Fatigue performance of DIARC® plasma coated bonded metal specimens

Research output: Contribution to journalArticleScientificpeer-review

Standard

Fatigue performance of DIARC® plasma coated bonded metal specimens. / Aakkula, Jarkko; Jokinen, Jarno; Saarela, Olli.

In: International Journal of Adhesion and Adhesives, Vol. 79, 01.12.2017, p. 83-94.

Research output: Contribution to journalArticleScientificpeer-review

Harvard

APA

Vancouver

Author

Aakkula, Jarkko ; Jokinen, Jarno ; Saarela, Olli. / Fatigue performance of DIARC® plasma coated bonded metal specimens. In: International Journal of Adhesion and Adhesives. 2017 ; Vol. 79. pp. 83-94.

Bibtex - Download

@article{9b0ff96ac68f48e18884e8843572a84e,
title = "Fatigue performance of DIARC{\circledR} plasma coated bonded metal specimens",
abstract = "The fatigue performance of DIARC{\circledR} vacuum plasma surface treatment for titanium, stainless-steel and aluminium structural bonding was tested with double lap shear test specimens. In the metal surface treatment, a nanoscale 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. Finite element method was used in analysing the test specimens. The tests were performed at room temperature dry and at room temperature after hot and wet exposure. The specimens were cycled with constant amplitude loading until failure or until 10 million cycles. The fatigue performance of the DIARC coating was found acceptable. There were no interfacial failures between the DIARC coating and metal or between the DIARC coating and adhesive. The residual strengths of all specimens after 10 million cycles were comparable to the static strength.",
keywords = "DIARC plasma coating, Fatigue testing, Surface preparation for metal bonding",
author = "Jarkko Aakkula and Jarno Jokinen and Olli Saarela",
year = "2017",
month = "12",
day = "1",
doi = "10.1016/j.ijadhadh.2017.09.009",
language = "English",
volume = "79",
pages = "83--94",
journal = "International Journal of Adhesion and Adhesives",
issn = "0143-7496",
publisher = "Elsevier Limited",

}

RIS - Download

TY - JOUR

T1 - Fatigue performance of DIARC® plasma coated bonded metal specimens

AU - Aakkula, Jarkko

AU - Jokinen, Jarno

AU - Saarela, Olli

PY - 2017/12/1

Y1 - 2017/12/1

N2 - The fatigue performance of DIARC® vacuum plasma surface treatment for titanium, stainless-steel and aluminium structural bonding was tested with double lap shear test specimens. In the metal surface treatment, a nanoscale 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. Finite element method was used in analysing the test specimens. The tests were performed at room temperature dry and at room temperature after hot and wet exposure. The specimens were cycled with constant amplitude loading until failure or until 10 million cycles. The fatigue performance of the DIARC coating was found acceptable. There were no interfacial failures between the DIARC coating and metal or between the DIARC coating and adhesive. The residual strengths of all specimens after 10 million cycles were comparable to the static strength.

AB - The fatigue performance of DIARC® vacuum plasma surface treatment for titanium, stainless-steel and aluminium structural bonding was tested with double lap shear test specimens. In the metal surface treatment, a nanoscale 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. Finite element method was used in analysing the test specimens. The tests were performed at room temperature dry and at room temperature after hot and wet exposure. The specimens were cycled with constant amplitude loading until failure or until 10 million cycles. The fatigue performance of the DIARC coating was found acceptable. There were no interfacial failures between the DIARC coating and metal or between the DIARC coating and adhesive. The residual strengths of all specimens after 10 million cycles were comparable to the static strength.

KW - DIARC plasma coating

KW - Fatigue testing

KW - Surface preparation for metal bonding

UR - http://www.scopus.com/inward/record.url?scp=85030125259&partnerID=8YFLogxK

U2 - 10.1016/j.ijadhadh.2017.09.009

DO - 10.1016/j.ijadhadh.2017.09.009

M3 - Article

VL - 79

SP - 83

EP - 94

JO - International Journal of Adhesion and Adhesives

JF - International Journal of Adhesion and Adhesives

SN - 0143-7496

ER -

ID: 15866635