Testing and modelling of DIARC plasma coated elastic-plastic steel wedge specimens

Tutkimustuotos: Lehtiartikkeli

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Testing and modelling of DIARC plasma coated elastic-plastic steel wedge specimens. / Aakkula, Jarkko; Jokinen, Jarno; Saarela, Olli; Tervakangas, Sanna.

julkaisussa: International Journal of Adhesion and Adhesives, Vuosikerta 68, 01.07.2016, s. 219-228.

Tutkimustuotos: Lehtiartikkeli

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Aakkula, Jarkko ; Jokinen, Jarno ; Saarela, Olli ; Tervakangas, Sanna. / Testing and modelling of DIARC plasma coated elastic-plastic steel wedge specimens. Julkaisussa: International Journal of Adhesion and Adhesives. 2016 ; Vuosikerta 68. Sivut 219-228.

Bibtex - Lataa

@article{30046ce81144486aad3cb1b03036725a,
title = "Testing and modelling of DIARC plasma coated elastic-plastic steel wedge specimens",
abstract = "The stability and durability of DIARC vacuum plasma surface treatment was tested for structural bonding with elastic-plastic steel wedge test specimens. In the treatment nanostructured DIARC Bindo coating is deposited on the substrates in a vacuum chamber. The DIARC-treated surface is ready for bonding and does not require any additional treatments, chemicals or primers containing hazardous CrVI chromium. The tests were performed at hot and wet exposure. Virtual Crack Closure Technique (VCCT) was successfully used in the design of test specimens and in the analyses of the results. Five-year-old DIARC coating performed equally with the freshly-bonded DIARC specimens. The results were also comparable with the best results achieved with existing grit-blast silane and grit-blast Sol-Gel primer methods with aluminium and titanium.",
keywords = "DIARC plasma coating, Elastic-plastic analysis, Surface preparation for metal bonding, Virtual crack closure technique, Wedge testing",
author = "Jarkko Aakkula and Jarno Jokinen and Olli Saarela and Sanna Tervakangas",
year = "2016",
month = "7",
day = "1",
doi = "10.1016/j.ijadhadh.2016.03.024",
language = "English",
volume = "68",
pages = "219--228",
journal = "International Journal of Adhesion and Adhesives",
issn = "0143-7496",
publisher = "Elsevier Limited",

}

RIS - Lataa

TY - JOUR

T1 - Testing and modelling of DIARC plasma coated elastic-plastic steel wedge specimens

AU - Aakkula, Jarkko

AU - Jokinen, Jarno

AU - Saarela, Olli

AU - Tervakangas, Sanna

PY - 2016/7/1

Y1 - 2016/7/1

N2 - The stability and durability of DIARC vacuum plasma surface treatment was tested for structural bonding with elastic-plastic steel wedge test specimens. In the treatment nanostructured DIARC Bindo coating is deposited on the substrates in a vacuum chamber. The DIARC-treated surface is ready for bonding and does not require any additional treatments, chemicals or primers containing hazardous CrVI chromium. The tests were performed at hot and wet exposure. Virtual Crack Closure Technique (VCCT) was successfully used in the design of test specimens and in the analyses of the results. Five-year-old DIARC coating performed equally with the freshly-bonded DIARC specimens. The results were also comparable with the best results achieved with existing grit-blast silane and grit-blast Sol-Gel primer methods with aluminium and titanium.

AB - The stability and durability of DIARC vacuum plasma surface treatment was tested for structural bonding with elastic-plastic steel wedge test specimens. In the treatment nanostructured DIARC Bindo coating is deposited on the substrates in a vacuum chamber. The DIARC-treated surface is ready for bonding and does not require any additional treatments, chemicals or primers containing hazardous CrVI chromium. The tests were performed at hot and wet exposure. Virtual Crack Closure Technique (VCCT) was successfully used in the design of test specimens and in the analyses of the results. Five-year-old DIARC coating performed equally with the freshly-bonded DIARC specimens. The results were also comparable with the best results achieved with existing grit-blast silane and grit-blast Sol-Gel primer methods with aluminium and titanium.

KW - DIARC plasma coating

KW - Elastic-plastic analysis

KW - Surface preparation for metal bonding

KW - Virtual crack closure technique

KW - Wedge testing

UR - http://www.scopus.com/inward/record.url?scp=84963782152&partnerID=8YFLogxK

U2 - 10.1016/j.ijadhadh.2016.03.024

DO - 10.1016/j.ijadhadh.2016.03.024

M3 - Article

VL - 68

SP - 219

EP - 228

JO - International Journal of Adhesion and Adhesives

JF - International Journal of Adhesion and Adhesives

SN - 0143-7496

ER -

ID: 3301147