bonding metal to composites

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bonding metal to composites

bonding metal to composites

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suman	s suman posted 8 Years Ago HOT Topic Details
s Group: Forum Members Posts: 11, Visits: 79	hi, i am trying to attach hinges to carbon composite for Double Cantilever Beam specimen using adhesive. lot of them are failing. Please suggest any alternate ways
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bonding metal to composites

suman - 8 Years Ago

Hi suman, What adhesive and process are you using presently to bond the hinges to the composite? Is the bond failing between the adhesive and the composite or the adhesive and the metal? A good...

Rich (Staff) - 8 Years Ago

Hi Rich, I am using araldite aw106+ hw 956 a two part adhesive system. I am degreasing both the surfaces after filing the surfaces for roughness. bond is failing between adhesive and hinge while...

suman - 8 Years Ago

What metal is the hinges made out of?

polaraligned - 8 Years Ago

hi, my hinges are presently made of brass. i am using them as stainless steel hinges often failed due to poor adhesion.

suman - 8 Years Ago

is 3M scotch weld a good alternate for adhesive bonding between composites and metal. Let me know

suman - 8 Years Ago

You could consider using a methacrylate adhesive like Plexus. I find these work really well for metal to composite bonding.

Fasta - 8 Years Ago

Hi Suman, As Fasta suggests, a Methacrylate will give you a better bond as unlike an epoxy or polyurethane adhesive, a Methacrylate has an etching property and as such really bites into the bonding....

Rich (Staff) - 8 Years Ago

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