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Mechanical and Thermal Expansion Behavior of Thin Fe‐36 wt.‐%Ni Invar Films
Author(s) -
KellerFlaig R.M.,
Arzt E.
Publication year - 2002
Publication title -
advanced engineering materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.938
H-Index - 114
eISSN - 1527-2648
pISSN - 1438-1656
DOI - 10.1002/1527-2648(20020503)4:5<305::aid-adem305>3.0.co;2-6
Subject(s) - invar , materials science , thin film , thermal expansion , thermal stability , deposition (geology) , characterization (materials science) , composite material , stress (linguistics) , thermal , metallurgy , nanotechnology , thermodynamics , chemical engineering , paleontology , linguistics , philosophy , physics , sediment , engineering , biology
Invar alloys are also of great interest in the form of thin films when dimensional stability at varying temperatures is required. In addition, they offer the benefit of reduced thermal stresses in the construction of micro‐devices using incremental deposition methods. The characterization of the films was restricted to the magnetic behavior and the determination of the CTE. In this note, the results of first investigations into the mechanical stress‐temperature behavior of thin Fe‐Ni films are reported.