IDEAS home Printed from https://ideas.repec.org/a/wsi/srlxxx/v23y2016i02ns0218625x15501024.html
   My bibliography  Save this article

Effect Of Surface Aluminizing On Long-Term High-Temperature Thermal Stability Of Tc4 Titanium Alloy

Author

Listed:
  • JINGJIE DAI

    (Key Laboratory for Liquid-Solid Structural Evolution and Processing of Materials, Ministry of Education, Shandong University, Jinan 250061, P. R. China†School of Mechanical and Electronic Engineering, Qingdao Binhai University, Qingdao 266555, P. R. China)

  • JIYUN ZHU

    (#x2020;School of Mechanical and Electronic Engineering, Qingdao Binhai University, Qingdao 266555, P. R. China)

  • LEI ZHUANG

    (#x2020;School of Mechanical and Electronic Engineering, Qingdao Binhai University, Qingdao 266555, P. R. China)

  • SHOUYING LI

    (#x2020;School of Mechanical and Electronic Engineering, Qingdao Binhai University, Qingdao 266555, P. R. China)

Abstract

Aluminum (Al)–rich titanium (Ti)–Al alloyed coating was fabricated on the surface of TC4 Ti alloy to improve the high-temperature stability of TC4 Ti alloy by means of arc-added glow discharge plasma technology. Microstructure, room-temperature properties and long-term high-temperature oxidation behavior of the alloyed sample were investigated. The results show that a uniform and compact Ti–Al alloyed coating with about 30μm thickness formed on the surface of TC4 Ti alloy. Microhardness and room-temperature wear resistance of the alloyed sample improved significantly. Long-term oxidation behaviors of the samples in air at 800∘C for 1000h show that the mass gain of the alloyed sample was 0.3686mg/cm2, while that of the substrate was 18.2095mg/cm2. Arc-added glow discharge plasma aluminizing improved high-temperature oxidation resistance of TC4 Ti alloy significantly.

Suggested Citation

  • Jingjie Dai & Jiyun Zhu & Lei Zhuang & Shouying Li, 2016. "Effect Of Surface Aluminizing On Long-Term High-Temperature Thermal Stability Of Tc4 Titanium Alloy," Surface Review and Letters (SRL), World Scientific Publishing Co. Pte. Ltd., vol. 23(02), pages 1-7, April.
    • Handle: RePEc:wsi:srlxxx:v:23:y:2016:i:02:n:s0218625x15501024
    DOI: 10.1142/S0218625X15501024
    as

    Download full text from publisher

    File URL: http://www.worldscientific.com/doi/abs/10.1142/S0218625X15501024
    Download Restriction: Access to full text is restricted to subscribers
    File URL: https://libkey.io/10.1142/S0218625X15501024?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:wsi:srlxxx:v:23:y:2016:i:02:n:s0218625x15501024. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Tai Tone Lim (email available below). General contact details of provider: http://www.worldscinet.com/srl/srl.shtml .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.