English  |  正體中文  |  简体中文  |  Items with full text/Total items : 27308/39152
Visitors : 2467260      Online Users : 253
RC Version 4.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
Scope Adv. Search

Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/23666

Title: The effects of cold rolling and sensitisation on hydrogen embrittlement of AISI 304L welds
Authors: C.L. Lai;L.W. Tsay;W. Kai;C. Chen
Contributors: NTOU:Institute of Materials Engineering
Keywords: A. Stainless steel;B. TEM;C. Hydrogen embrittlement;C. Welding
Date: 2010-04
Issue Date: 2011-10-20T08:07:04Z
Publisher: Corrosion Science
Abstract: Abstract:The notched tensile strength (NTS) of 304L stainless steel welds subjected to cold rolling (20% thickness reduction) and sensitisation treatment (600 °C/10 h) was measured in a MgCl2 (40 wt.%) solution at 80 °C. The NTS loss, which is used for comparing the susceptibility to hydrogen embrittlement (HE), was consistent with the extent of embrittled area on the fracture surface of various welds. The HE susceptibility of the weld decreased after cold working but increased with the additional sensitisation treatment of the cold-rolled welds. Besides, cracks tended to propagate along the skeletal boundaries for all welds tested in the MgCl2 solution.
Relation: 52(4), pp.1187–1193
URI: http://ntour.ntou.edu.tw/handle/987654321/23666
Appears in Collections:[材料工程研究所] 期刊論文

Files in This Item:

There are no files associated with this item.

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


著作權政策宣告: 本網站之內容為國立臺灣海洋大學所收錄之機構典藏,無償提供學術研究與公眾教育等公益性使用,請合理使用本網站之內容,以尊重著作權人之權益。
網站維護: 海大圖資處 圖書系統組
DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - Feedback