The influence of active screen plasma nitriding parameters on corrosion behavior of a low-alloy steel

被引：0
|
作者：
Ahangarani, Sh. [1 ]
Sabour, A.R. [2 ]
Mahboubi, F. [3 ]
Shahrabi, T. [2 ]
机构：
[1] Department of Advanced Materials and Renewable Energies, Iranian Research Organization for Science and Technology (IROST), P.O. Box 15815-3538, Tehran, Iran
[2] Department of Materials Engineering, Tarbiat Modarres University, Tehran, Iran
[3] Department of Mining and Metallurgical Engineering, Amirkabir University of Technology, Tehran, Iran
来源：
Journal of Alloys and Compounds | 2009年 / 484卷 / 1-2期
关键词：
This work presents a comparative study of low-alloy steel nitriding for different possible techniques. Active screen plasma nitriding (ASPN) is a successful surface modification method that has many advantages over the conventional DC plasma nitriding (CPN). The corrosion behavior of 30CrNiMo8 low-alloy steel has been examined using anodic polarization tests in 3.5% NaCl solution under varying conditions of ASPN and CPN processes. The process variables included active screen setup parameters; treatment temperature (550 and 580 °C); gas mixture (25/75 and 75/25 of N2/H2) and treatment time (5 and 10 h) in 500 Pa pressure. The structure and phases composition of the compound layer was studied by X-ray diffraction (XRD); microhardness tests; optical microscopy and scanning electron microscopy (SEM). It was observed that ASPN treated samples surface enhanced corrosion resistance while the temperature and/or hole size of screen setup increased. © 2009 Elsevier B.V. All rights reserved;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Journal article (JA)
引用
收藏
页码：222 / 229
相关论文
共 50 条
  • [1] The influence of active screen plasma nitriding parameters on corrosion behavior of a low-alloy steel
    Ahangarani, Sh.
    Sabour, A. R.
    Mahboubi, F.
    Shahrabi, T.
    JOURNAL OF ALLOYS AND COMPOUNDS, 2009, 484 (1-2) : 222 - 229
  • [2] Effects of various nitriding parameters on active screen plasma nitriding behavior of a low-alloy steel
    Ahangarani, Sh.
    Mahboubi, F.
    Sabour, A. R.
    VACUUM, 2006, 80 (09) : 1032 - 1037
  • [3] Microwave plasma nitriding of a low-alloy steel
    Hovorka, D
    Vlcek, J
    Cerstvy, R
    Musil, J
    Belsky, P
    Ruzicka, M
    Han, JG
    JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A-VACUUM SURFACES AND FILMS, 2000, 18 (06): : 2715 - 2721
  • [4] Increasing wear and corrosion resistance of low-alloy steel by anode plasma electrolytic nitriding
    Kusmanov, S. A.
    Smirnov, A. A.
    Silkin, S. A.
    Belkin, P. N.
    SURFACE & COATINGS TECHNOLOGY, 2016, 307 : 1350 - 1356
  • [5] Evaluation of the Effect of Different Plasma-Nitriding Parameters on the Properties of Low-Alloy Steel
    Zdravecka, Eva
    Slota, Jan
    Solfronk, Pavel
    Kolnerova, Michaela
    JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 2017, 26 (07) : 3588 - 3596
  • [6] Evaluation of the Effect of Different Plasma-Nitriding Parameters on the Properties of Low-Alloy Steel
    Eva Zdravecká
    Ján Slota
    Pavel Solfronk
    Michaela Kolnerová
    Journal of Materials Engineering and Performance, 2017, 26 : 3588 - 3596
  • [7] Modification of Low-Alloy Steel Surface by Plasma Electrolytic Nitriding
    Kusmanov, S. A.
    Smirnov, A. A.
    Silkin, S. A.
    Belkin, P. N.
    JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 2016, 25 (07) : 2576 - 2582
  • [8] Modification of Low-Alloy Steel Surface by Plasma Electrolytic Nitriding
    S. A. Kusmanov
    A. A. Smirnov
    S. A. Silkin
    P. N. Belkin
    Journal of Materials Engineering and Performance, 2016, 25 : 2576 - 2582
  • [9] Surface modification of 30CrNiMo8 low-alloy steel by active screen setup and conventional plasma nitriding methods
    Ahangarani, Sh.
    Sabour, A. R.
    Mahboubi, F.
    APPLIED SURFACE SCIENCE, 2007, 254 (05) : 1427 - 1435
  • [10] Influence Nitriding in the Electrolytic Plasma on the Tribological Properties of Low-alloy 40Cr Steel
    Skakov, Mazhyn
    Sapatayev, Yerzhan
    Scheffler, Michael
    CURRENT TRENDS IN THE DEVELOPMENT OF INDUSTRY, PTS 1 AND 2, 2013, 785-786 : 848 - +
12345