Nanocrystalline Electroplated Cu-Ni: Metallic Thin Films with Enhanced Mechanical Properties and Tunable Magnetic Behavior

2010 ◽  
Vol 20 (6) ◽  
pp. 983-991 ◽  
Author(s):  
Eva Pellicer ◽  
Aïda Varea ◽  
Salvador Pané ◽  
Bradley J. Nelson ◽  
Enric Menéndez ◽  
...  
Keyword(s):  
Thin Films ◽  
Mechanical Properties ◽  
Magnetic Behavior ◽  
Metallic Thin Films

Elastic Properties of Artificially Layered Thin Films

1987 ◽  
Vol 103 ◽  
Author(s):  
Robert C. Cammarata
Keyword(s):  
Thin Films ◽  
Mechanical Properties ◽  
Composite Materials ◽  
Elastic Properties ◽  
Elastic Moduli ◽  
Metallic Thin Films ◽  
Theoretical Understanding ◽  
Composition Modulation

ABSTRACTEnhancements in the elastic moduli by factors of two or more in compositionally modulated metallic thin films have been observed for a certain range of composition modulation wavelengths. The experimental and theoretical understanding of this phenomenon, known as the supermodulus effect, is reviewed. Also, the mechanical properties of other artificially layered and composite materials are discussed and compared with the behavior of metallic superlattice thin films.

Mechanical properties of metallic thin films: theoretical approach

2016 ◽  
Vol 89 (3) ◽  
Author(s):  
Duong Dai Phuong ◽  
Nguyen Thi Hoa ◽  
Vu Van Hung ◽  
Doan Quoc Khoa ◽  
Ho Khac Hieu
Keyword(s):  
Thin Films ◽  
Mechanical Properties ◽  
Theoretical Approach ◽  
Metallic Thin Films

Assessment of mechanical properties of metallic thin-films through micro-beam testing

2014 ◽  
Vol 571 ◽  
pp. 296-301 ◽  
Author(s):  
M. Trueba ◽  
D. Gonzalez ◽  
M.R. Elizalde ◽  
J.M. Martínez-Esnaola ◽  
M.T. Hernandez ◽  
...  
Keyword(s):  
Thin Films ◽  
Mechanical Properties ◽  
Metallic Thin Films

Influence of the structure on the mechanical properties of electrodeposited metallic thin films

1993 ◽  
Vol 308 ◽  
Author(s):  
J.-L. Delplancke ◽  
R. Winand ◽  
J. Dille ◽  
J. Charlier
Keyword(s):  
Thin Films ◽  
Mechanical Properties ◽  
Crystal Growth ◽  
Work Hardening ◽  
Room Temperature ◽  
Ageing Process ◽  
Metallic Thin Films ◽  
X Ray Diffraction ◽  
Stress Strain ◽  
X Ray

ABSTRACTProduction of thin (10 to 200 microns thick) metallic (Cu, Co and Ni-P) foils is performed by electrodeposition on various substrates. A competition between substrate-induced and electroplating-induced inhibition of crystal growth appears. Film structures observed by SEM, TEM and X-Ray diffraction are related to the mechanical properties of the films (stress-strain curves, microhardness and work hardening bend test).In some cases, copper thin films with a large number of submicron crystals are obtained. These films recrystallize at room temperature and their mechanical properties are completely modified by this ageing process.

Effect of physical vapor deposition metallic thin films on micro injection molded weld line mechanical properties

2010 ◽  
Vol 16 (6) ◽  
pp. 1009-1013 ◽  
Author(s):  
Lei Xie ◽  
Monika Leester-Schädel ◽  
Gerhard Ziegmann ◽  
Stephanus Büttgenbach
Keyword(s):  
Thin Films ◽  
Mechanical Properties ◽  
Vapor Deposition ◽  
Physical Vapor Deposition ◽  
Weld Line ◽  
Metallic Thin Films ◽  
Injection Molded

Effects of environmental exposures on carbon fiber epoxy composites protected by metallic thin films

2019 ◽  
Vol 54 (2) ◽  
pp. 167-177 ◽  
Author(s):  
Arash Afshar ◽  
Dorina Mihut ◽  
Pengyu Chen
Keyword(s):  
Thin Films ◽  
Mechanical Properties ◽  
Carbon Fiber ◽  
Surface Morphology ◽  
Environmental Conditions ◽  
Epoxy Composite ◽  
Epoxy Composites ◽  
Metallic Thin Films ◽  
Wide Range ◽  
Carbon Fiber Epoxy

Carbon fiber epoxy composites have a wide range of applications in aerospace, construction, and automotive industries due to their good mechanical properties and lightweight characteristics. Carbon fiber epoxy composite structures are typically intended for service in corrosive and hostile environmental conditions. Therefore, development of coatings which are able to protect carbon fiber epoxy composite laminates against prolonged and harsh environmental conditions such as ultraviolet radiation and moisture deems critical. This paper offers a novel method for environmental protection of fiber-reinforced polymer composites by applying thin metallic films on composites' surface as coating materials. In order to investigate the protective properties of metallic thin films, copper and aluminum coatings were deposited on the surface of carbon fiber epoxy specimens by using direct current magnetron-sputtering technique, and then mechanical properties and surface morphology of specimens were monitored during the course of accelerated environmental exposure. Both metallic coatings showed good adhesion to carbon fiber epoxy samples during environmental aging and provided protection for the specimens' surface against environmental degradation. The correlation between flexural properties and surface morphology of carbon fiber epoxy specimens is also presented.

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