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  • 1.  Very good JTST article on the critical analysis of tensile bond strength tests for thermal spray coatings (e.g., ASTM C633)

    Posted 10-17-2022 10:39
    Dear Thermal Spray Community!

    A very good article on the critical analysis of tensile bond strength tests for thermal spray coatings (e.g., ASTM C633) has been recently published in the ASM Thermal Spray Society (TSS) Journal of Thermal Spray Technology.

    This is a very important paper to all of us who work in thermal spray and need to perform tensile adhesion tests (e.g., ASTM C633) on a regular basis.

    An amazing paper from Shalaka Shinde; PhD student at Stony Brook. It is worth to take a look at it: A Critical Analysis of the Tensile Adhesion Test for Thermally Sprayed Coatings (springer.com)

    Cheers!

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    Rogerio Lima, PhD
    Senior Research Officer
    National Research Council of Canada
    President of Thermal Spray Society (TSS)

    e-mail: rogerio.lima@nrc-cnrc.gc.ca
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  • 2.  RE: Very good JTST article on the critical analysis of tensile bond strength tests for thermal spray coatings (e.g., ASTM C633)

    Posted 10-18-2022 08:54
    Thank you for sharing Rogerio - this is very interesting work !!

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    Andre Liberati
    McGill University
    Montreal QC
    (514) 813-8021
    andre.liberati@mail.mcgill.ca
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  • 3.  RE: Very good JTST article on the critical analysis of tensile bond strength tests for thermal spray coatings (e.g., ASTM C633)

    Posted 10-18-2022 21:31
    Has anyone yet qualified a film adhesive alternative to FM1000?

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    Robert Miller
    Materials Engineering Consultant
    R. A. Miller Materials Engineering
    Indianapolis IN
    (317) 698-5479
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  • 4.  RE: Very good JTST article on the critical analysis of tensile bond strength tests for thermal spray coatings (e.g., ASTM C633)

    Posted 10-19-2022 05:53
    Hi Bob,

    To the best of my knowledge, there are two candidates as film glue that could potentially replace the FM-1000.

    1) Loctite EA 9658 Aero: LOCTITE EA 9658 AERO - Henkel Adhesives (henkel-adhesives.com)

    2) FM 309: FM®309-1 | Solvay

    I was told by a member of our TS community that the Loctite EA 9658 reached the required 70 MPa (10,000 psi) mark of the FM-1000. This is good news. However, as this glue, as well as, the FM 309 need to be stored at below freezing temperatures (-18oC) if they are stored for longer than few weeks, it causes some additional difficulties in handling them.

    Hopefully someone else from this list can provide some additional sets of info.

    Cheers!



    ------------------------------
    Rogerio Lima, PhD
    Senior Research Officer
    National Research Council of Canada
    President of Thermal Spray Society (TSS)

    e-mail: rogerio.lima@nrc-cnrc.gc.ca
    ------------------------------

    Registration for AeroMat 2025 is Now Open!