Patrick De Baets

Publication List Details

Period

1994 - 2010

Number

219

Co-Authors

Influence of electrical discharge machining on the reciprocating sliding wear response of WC-Co cemented carbides (2009)

Bonny, Koenraad, De Baets, Patrick, Ost, Wouter, Vleugels, Jozef, Huang, S, Lauwers, Bert, ...

A number of commercially available WC-Co-based cemented carbides with 6 up to 12 wt.% Co were machined and surface finished by grinding as well as by wire electrical discharge machining (EDM) in...

Test setup for friction force measurements of large-scale composite bearings (2009)

Van Wittenberghe, Jeroen, Ost, Wouter, Rezaei, Ali, De Baets, Patrick, Zsidai, Laszlo, Kalácska, Gabor

Composite materials are increasingly applied as journal bearings. Due to their low coefficient of friction, polymeric composites are very efficient where lubrication is difficult or impossible. At...

Modelling of preloaded threaded pipe connections (2009)

Van Wittenberghe, Jeroen, De Baets, Patrick, De Waele, Wim

In this paper a modeling method to perform parametric studies on preloaded threaded connections is presented. The method uses a non-linear 2D axisymmetric finite element model, and is illustrated by...

Numerical and experimental study of the fatigue of threaded pipe couplings (2009)

Van Wittenberghe, Jeroen, De Baets, Patrick, De Waele, Wim, Van Autrève, Stijn

Threaded pipe couplings are used in the oil and gas industry as an alternative for welding and in applications where pipes should be frequently coupled and uncoupled as is the case for drill pipes....

EDM machinability and frictional behavior of ZrO2-WC composites (2009)

Bonny, Koenraad, De Baets, Patrick, Vleugels, J, Salehi, A, Lauwers, B, ...

Zirconium dioxide (ZrO2)-based composites with WC addition are demonstrated to be suitable for electrical discharge machining (EDM) in deionized water. ZrO2-based composites with 40 vol. % WC,...

Tribological characteristics of WC-Ni and WC-Co Cemented Carbide in Dry Reciprocating Sliding Contact (2009)

Bonny, Koenraad, De Baets, Patrick, Vleugels, Jozef, Huang, Shuigen, Lauwers, Bert

Four WC-based cemented carbides produced by liquid phase sintering with different binder composition and similar carbide grain size were tested in order to evaluate their dry reciprocating sliding...

Non-linear contact analysis of an API line pipe coupling (2009)

Van Wittenberghe, Jeroen, De Baets, Patrick, De Waele, Wim

In this study, the finite element model of an API Line Pipe threaded pipe connection is presented. The non-linearities in material properties and contact behaviour are discussed. A series of...

Analysis of the make-up and break-out behaviour of API line pipe threaded connections (2009)

Van Wittenberghe, Jeroen, De Baets, Patrick, De Waele, Wim

In this study a series finite element analyses on API Line Pipe conical threaded pipe connections is carried out to quantify the influence of connection’s geometry and contact properties on the...

Tribotesting of large-scale specimens : the necessity of proper design (2009)

Ost, Wouter, De Baets, Patrick, Van Autrève, Stijn, Van Wittenberghe, Jeroen, Zsidai, László, Kalácska, Gábor

Tribological tests have always been difficult and expensive to run, as the tests should as closely as possible mimic the application (Czichos, 1982). This has a number of implications: the tests...

Friction of polymer/steel gear pairs (2009)

Keresztes, Róbert, Zsidai, Lászlá, Kalácska, Gábor, De Baets, Patrick

Engineering plastics are often applied in tribological systems, where moving parts are subjected to severe friction and wear processes. Compared to metals engineering plastics are used because of...

Experimental investigation of the friction behaviour of engineering plastics on a rotating pin-on-disc type tribotester (2009)

Van Autrève, Stijn, Ost, Wouter, De Baets, Patrick, Loccufier, Mia

Enginseering plastics are increasingly used as bearing materials in applications demanding high contact loads and low sliding velocities. In these circumstances low and stable friction behaviour is...

Impact of wire EDM on reciprocating sliding fricion and wear response of WC based cemented carbides (2009)

Bonny, Koenraad, De Baets, Patrick, Perez Delgado, Yeczain, Vleugels, Jozef, Van Der Biest, Omer, Lauwers, Bert

Friction and wear characteristics of a number of WC based cemented carbides are compared in linearly reciprocating sliding experiments using a Plint TE77 tribometer. Flat samples of WC-Co and WC-Ni...

Influence of electrical discharge machining on tribological behavior of ZrO2-TiN composites (2008)

Bonny, Koenraad, De Baets, Patrick, Vleugels, Jozef, Salehi, A, Van Der Biest, Omer, Lauwers, Bert, ...

ZrO2-based composites containing electro-conductive secondary phases have successfully proven their feasibility for electrical discharge machining (EDM) in demineralised water. Samples of ZrO2-TiN...

Reciprocative sliding wear of ZrO2-TiCN composites against WC-Co cemented carbide (2008)

Bonny, Koenraad, De Baets, Patrick, Vleugels, Jozef, Salehi, A, Lauwers, Bert, Liu, W.

ZrO2-based composites with 40 vol.% TiC0.5N0.5 addition were processed from both nanocrystalline and micrometer sized TiC0.5N0.5 starting powders by hot pressing. Flat samples were manufactured and...

Influence of deceleration phase on properties of friction welded pipelines using intermediate ring (2008)

Faes, K, Dhooge, Alfred, De Baets, Patrick, Afschrift, P

A new welding method for fully automatic welding of pipelines has been developed. The proposed welding procedure is a new variant of the well known friction welding process. An intermediate ring is...

Influence of forge pressure on properties of friction welded pipelines using intermediate ring (2008)

Faes, K, Vermeirsch, W, De Baets, Patrick, Denys, Rudi

An innovative welding method for fully automatic joining of pipelines has been developed. The proposed welding procedure is a variant of the conventional friction welding process. A rotating...

A combination of mathematical morphology and thermal analysis of wear debris explaining polymer sliding mechanisms (2007)

Samyn, Pieter, Ledda, Alessandro, Quintelier, Jan, Van Driessche, Isabel, Schoukens, Gustaaf, De Baets, Patrick, ...

Polymer wear debris particles undergo a thermal and mechanical (shear) cycle since their generation and therefore contain information on the friction and wear processes, while it is often difficult...

Design of a tribotester for evaluation of polymer components under static and dynamic sliding conditions (2007)

Samyn, Pieter, Kalacska, G, Keresztes, R, Zsidai, L, De Baets, Patrick

Coefficients of friction and wear lifetime for machine elements are usually estimated from pin-on-disc tests under fixed test conditions. The experimental design of a tribotester with variable...

New friction welding process for pipeline girth welds : parameter optimization (2007)

Faes, K, Dhooge, Alfred, Jaspart, O, D'Alvise, L, Afschrift, P, De Baets, Patrick

A promising new welding method for fully automatic welding of pipelines has been developed. The proposed welding procedure, called friction with an 'explosive' forge force (FRIEX), is a new variant...

Wear of steel against carbon fibre reinforced PPS (2005)

Quintelier, Jan, De Baets, Patrick, Samyn, Pieter, Van Paepegem, Wim

Based on the well-known pin-on-disc test rig, a new test set-up has been developed for the online measurement of the wear and friction of steel sliding against polymer matrix composite. Instead of...