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Adhesion Strength of Cu-Ni Multilayered Coatings on Optical Fibers

Published online by Cambridge University Press:  02 July 2020

Yuli Lin
Affiliation:
Department of Mechanical Engineering Chung-Hua University, Hsinchu, Taiwan ROC
Li-Jang Hwang
Affiliation:
Department of Mechanical Engineering Chung-Hua University, Hsinchu, Taiwan ROC
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Abstract

Optical fibers have been extensively employed in a variety of fields. However, the need of high strength, excellent resistance to moisture permeation and tolerance to heat becomes apparent when such optical fibers are used in nuclear power plants and chemical plants in particular. Plastic coatings as conventional made of optical fibers cables would be replaced by the optical fiber coated with layers of metals.

The adhesion of coating to substrate is a critical property of any coating system for mechanical integrity and environmental protection of the substrate. For example, the corrosion protection of the metal coated optical fibers is highly depend on the adhesion of the coatings, if adhesion is poor, the extent of deterioration of the substrate by environmental factors (humidity, corrosive gases, etc.) is greatly accelerated. The durability and longevity of a coating required that its adhesion is to be maintained [1].

Type
Thin Films & Coatings
Copyright
Copyright © Microscopy Society of America 2001

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References

1. Mittal, K.L., ASTM STP640, Mittal, K.L., ed., American Society for Testing and Materials, p.5, 1978.Google Scholar

2. Hou, W.-S., Master Thesis, Chua-Hwa Polytechnic Institute, 1995.Google Scholar

3. Lin, Yuli and Hwang, Li-Jang, Microscopy and Microanalysis, volume 6, Supplement 2, p456.CrossRefGoogle Scholar

4. This research is supported by NSC 88-TPC-7-216-001.Google Scholar