National Changhua University of Education Institutional Repository : Item 987654321/12255

English | 正體中文 | 简体中文 | Items with full text/Total items : 6507/11669
Visitors : 30416658 Online Users : 238

RC Version 3.2 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.

Scope Adv. Search

Login ‧ Upload ‧ Help ‧ About ‧ Administer

NCUEIR > College of Engineering > Department of Mechatronics Engineering > Periodical Articles > Item 987654321/12255

Please use this identifier to cite or link to this item: http://ir.ncue.edu.tw/ir/handle/987654321/12255

Title:	A New Technique for Reducing the Residual Stress Induced by Welding in Type 304 Stainless Steel
Authors:	Lin, Yi- Cheng;Chou, C. P.
Contributors:	機電工程系
Date:	1995-01
Issue Date:	2012-07-05T07:09:24Z
Publisher:	Elsevier B.V.
Abstract:	A new Technique named as “parallel heat welding” (PHW) is developed for the reduction of residual stress. It is performed by a pair of parallel heating torches attached to the welding torch on both sides as a movable heat source during welding. Autogenous gas tungsten are welding process was used in type 304 stainless steel. The experimental results showed that the maximum principal residual stress and parallel welding direction stress can be reduced by 21–32% when the conventional welding(CW) process is replaced by the parallel heat welding process. The elevation of equilibrium temperature during welding process is a main mechanism for the reduction of residual stress in PHW process
Relation:	Journal of Material Processing Technology, 48(1-4): 693-698
Appears in Collections:	[Department of Mechatronics Engineering] Periodical Articles

Files in This Item:

File	Size	Format
index.html	0Kb	HTML	656	View/Open