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특수합금 사각봉 모넬 소재의 탄성영역 인발특성 해석Analysis on Drawing Characteristics of Monel Materialof Special Alloy with Rectangular Bar in Elastic Limit

Other Titles
Analysis on Drawing Characteristics of Monel Materialof Special Alloy with Rectangular Bar in Elastic Limit
Authors
양영준
Issue Date
2022
Publisher
한국기계기술학회
Keywords
Special alloy(특수합금); Monel material(모넬소재); Drawing(인발); Rectangular bar(사각봉); Hydrogen embrittlement(수소취성); High pressure valve(고압밸브)
Citation
한국기계기술학회지, v.24, no.4, pp 605 - 611
Pages
7
Indexed
KCI
Journal Title
한국기계기술학회지
Volume
24
Number
4
Start Page
605
End Page
611
URI
https://scholarworks.gnu.ac.kr/handle/sw.gnu/1996
DOI
10.17958/ksmt.24.4.202208.605
ISSN
1229-604X
2508-3805
Abstract
Hydrogen gas is usually used in many industrial facilities, for instance, such as semiconductor, vehicle and gas station. Because hydrogen embrittlement leads to the big damages in bolts, nut, especially, high pressure valves with common materials, therefore, special alloy including Monel material is recommended to reduce the hydrogen embrittlement. The purpose of this study is to investigate the characteristics of Monel within elastic limit through numerical analysis when Monel is drawn by drawing system. As the results, it showed that safety factor was decreased, but deformation and stress was increased, when the number of pass was increased. Furthermore, the method for designating work hardening in numerical simulation was needed to achieve the exact solution in this study.
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융합기술공과대학 > Department of Automotive Engineering > Journal Articles

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Yang, Young Joon
공과대학 (미래자동차공학과)
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