초기 집합조직이 상이한 마그네슘 합금 판재의 온도별 성형한계선도에 대한 실험적 고찰An Experimental Investigation of Temperature-dependent Forming Limit Diagrams for Magnesium Alloy Sheets with Different Initial Textures
- Other Titles
- An Experimental Investigation of Temperature-dependent Forming Limit Diagrams for Magnesium Alloy Sheets with Different Initial Textures
- Authors
- 봉혁종; 김경재; 민경문; 김찬양; 이진우
- Issue Date
- Jun-2025
- Publisher
- 한국소성가공학회
- Keywords
- Forming limit diagram; Magnesium alloys; Crystallographic texture; Nakajima test; Temperature
- Citation
- 소성가공, v.34, no.3, pp 151 - 156
- Pages
- 6
- Indexed
- KCI
- Journal Title
- 소성가공
- Volume
- 34
- Number
- 3
- Start Page
- 151
- End Page
- 156
- URI
- https://scholarworks.gnu.ac.kr/handle/sw.gnu/78840
- DOI
- 10.5228/KSTP.2025.34.3.151
- ISSN
- 1225-696X
2287-6359
- Abstract
- In this study, an experimental investigation was conducted to evaluate the forming limit diagrams (FLDs) of two types of magnesium alloy sheets at elevated temperatures. The FLDs were determined through Nakajima tests using a high-temperature Erichsen testing machine. Two magnesium alloys—AZ31B and E-form—were selected for comparison, characterized by basal and non-basal initial texture, respectively. The experiments were performed over a temperature range from room temperature to 200°C. The influence of the initial crystallographic texture on the FLDs was analyzed, and the temperature-dependent formability of the two alloys was comparatively assessed.
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Collections - 공학계열 > Dept.of Materials Engineering and Convergence Technology > Journal Articles

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