한국재료학회지 (Korean Journal of Materials Research)

  • 제28권4호
  • /
  • Pages.201-207
  • /
  • 2018
  • /
  • 1225-0562(pISSN)
  • /
  • 2287-7258(eISSN)
한국재료학회 (Materials Research Society of Korea)
권호 표지
DOI QR코드

DOI QR Code

금 증착 적외선 반사판의 반사율 및 수명에 미치는 제조공정 변수의 영향

Influence of Manufacturing Conditions on the Reflectance and Life Time of the Gold Protected IR Mirror

  • 최용선 (위덕대학교 일반대학원 정보전자공학과) ;
  • 이영기 (위덕대학교 그린에너지공학부) ;
  • 이유기 (위덕대학교 그린에너지공학부)
  • Choi, Yong-Sun (Dept. of Information & Electronics Engineering, Uiduk University) ;
  • Lee, Young-Ki (Division of Green Energy Engineering, Uiduk University) ;
  • Lee, You-Kee (Division of Green Energy Engineering, Uiduk University)
  • 투고 : 2017.10.19
  • 심사 : 2018.03.12
  • 발행 : 2018.04.27
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

Infrared(IR) heating has many advantages, such as energy efficiency, reduced heating time, cleanliness, equipment compactness, high drying rate and easy automation. These features of IR heating provide widely industrial applications, such as surface heat treatment in semiconductor fabrication, thermoforming of polymers, drying and disinfection of food products, heating to metal forging, and drying of wet materials. In this study, the characteristics of a protected gold mirror were examined by spectrophotometer and the lifetime of the coating layers were evaluated by a cross-cutting method and salt spray test. The effects of manufacturing conditions on the protected gold mirror were seen and remedies for these effects were noted in order to improve the properties of the protected gold mirror in the drying process. The reflectance and lifetime of the protected gold mirror was influenced by manufacturing conditions, such as surface roughness and forming conditions of the anti-oxide layer, the adhesion layer, the reflecting layer and the protection layer. The results of this study showed that the protected gold mirror manufactured using a buffing method for pre-treatment resulted in the most effective reflectance. In addition, $Al_2O_3$ coating on an Al substrate as an anti-oxide layer was more effective than the anodizing process in the test of reflectance. Furthermore, the protected gold mirror manufactured by layers forming of various materials resulted in the most effective reflectance and lifetime when coated with $Al_2O_3$ as the anti-oxide layer, coated Cr as the adhesion layer, and coated $MgF_2$ as the protection layer.

키워드

참고문헌

  1. C. Ding, R. Khir, Z. Pan, J. Zhang, K. Tu and El-Mashad, Cereal Chem., 92, 441 (2005).
  2. R. Khir, Z. Pan, Z. F. Thompson, A. S. El-Sayed, B. R. Hartsough and M. S. El-Amir, J. Food Process. Preserv., 38, 430 (2014). https://doi.org/10.1111/j.1745-4549.2012.00791.x
  3. R. Ranjan, J. Irudayaraj and S. Jun, Drying Technol., 20, 363 (2002). https://doi.org/10.1081/DRT-120002547
  4. J. Shi, Z. Pan, T. H. McHugh, D. Wood, Y. Zhu, R. J. Avena-Bustillos and E. Hirschberg, J. Food Sci., 73, 259 (2008). https://doi.org/10.1111/j.1750-3841.2008.00816.x
  5. E. E. M. Olsson, A. C. Tragardh and L. M. Ahrne, J. Food Sci., 70, 484 (2005). https://doi.org/10.1111/j.1365-2621.2005.tb11519.x
  6. N. Staack, L. Ahrne, E. Borch and D. Knorr, J. Food Eng., 86, 17 (2008). https://doi.org/10.1016/j.jfoodeng.2007.09.004
  7. F. M. Schmidt, Y. Le Maoult and S. Monteix, J. Mater. Process. Technol., 143, 225 (2003).
  8. S. Chao, W.-H. Wang and C.-C. Lee, Appl. Opt., 40, 2177 (2001). https://doi.org/10.1364/AO.40.002177
  9. M. Bartek, J. H. Correia and R. F. Wolffenbuttel, J. Micromech. Microeng., 9, 162 (1999). https://doi.org/10.1088/0960-1317/9/2/314
  10. S. M. Abed and S. N. T. Al-Rashid, Appl. Phys. Res., 5, 102 (2013).
  11. Y. Fink, J. N. Winn, S. H. Fan, C. Chen, J. Michel, J. D. Joannopoulos, and E. L. Thomas, Science, 282, 1679 (1998). https://doi.org/10.1126/science.282.5394.1679
  12. A. T. Matar, Egypt. J. Solids, 31, 23 (2008).
  13. J. M. Bennett and E. J. Ashley, Appl. Opt., 4, 221 (1965). https://doi.org/10.1364/AO.4.000221
  14. W. Pei and H. Liu, Chinese Opt. Lett., 11, S10214 (2013).
  15. A. D. Quast, F. Zhang, M. R. Linford and J. E. Patterson, Appl. Spectrosc., 65, 634 (2011). https://doi.org/10.1366/11-06289
  16. K. Mase and S. Ishibashi, Substrate Treatment Method for Portion to be Coated, US Patent, US 2008/0233838 A1 (2008).
  17. S.-S. Lin, K.-S. Zhou, M.-J. Dai, F. Hu, Q. Shi, H.-J. Hou C.-B. Wei, F.-Q. Li and X. Tong, Trans. Nonferrous Met. Soc. China., 25, 451 (2015). https://doi.org/10.1016/S1003-6326(15)63623-8
  18. J. Matejicek, M. Vilemova, R. Musalek, P. Sachr and J. Hornik, Coatings, 3, 108 (2013). https://doi.org/10.3390/coatings3020108
  19. A. Bendavid, P. J. Martin and L. Wieczorek, Thin Solid Films, 354, 169 (1999). https://doi.org/10.1016/S0040-6090(99)00434-4
  20. L. Chen, M. C. Y. Huang, C. F. R. Mateus, C. J. Chang-Hasnain and Y. Suzuki, Appl. Phys. Lett., 88, 031102 (2006). https://doi.org/10.1063/1.2164920