High temperature ceramic metal attachment using a strain absorbing fiber metal pad

Journal Article · Tue Mar 31 23:00:00 EST 1981 · SAMPE Q.; (United States)

OSTI ID:6042624

Tolokan, R P; Nablo, J C

Low modulus fiber metal materials, designated BRUNSBOND Pad, have been developed for attaching ceramic coatings to metal substrates. The fiber metal pad acts as a strain absorbing compliant interlayer to take up the stress caused by the difference in expansivity between ceramic and metal substrate. Ceramic coatings, typically .062 to .125 in. thick, can be retained intact on a metal substrate through conditions of severe thermal shock. Applications include high temperature ceramic thermal barrier coatings for gas turbine engine seals and combustors, MHD electrodes and internal combustion engine insulators.

• Research Organization: Brunswick Corp., DeLand, FL
• OSTI ID: 6042624
• Journal Information: SAMPE Q.; (United States), Journal Name: SAMPE Q.; (United States) Vol. 12:3; ISSN SAMQA
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
360101 -- Metals & Alloys-- Preparation & Fabrication
360105* -- Metals & Alloys-- Corrosion & Erosion
ADHESION
CERAMICS
COATINGS
COMBUSTORS
DIRECT ENERGY CONVERTERS
ELECTRODES
ELEMENTS
ENGINES
FIBERS
GAS TURBINE ENGINES
HEAT ENGINES
INTERNAL COMBUSTION ENGINES
LAYERS
METALS
MHD GENERATORS
PROTECTIVE COATINGS
SUBSTRATES
THERMAL INSULATION
THERMAL SHOCK