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Functionally graded high temperature bonding of fiberglass fibers to steel

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posted on 2016-06-07, 00:00 authored by Alexander MukasyanAlexander Mukasyan, Allen H. Simpson, Mark L. La Forest

Method for chemical bonding of fiberglass fibers to steel surfaces to prepare the steel for bonding with carbon composite material. This fiber-bonding step greatly increases the strength of the subsequent metal-composite bond. The fiberglass fibers which are chemically bonded to the steel provide a high surface area interface to entangle with carbon fibers in the composite component, and thereby inhibit crack formation on the boundary surface between the steel and composite components when they are bonded together.

History

Patent Number

US 8178212 B2

Other Application

12/258,115

USPTO Link

http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=/netahtml/PTO/search-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN/8178212

Inventor

Allen H. Simpson Mark L. La Forest Alexander Mukasyan

Inventor from Local Institution

Alexander Mukasyan

Assignee

University of Notre Dame Du Lac Honeywell International Inc. (Morristown, NJ)

Date Modified

2017-08-01

Language

English

Claims

20

Prior Publication Number

US 20100104886 A1

Publisher

United States Patent and Trademark Office

Cooperative Patent Classification Codes

B32B 7/04 (20130101); B32B 15/14 (20130101); B22F 7/08 (20130101); C04B 37/026 (20130101); C04B 2237/083 (20130101); C04B 2237/121 (20130101); C04B 2237/122 (20130101); C04B 2237/385 (20130101); C04B 2237/406 (20130101); C04B 2237/708 (20130101); C04B 2237/72 (20130101)

Contributor

Alexander Mukasyan

International Patent Classification Codes

B22F 1/02 (20060101); B22F 7/00 (20060101); B22F 7/04 (20060101); B22F 7/02 (20060101)

US Patent Classification Codes

428/570; 419/10; 419/6; 419/7; 419/8; 419/9; 428/621; 75/255

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Licence

CC BY 4.0

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