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압연강판 접착제 접합부의 환경 접합강도에 미치는 온도 및 침수시간의 영향

Effect of Temperature and Immersion Time on the Environmental Adhesive Strength of Adhesively Bonded Joints of Rolled Steel Sheet

  • 송준희 (전북대학교 부설 공학연구원 공업기술연구센터) ;
  • 이희제 (전북대학교 부설 공학연구원 공업기술연구센터) ;
  • 임재규 (전북대학교 기계공학부 자동차신기술연구소)
  • 발행 : 2002.12.01

초록

Recently structural applications of adhesive bonding method have been increased extensively in automobile industry. Adhesively-bonded joints which are used in automobile field are exposed to various environmental conditions. In this study, several environmental factors were concerned to evaluate their effects on the adhesive strength such as air temperature, water temperature, exposed time in water. The specimens are exposed for 1, 10 and 100 hours at various air temperatures to evaluate the effects of the air and water temperature on the adhesive strength. It is proved that the adhesive strength decrease with rising the air and water temperature, and the adhesive strength decrease steeply at the higher temperature with increasing the exposure time in water.

키워드

참고문헌

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