Scientific Commons: Roumen Petrov

Shape Recovery and epsilon-gamma Transformation in Fe29Mn7Si5Cr SMA (2009)

Van Caenegem, N, Verbeken, Kim, Petrov, Roumen, Van Der Pers, NM, Houbaert, Yvan

The shape memory behaviour of a Fe29Mn7Si5Cr based alloy has been investigated. Characterization of the martensitic transformation and the different structural constituents was performed using...

Recrystallization texture development under various thermo-mechanical conditions in aluminum alloys (2009)

Sidor, Jurij, Kestens, Leo, Miroux, Alexis, Petrov, Roumen

The texture development during recrystallization annealing is affected by the thermo-mechanical history. A variety of hot and cold rolling parameters account for various recrystallization textures...

Development of oxides dispersion strengthened steels for high temperature nuclear reactor applications (2009)

Verhiest, Katelijne, Almazouzi, A, De Wispelaere, N, Petrov, Roumen, Claessens, Serge

The role of crystal misorientations during solid-state nucleation of ferrite in austenite (2009)

Landheer, H, Petrov, Roumen, Kestens, Leo

Controlled warm working : possible tool for optimizing stored energy advantage in deformed gamma-fiber (ND//< 111 >) (2009)

Khatirkar, R, Kestens, Leo, Petrov, Roumen, Samajdar, I

In the present study, ultra low carbon steel samples were deformed in near plane-strain mode with different strains, strain rates and temperatures. Estimates of in-grain misorientation developments...

Influence of silicon content on phase development in Al-Fe-V-Si alloys (2009)

Yaneva, S, Petrov, K, Petrov, Roumen, Stoichev, N, Avdeev, G, Kuziak, R

Nucleation and variant selection of secondary alpha plates in a beta Ti alloy (2008)

VAN BOHEMEN, SMC, KAMP, A, Petrov, Roumen, KESTENS, LAI, SIETSMA, J

Characterization of the mechanical properties of low-nickel austenitic stainless steels (2008)

Milititsky, Marcio, DE WISPELAERE, N, Petrov, Roumen, RAMOS, JE, REGULY, A, HANNINEN, H

Microstructure evolution and mechanical properties of AA1100 aluminum sheet processed by accumulative roll bonding (2008)

PIRGAZI, H., AKBARZADEH, A., Petrov, Roumen, Kestens, Leo

Texture evolution of AA3003 aluminum alloy sheet produced by accumulative roll bonding (2008)

PIRGAZI, H, AKBARZADEH, A, Petrov, Roumen, SIDOR, J, Kestens, Leo

Microstructural and crystallographic aspects of conventional and asymmetric rolling processes (2008)

SIDOR, J, MIROUX, A, Petrov, Roumen, Kestens, Leo

Surface energy controlled alpha-gamma-alpha transformation texture and microstructure character study in ULC steels alloyed with Mn and Al (2008)

Gautam, Jaiprakash, Petrov, Roumen, Kestens, Leo, LEUNIS, E

Fatigue crack growth in TRIP steel under positive R-ratios (2008)

XU CHENG, Petrov, Roumen, LIE ZHAO, JANSSEN, M.

Fatigue crack growth in TRIP steel under positive R-ratios (2008)

CHENG, X, Petrov, Roumen, ZHAO, L, JANSSEN, M

Microstructure dependence of Charpy impact toughness anisotropy for steel grades API-X80 and API-X70 (2008)

Sanchez Mourino, Nuria, Petrov, Roumen, Bae, Jin-ho, Kestens, Leo

Controlling the plastic anisotropy in asymmetrically rolled aluminium sheets (2008)

Sidor, J, Miroux, A, Petrov, Roumen, Kestens, Leo

The formability of metals depends on the crystallographic texture produced during thermo-mechanical processing. The crystallographic orientation of the deformed grains results from the applied...

Characterization of the microstructure obtained by the quenching and partitioning process in a low-carbon steel (2008)

Santofimia, MJ, Zhao, L, Petrov, Roumen, Sietsma, J

Formation of microstructure and texture in intercritically rolled C-Mn steel (2007)

Petrov, Roumen, Kestens, Leo, Houbaert, Yvan

Microstructure and microtexture evolution of a TRIP-assisted steel after small deformation studied by EBSD technique (2007)

Petrov, Roumen, Kestens, Leo, Houbaert, Yvan

A study of texture evolution during deformation and annealing in Fe 3 wt.-% Si by orientation contrast microscopy (2007)

Rodriguez Calvillo, Pablo, Petrov, Roumen, Houbaert, Yvan, Kestens, Leo

Three dimensional microstructure-microtexture characterization of pipeline steel (2007)

Petrov, Roumen, LEON GARCIA, O, MULDERS, J, BAE, J, Kestens, Leo, ...

Texture evolution of tertiary oxide scale during steel plate finishing hot rolling simulation tests (2007)

Suarez Fernandez, Lucia, Petrov, Roumen, Kestens, Leo, LAMBERIGTS, M, Houbaert, Yvan

Influence on Annealing Treatments on Twins in Magnesium Alloys AZ31 (2007)

Backx, Petra, Petrov, Roumen, Kestens, Leo

The Role of Austenite Grain Misorientation on on Ferrite Nucleation in an Fe-Cr-Ni Alloy (2007)

LANDHEER, H, OFFERMAN, E, Petrov, Roumen, Kestens, Leo

Surface Texture evolution during Alpha-Gamma-Alpha transformation in Mn and Al alloyed Ultra Low Carbon Steel (2007)

Gautam, Jaiprakash, Petrov, Roumen, Kestens, Leo

Microstructure and texture of a lightly deformed TRIP-assisted steel characterized by means of the EBSD technique (2007)

Petrov, Roumen, Kestens, Leo, WASILKOWSKA, A, HOUBAERT, Y

Physical metallurgical aspects of texture control by thermomechanical processing of low-carbon steel sheet (2007)

Kestens, Leo, Petrov, Roumen

Microstructure-texture related toughness anisotropy of API-X80 pipeline steel characterized by means of 3D-EBSD technique (2007)

Petrov, Roumen, García, Orlando Leon, Sanchez Mourino, Nuria, Kestens, Leo, Bae, JH, Kang, KB

The variations of in plane Charpy toughness anisotropy as a function of the microstructure and texture of an industrial grade of API -X80 pipeline steel was studied. Standard size Charpy samples with...

Correlation between boundary energy and grain boundary character distribution in Fe-based polycrystals (2007)

Gobernado, Patricia, Petrov, Roumen, Kestens, Leo

Physical metallurgical aspects of texture control by thermo-mechanical processing of low-carbon steel sheet (2007)

Kestens, Leo, Petrov, Roumen

Correlation between boundary energy and grain boundary character distribution in Fe-based polycrystals (2007)

Gobernado, Patricia, Petrov, Roumen, Kestens, Leo

The role of alpha //i y/ orientation relationships during ferrite nucleation in an Fe-Cr-Ni alloy (2007)

LANDHEER, H., OFFERMAN, S.E., Petrov, Roumen, Kestens, Leo

Deformation and damage evolution of the microstructure around Ti-particles in IF steel during tensile deformation (2007)

LEON-GARCIA, O, Petrov, Roumen, Kestens, Leo

Microstructure and texture changes in a low-alloyed TRIP-aided steel induced by small plastic deformation (2006)

WASILKOWSKA, A, Petrov, Roumen, Kestens, Leo, WERNER, EA, KREMPASZKY, C, TRAINT, S, ...

Proceedings of the EBSD Users Meeting 2006 (2006)

Petrov, Roumen, LEON GARCIA, O, Houbaert, Yvan

Microstructure and texture determined toughness anisotropy in C-Mn steel (2006)

Petrov, Roumen, Kestens, Leo, Houbaert, Yvan

Transformation Behaviours of Intercritically Annealed and as Hot Rolled TRIP steels (2006)

JONAS, J, Petrov, Roumen, Kestens, Leo

Acoustic emission as a probe of the kinetics of the martensitic transformation in a shape memory alloy (2006)

VAN BOHEMEN, SMC, SIETSMA, J, Petrov, Roumen, HERMANS, MJM, RICHARDSON, IM

A study of microstructural anisotropy of pipeline steel by means of 3D-EBSD (2006)

Petrov, Roumen, Leon-García, Orlando, Kestens, Leo, Houbaert, Yvan

The microstructural anisotropy of an industrial grade of X80 pipeline steel is studied by means of the 3D-EBSD technique known also as EBS3. Samples of size 8x10x3mm³ were cut from the middle...

The relation between the magnetostriction and the hysteresis losses in the non-oriented electrical steels (2005)

Pulnikov, Aleksandr, Decocker, Ruben, Permiakov, Viatcheslav, Dupré, Luc, Vandevelde, Lieven, Petrov, Roumen, ...

The Effect of the Assembling Stresses on the Parameters of a Low Power Induction Motor (2005)

PULNIKOV, A, Permiakov, Viatcheslav, Dupré, Luc, GYSELINCK, J, Petrov, Roumen, WISSELINK, H, ...

The use of Rodrigues-Frank space for representing discrete misorientation distributions (2005)

Kestens, Leo, Verbeken, Kim, Decocker, Ruben, Petrov, Roumen, GOBERNADO, P, OFFERMAN, SE

Toughness anisotropy in intercritically rolled steel plates (2005)

Petrov, Roumen, Kestens, Leo, Houbaert, Yvan

Microstructure-texture related toughness anisotropy of API-X80 pipeline steel (2005)

García, Orlando Leon, Petrov, Roumen, Bae, J, Kestens, Leo, Kang, K

An orientation microscopy study of the martensite transformation in an Fe-30%Ni alloy (2005)

Petrov, Roumen, Kestens, Leo