Molybdenum composite hybrid laminates and methods

US9862175B2 · kind B2 · utility

Assignee

• The Boeing Company · US

Inventors

• Marc R. Matsen · Seattle, US
• Mark A. Negley · Kirkland, US
• Marc J. Piehl · Renton, US
• Kay Y. Blohowiak · Issaquah, US
• Alan E. Landmann · Bellevue, US
• Richard H. Bossi · Renton, US
• Robert L. Carlsen · Kent, US
• Gregory A. Foltz · Seattle, US
• Geoffrey A. Butler · Seattle, US
• Liam S. Cavanaugh Pingree · Seattle, US
• Stephen G. Moore · Renton, US
• John M. Gardner · Sandwich, GB
• Robert A. Anderson · Federal Way, US

Key dates

• Filing date: Jul 9, 2015
• Grant date: Jan 9, 2018
• Expiry date: Apr 6, 2036

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T428/31678
• WIPO field: Surface technology, coating
• WIPO sector: Chemistry

Abstract

A method of forming a molybdenum composite hybrid laminate is disclosed. The method includes treating a surface of each of a plurality of molybdenum foil layers. The method further includes interweaving the surface treated molybdenum foil layers with a plurality of composite material layers. The method further includes bonding with an adhesive layer each of the surface treated molybdenum foil layers to adjacent composite material layers to form a molybdenum composite hybrid laminate having improved yield strength.