Hollow cathodic plasma source nitriding of AISI 4140 steel

被引：18
|
作者：
Li, Yang [1 ]
Bi, Yongjie [1 ]
Zhang, Minyi [2 ]
Zhang, Shangzhou [1 ]
Gao, Xuepeng [1 ]
Zhang, Zhehao [2 ]
He, Yongyong [2 ]
机构：
[1] Yantai Univ, Dept Nucl Equipment, Sch Nucl Equipment & Nucl Engn, Yantai, Peoples R China
[2] Tsinghua Univ, State Key Lab Tribol, Beijing 100084, Peoples R China
来源：
SURFACE ENGINEERING | 2021年 / 37卷 / 03期
关键词：
Plasma nitriding; hollow cathodic plasma source; surface roughness; surface characteristics; electrochemical properties; SURFACE; MICROSTRUCTURE; CORROSION; FE;
D O I：
10.1080/02670844.2020.1758012
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
AISI 4140 low alloy steel samples were treated using conventional plasma nitriding (CPN) and hollow cathodic plasma source nitriding (HCPSN) treatments. The results show the substantial impact of the electric potential of the nitriding process on the microstructure, topography, surface roughness and chemical characteristics of the CPN and HCPSN nitrided samples. The HCPSN sample presented the epsilon-Fe2-3N phase at a higher intensity than the CPN sample. XPS results showed that the modified surface of the HCPSN sample consisted of nitrides and oxides during the deposition. Electrochemical impedance spectroscopy and potentiodynamic polarization measurement revealed that the HCPSN sample had better corrosion resistance in neutral 3.5 wt-% NaCl solution. The results demonstrated that the mechanisms of the HCPSN process can be described by the 'sputtering-deposition-adsorption-diffusion' model.
引用
收藏
页码：351 / 359
页数：9
相关论文
共 50 条
  • [21] Characterization and effect of pre-oxidation on D.C. plasma nitriding for AISI4140 steel
    Liu, Han
    Li, Jing-cai
    Sun, Fei
    Hu, Jing
    [J]. VACUUM, 2014, 109 : 170 - 174
  • [22] Influence of plasma nitriding treatment on the adhesion of DLC films deposited on AISI 4140 steel by PVD magnetron sputtering
    Kovaci, Halim
    Baran, Ozlem
    Bayrak, Ozgu
    Yetim, Ali Fatih
    Celik, Ayhan
    [J]. JOURNAL OF ADHESION SCIENCE AND TECHNOLOGY, 2017, 31 (18) : 2015 - 2027
  • [23] Plasma post oxidation of nitrocarburized AISI 4140 steel
    Lee, Insup
    [J]. RARE METALS, 2006, 25 : 267 - 271
  • [24] Plasma post oxidation of nitrocarburized AISI 4140 steel
    LEE Insup
    [J]. Rare Metals, 2006, (S2) : 267 - 271
  • [25] Nitriding of 4140 Annealed Low Alloy Steel in RF Plasma
    de la Piedad-Beneitez, A.
    Munoz-Castro, A. E.
    Valencia-Alvarado, R.
    Lopez-Callejas, R.
    Mercado-Cabrera, A.
    Pena-Eguiluz, R.
    Rodriguez-Mendez, B.
    Barocio, S. R.
    [J]. ACTA PHYSICA POLONICA A, 2013, 123 (05) : 904 - 906
  • [26] Ionic nitriding in cathodic cage of AISI 420 martensitic stainless steel
    de Sousa, R. R. M.
    de Araujo, F. O.
    Ribeiro, K. J. B.
    Dumelow, T.
    da Costa, J. A. P.
    Alves, C., Jr.
    [J]. SURFACE ENGINEERING, 2008, 24 (01) : 52 - 56
  • [27] Effects of gaseous nitriding AISI4140 alloy steel on corrosion and hardness properties
    Moli, L. Tamil
    Wahab, N.
    Gopinathan, M.
    Karmegam, K.
    Maniyarasi, M.
    [J]. AEROTECH VI - INNOVATION IN AEROSPACE ENGINEERING AND TECHNOLOGY, 2016, 152
  • [28] Investigation of the Combined Effects of Stress Concentrations and Plasma Nitriding Parameters on the Fatigue Performance of AISI 4140 Low Alloy Steel
    Yilan, F.
    Kovaci, H.
    [J]. JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 2024,
  • [29] Plasma nitriding in cathodic cage of type AISI D2 tool steel for cold working
    Sousa, R. R. M.
    Mendes, M. L. M.
    Valadao, E. M.
    Brandim, A. S.
    Oliveira, M. D.
    Alves, C., Jr.
    [J]. MATERIA-RIO DE JANEIRO, 2009, 14 (02): : 861 - 868
  • [30] Tribological properties of plasma and pulse plasma nitrided AISI 4140 steel
    Podgornik, B
    Vizintin, J
    Leskovsek, V
    [J]. SURFACE & COATINGS TECHNOLOGY, 1998, 108 (1-3): : 454 - 460
12345