Effects of Processing Parameters on Liquation Cracking of 6005A Alloy Weldments
- Title
- Effects of Processing Parameters on Liquation Cracking of 6005A Alloy Weldments
- Author
- 신동혁
- Issue Date
- 2000-08
- Publisher
- The Korean Institute of Metals and Materials
- Citation
- METALS AND MATERIALS INTERNATIONAL, v. 6, no. 4, page. 395-399
- Abstract
- The effects of the characteristic microstructure developed in extruded 6005A alloys on tensile properties, fatigue strength, and liquation cracking in the heat affected zone of weldments were investigated. An in-situ observation of the grain growth occurring in the sample was made with an optical microscope with a hot stage to determine the temperature of the excessive grain growth during extrusion. The extruded samples were heat treated under various conditions and welded using a gas metal arc welding process. The results indicated that liquation occurred mainly at coarse grain boundaries and significantly influencing the mechanical properties of the joint.
- URI
- http://kiss.kstudy.com/thesis/thesis-view.asp?key=1588597https://repository.hanyang.ac.kr/handle/20.500.11754/162917
- ISSN
- 1598-9623; 2005-4149
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MATERIALS SCIENCE AND CHEMICAL ENGINEERING(재료화학공학과) > Articles
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