Nonlinear creep characteristics of extruded Poly (vinylidene fluoride-co-hexafluoropropylene) with high ß-phase content under extreme conditions: Design, characterization, and modeling

Autor: Ashkan Dargahi, Ryan Schultz, Joel Runka, Hossein Ashrafizadeh, Bo Xu, Hani E. Naguib

Publikováno v: Materials & Design, Vol 232, Iss , Pp 112124- (2023)

This study is concerned with the nonlinear creep characteristics of extruded Poly (vinylidene fluoride-co-hexafluoropropylene) (PVDF-HFP) dominated by β-phase polymorphs over the temperature range 40 °C − 80 °C and tensile stress levels between

Externí odkaz: https://doaj.org/article/a796a13301684a1fb7d73f4ae5e29163

Development of a finite element model to study the effect of temperature on erosion resistance of polyurethane elastomers

Autor: Hossein Ashrafizadeh, Pierre Mertiny, André McDonald

Publikováno v: Wear. :322-333

In this study, a numerical model based on the finite element technique was developed to study the effect of temperature on the erosion mechanism of material removal during solid particle impact on polyurethane elastomers. The hyperelastic, isotropic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::63f0f19357cc1ad9e1e30fd730fff204
https://doi.org/10.1016/j.wear.2017.08.009

Development of Creep Test Method for Thermoplastic Fiber-Reinforced Polymer Composite Tubes Under Pure Hoop Loading Condition

Autor: Hai G. M. Doan, Pierre Mertiny, Hossein Ashrafizadeh

Publikováno v: Volume 3: Design and Analysis.

Piping made from thermoplastic fiber reinforced polymer composites (TP-FRPCs) is receiving increasing attention in the oil and gas industry. Creep and time-dependent behavior is one of the main factors defining the service life of TP-FRPC structures.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::48c4aaf69c7255f7a07455dbcf81df3c
https://doi.org/10.1115/pvp2019-93302

The 2016 Thermal Spray Roadmap

Autor: Christian Moreau, Juan Pablo Trelles, Jörg Oberste Berghaus, Eric H. Jordan, Andreas Killinger, Filofteia-Laura Toma, Patrick J. Masset, Frank Gaertner, Petri Vuoristo, Mitchell R. Dorfman, Günter Schiller, A.C. (Thanos) Bourtsalas, Khiam Aik Khor, Li Li, Nickolas J. Themelis, Jiri Matejicek, Georg Mauer, Hossein Ashrafizadeh, Malko Gindrat, Eric Irissou, Christopher C. Berndt, R. Henne, Jun Akedo, Sanjay Sampath, Margaret Hyland, Nicolaie Markocsan, Jon P. Longtin, Maher I. Boulos, Kentaro Shinoda, Asif Ansar Syed, M. F. Smith, Yuk Chiu Lau, Timothy J. Eden, Gary Fisher, Jeffrey A. Brogan, Armelle Vardelle, Javad Mostaghimi, André McDonald, Ali Dolatabadi, Chang-Jiu Li, Robert Vassen, Pierre Fauchais

Publikováno v: Journal of Thermal Spray Technology
Journal of Thermal Spray Technology, ASM International/Springer, 2016, 25 (8), pp.1376-1440. ⟨10.1007/s11666-016-0473-x⟩

Considerable progress has been made over the last decades in thermal spray technologies, practices and applications. However, like other technologies, they have to continuously evolve to meet new problems and market requirements. This article aims to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba1a952000c2e18ac974f6b5b3fd9139
https://doi.org/10.1007/s11666-016-0473-x

Deposition of Electrically Conductive Coatings on Castable Polyurethane Elastomers by the Flame Spraying Process

Autor: Pierre Mertiny, André McDonald, Hossein Ashrafizadeh

Publikováno v: Journal of Thermal Spray Technology. 25:419-430

Deposition of metallic coatings on elastomeric polymers is a challenging task due to the heat sensitivity and soft nature of these materials and the high temperatures in thermal spraying processes. In this study, a flame spraying process was employed

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f7975357226f0d0246197d3da82a8e53
https://doi.org/10.1007/s11666-015-0376-2