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A study on the improvement of corrosion fatigue strength of 7XXX series aluminum alloys by ultrasonic nanocrystal surface modification technology

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  • 발행기관
    선문효정학술연구회 바로가기
  • 간행물
    선문효정학술연구회 학술대회 프로시딩 바로가기
  • 통권
    Proceedings of THE 5th INTERNATIONAL CONFERENCE OF HYOJEONG ACADEMY (2025.02)바로가기
  • 페이지
    pp.52-56
  • 저자
    Junhyong Kim, Auezhan Amanov, Inho Cho, Youngsik Pyun
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A489342

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초록

영어
The most commonly used material in civil aircraft is aluminum alloy. Aluminum is light and strong, making it suitable for aircraft structures. It is also easy to process and can be manufactured into various shapes. However, corrosion and corrosion fatigue occur depending on the environment in which it is used. When corrosion occurs, most parts are replaced with new ones to prevent corrosion fatigue. The aviation maintenance industry is trying to prevent corrosion and corrosion fatigue by developing excellent corrosion-resistant materials, reducing the corrosion environment, and reducing stress changes. Ultrasonic nanocrystal surface modification (UNSM) technology is a surface modification technology that applies compressive residual stress and can sufficiently delay the occurrence and growth of corrosion in aluminum alloys. In this study, we will verify the applicability of UNSM technology in a corrosive environment through corrosion fatigue tests of corroded 7XXX series aluminum alloy before and after UNSM treatment.

목차

Abstract
1. Introduction
2. Ultrasonic nanocrystal surface modification technology
3. Materials and methods
3.1. Material
3.2. Specimen
3.3. Corrosion condition
3.4. Fatigue test
4. Results and discussion
5. Conclusions
References

저자

  • Junhyong Kim [ DesignMecha Co., Ltd, Asan 31414, Korea ]
  • Auezhan Amanov [ Tampere University, Tampere, Finland ] Corresponding Author
  • Inho Cho [ DesignMecha Co., Ltd, Asan 31414, Korea ]
  • Youngsik Pyun [ DesignMecha Co., Ltd, Asan 31414, Korea ]

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    선문효정학술연구회 [Sun Moon Hyojeong Academy Society]
  • 설립연도
    2023
  • 분야
    복합학>학제간연구
  • 소개
    Journal of Hyojeong Academia aims to serve as a global platform where researchers and scholars of various disciplines can contribute ideas for our sustainable global community of Co‐existence, Co‐prosperity, and Co‐righteousness. The journal is a multidisciplinary, open‐access, internationally peer‐reviewed academic journal, and it invites all areas of research conducted in the spirit of post materialism including studies centering on God, studies unifying religions and sciences, and studies on all aspects of Co‐existence, Co‐prosperity, and Co‐righteousness.

간행물

  • 간행물명
    선문효정학술연구회 학술대회 프로시딩
  • 간기
    반년간
  • 수록기간
    2023~2026
  • 십진분류
    KDC 238 DDC 289

이 권호 내 다른 논문 / 선문효정학술연구회 학술대회 프로시딩 Proceedings of THE 5th INTERNATIONAL CONFERENCE OF HYOJEONG ACADEMY

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