Earticle

초록

영어

The tribology characteristics of the graphene coated PA6 were evaluated with scratch experiments. As a result, the following conclusions were obtained. The PA6 of the graphene coating shows a 0.1 improvement in friction coefficient and a lower abrasion depth than PA6 in the variable pressure-type scratch experiments. PA6 of the graphene coating showed a lower friction coefficient of 0.2 or more than PA6 in the friction coefficient in the static pressure scratch experiments, indicating that wear resistance was improved. In both the variable and the static pressure type scratch experiments, the tip depth of graphene-coated PA6 shows a thinner wear depth than PA6, showing the effect of graphene. The graphene content showed excellent tribology characteristics at 3%, and there was no difference in tribology characteristics at higher contents.

목차

ABSTRACT
1. 서론
2. 실헙 방법
2.1 시험편
2.2 실험 방법
3. 실험 결과 및 고찰
3.1 변압형 실험
3.2 정압형 실험
3.3 스크래치 실험 고찰
4. 결론
References

키워드

트라이볼로지 특성 PA: 폴리아미드 그래핀 코팅 ODA-FGO(octadecylamine functionalized graphene oxide) APP(maleic anhydride grafted polypropylene) 플라우잉 모드 화이트닝 모드 절삭 모드 Tribology characteristics Polyamide Graphene coating ODA-FGO(octadecylamine functionalized graphene oxide) MAPP(maleic anhydride grafted polypropylene) Ploughing mode Whitening mode Cutting mode

저자

• 문봉호 [ MOON, BONGHO | 전남대학교 ]
• 문성욱 [ Moon Sung Wook | 고려대학교 ]
• 김훈 [ 김훈 | 전남대학교 ] Corresponding Author

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