지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2013.1
- 수록면
- 56 - 64 (9page)
이용수
초록· 키워드
오류제보하기
An Eectrolytic Corrosion(EC) test method was evaluated by the comparison with Copper Accelerated Acetic Salt Spray(CASS) and Neutral Salt Spray(SS) tests. Those methods were applied in order to evaluate corrosion resistance of Ni-Cr plated and Zn-plated Fe substrates. The correlations between results obtained by different test methods were investigated. Results showed that the electrochemical method such as the EC test method was superior to the conventional methods such as CASS and SS, in terms of the quantitative accuracy and the test-time span. Furthermore, the EC test method provided the useful means to estimate the initiation of corrosion of each layer by monitoring the rest potentials of the coated layers such as Ni, Cr, and Zn on Fe substrate. With regard to test time spans, the EC test provided the 78 times and 182 times faster results than the CASS test in cases of Fe + 5㎛ Ni + 0.5 ㎛ Cr and Fe + 20 ㎛ Ni + 0.5 ㎛ Cr respectively,while the EC test was 85 times faster results than the Salt Spray test in the case of Fe + 20 g/m2 Zn.
Therefore, the EC test can be the better method to evaluate the resistance to corrosion of coated layers than the conventional methods such as the SS test and the CASS.
목차
등록된 정보가 없습니다.
참고문헌 (9)
참고문헌 신청
/ 1980 / Electrodeposited chromium coatings?Electrolytic corrosion testing (EC test) / ISO 4539
/ 1983 / Copper Accelerated Acetic Acid Salt Spray Testing Methods / KS D 9504
/ 1990 / Methods of Corrosion Resistance Test of Metallic Coatings / KS D 8334
/ 1992 / Standard Test Methods for Electrolytic Corrosion Testing (EC test) / ASTM B 627-84
/ 2009 / Methods of Neutral Salt Spray Testing / KS D 9502
/ 1983 / Copper Accelerated Acetic Acid Salt Spray Testing Methods / KS D 9504
/ 1990 / Methods of Corrosion Resistance Test of Metallic Coatings / KS D 8334
/ 1992 / Standard Test Methods for Electrolytic Corrosion Testing (EC test) / ASTM B 627-84
/ 2009 / Methods of Neutral Salt Spray Testing / KS D 9502
이 논문의 저자 정보
최근 본 자료
댓글(0)
0