Bert ;
Schinhammer, Michael ;
Kessler, Anja ;
Thalmann, Peter ;
de Wild, Michael .
MATERIALS CHARACTERIZATION, 2014, 94 :189-202
[5]   Corrosion Behaviour of Selective Laser Melted Ti-TiB Biocomposite in Simulated Body Fluid [J].
Chen, Yang ;
Zhang, Junxi ;
Dai, Nianwei ;
Qin, Peng ;
Attar, Hooyar ;
Zhang, Lai-Chang .
ELECTROCHIMICA ACTA, 2017, 232 :89-97
[6]   Evolution of the microstructure of a 15-5PH martensitic stainless steel during precipitation hardening heat treatment [J].
Couturier, Laurent ;
De Geuser, Frederic ;
Descoins, Marion ;
Deschamps, Alexis .
MATERIALS & DESIGN, 2016, 107 :416-425
[7]   Characterization of corrosion scale formed on stainless steel delivery pipe for reclaimed water treatment [J].
Cui, Yong ;
Liu, Shuming ;
Smith, Kate ;
Yu, Kanghua ;
Hu, Hongying ;
Jiang, Wei ;
Li, Yuhong .
WATER RESEARCH, 2016, 88 :816-825
[8]   Heat Treatment Degrading the Corrosion Resistance of Selective Laser Melted Ti-6Al-4V Alloy [J].
Dai, Nianwei ;
Zhang, Junxi ;
Chen, Yang ;
Zhang, Lai-Chang .
JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2017, 164 (07) :C428-C434
[9]   Distinction in corrosion resistance of selective laser melted Ti-6Al-4V alloy on different planes [J].
Dai, Nianwei ;
Zhang, Lai-Chang ;
Zhang, Junxi ;
Zhang, Xin ;
Ni, Qingzhao ;
Chen, Yang ;
Wu, Maoliang ;
Yang, Chao .
CORROSION SCIENCE, 2016, 111 :703-710
[10]   Effect of passive film on mechanical properties of martensitic stainless steel 15-5PH in a neutral NaCl solution [J].
Guo, Qiang ;
Liu, Jianhua ;
Yu, Mei ;
Li, Songmei .
APPLIED SURFACE SCIENCE, 2015, 327 :313-320
12345