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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2011.11
- 수록면
- 2,965 - 2,969 (5page)
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초록· 키워드
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Recently steel makers are developing a variety of new sheet steel like UHSS(Ultra High Strength Steel) and new coated steel for the weight reduction, performance enhancement and corrosion resistance of automotive. For automotive application, the new development sheet steel must be good enough to satisfy the requirement of weldability and paintability. Firstly weldability should be confirmed, because new developed UHSS contains several alloying element. These alloying elements make weldability of material worse generally. So car makers have their own welding requirement, verify whether the material is acceptable or not, by conducting several test like weld lobe, weld endurance test. Paintability is related to the coating type and surface quality. So the new developed steel should be confirmed by the phosphate and paint compatibility test.Besides these tests, there are a lot of test processes like adhesive compatibility test.
Before new developed steel is applied to the automotive, the material should meet the car maker’s requirement through the above test process. And the test items and results in this paper would be a guide for new sheet steel development
Before new developed steel is applied to the automotive, the material should meet the car maker’s requirement through the above test process. And the test items and results in this paper would be a guide for new sheet steel development
목차
Abstract
1. 서론
2. Welding Performance 평가
3. Paint related performance evaluation
4. Adhesive compatibility
4. 결론
References
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UCI(KEPA) : I410-ECN-0101-2013-556-001417610