| 摘要 |
PROBLEM TO BE SOLVED: To provide a material superior in sulfidization resistance and fatigue characteristics, which is suitable for a component that is required to have repetitive spring properties, and for a component to be used in a switch part of various electronic equipment, particularly a metal dome component for a switch. SOLUTION: The metastable austenitic stainless steel strip superior in sulfidization resistance has an Ag film on metastable austenitic stainless steel, and further has an Ru film with a thickness of 1 to 100 nm formed thereon. At least one of the films is formed by using a dry-film-forming technique. The metal dome component for the switch is made from the above stainless steel strip. COPYRIGHT: (C)2009,JPO&INPIT
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