English  |  正體中文  |  简体中文  |  Items with full text/Total items : 70548/70548 (100%)
Visitors : 23069064      Online Users : 401
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
  • Adv. Search
    HomeLoginUploadHelpAboutAdminister Goto mobile version

    Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/26852

    Title: Effect of heat treatment on the microstructure and mechanical properties of the consolidated Mg alloy AZ91D machined chips
    Authors: Wu,HY;Hsu,CC;Won,JB;Sun,PH;Wang,JY;Lee,S;Chiu,CH;Torng,S
    Contributors: 機械工程研究所
    Date: 2009
    Issue Date: 2010-06-29 18:01:43 (UTC+8)
    Publisher: 中央大學
    Abstract: Influence of heat treatment on the properties of the consolidated AZ91D Mg alloy chips was performed in this study. The chips were pressed into a die to form a compact with a green density of 1.6g/cm(3). The 50-mm diameter green compact was then extruded into a 20-mm rod at 350 degrees C. The extruded rod was solution treated at a temperature of 415 degrees C for 24 h; the solution treated specimens were then aged at two temperatures: 170 and 215 degrees C. Heat treatments were conducted to explore the microstructure evolution and mechanical properties of the extruded rod. Heat treatments revealed that the age hardening effect was related to the transformation of the microstructure. Over aging during age heat treatment was believed to be caused by the formation of a lamellar structure composed of alternating layers Of Mg17Al12 phase and magnesium matrix. (c) 2008 Elsevier B.V. All rights reserved.
    Appears in Collections:[機械工程研究所] 期刊論文

    Files in This Item:

    File Description SizeFormat

    All items in NCUIR are protected by copyright, with all rights reserved.

    社群 sharing

    ::: Copyright National Central University. | 國立中央大學圖書館版權所有 | 收藏本站 | 設為首頁 | 最佳瀏覽畫面: 1024*768 | 建站日期:8-24-2009 :::
    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - Feedback  - 隱私權政策聲明