Basic study of adhesive bonding for fiber-composites - Adhesive bonding technologies on jet engine parts
Abstract
Adhesive bonding technology in jet engine parts has become more important due to recent applications of fiber-composite parts in jet engines. Adhesive bonding to the fiber-composites were studied for some kinds of composites which have a matrix resin such as epoxy, polyimide, and PEEK. Lap shear specimens were made from two types of combined adherends: composite to composite and composite to metal. Lap shear tests were conducted according to the ASTM D-3163 procedures. The lap shear coupons were blasted with Al2O3 grit. It appeared that different processes and different adherend combinations evidently changed the strength and the heat resistance strength of bonding. The amorphous bonding technique used a polyether imide (PEI) film that was coconsolidated with the PEEK/CF adherends follow by secondary bonding.
- Publication:
-
Ishikawajima Harima Engineering Review
- Pub Date:
- March 1992
- Bibcode:
- 1992IHERv..32...66A
- Keywords:
-
- Adhesive Bonding;
- Engine Parts;
- Fiber Composites;
- Jet Engines;
- Resin Matrix Composites;
- Epoxy Resins;
- Peek;
- Polyimide Resins;
- Shear Properties;
- Mechanical Engineering