Anssi Laukkanen

19982019
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Research Output 1998 2019

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Article
2019
1 Citation (Scopus)

A multiscale modelling approach for estimating the effect of defects in unidirectional carbon fiber reinforced polymer composites

Antin, K. N., Laukkanen, A., Andersson, T., Smyl, D. & Vilaça, P., 12 Jun 2019, In : Materials. 12, 12, 15 p., 2885.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Carbon fibers
Polymers
Defects
Composite materials
Microstructure
1 Citation (Scopus)

Micromechanical modeling of short crack nucleation and growth in high cycle fatigue of martensitic microstructures

Lindroos, M., Laukkanen, A., Andersson, T., Vaara, J., Mäntylä, A. & Frondelius, T., Dec 2019, In : Computational Materials Science. 170, 13 p., 109185.

Research output: Contribution to journalArticleScientificpeer-review

short cracks
High Cycle Fatigue
Nucleation
Microstructure
Crack

Process-Structure-Properties-Performance Modeling for Selective Laser Melting

Pinomaa, T., Yashchuk, I., Lindroos, M., Andersson, T., Provatas, N. & Laukkanen, A., 24 Oct 2019, In : Metals. 9, 11, 1138.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Melting
Fatigue of materials
Lasers
Powders
Defects
2018
1 Citation (Scopus)

Characterization of DLC-Coated and Uncoated Surfaces by New Directional Blanket Curvature Covering (DBCC) Method

Wolski, M., Podsiadlo, P., Stachowiak, G. W., Holmberg, K., Laukkanen, A. & Ronkainen, H., 2018, In : Tribology Letters. 66, 4, 153.

Research output: Contribution to journalArticleScientificpeer-review

Diamond
blankets
Diamonds
coverings
Carbon
7 Citations (Scopus)

Crystal Growth in Polyethylene by Molecular Dynamics: The Crystal Edge and Lamellar Thickness

Verho, T., Paajanen, A., Vaari, J. & Laukkanen, A., 10 Jul 2018, In : Macromolecules. 51, 13, p. 4865-4873 9 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Polyethylene
Crystallization
Crystal growth
Molecular dynamics
Polyethylenes
7 Citations (Scopus)

Crystal plasticity modeling and characterization of the deformation twinning and strain hardening in Hadfield steels

Lindroos, M., Cailletaud, G., Laukkanen, A. & Kuokkala, V. T., 21 Mar 2018, In : Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing. 720, p. 145-159 15 p.

Research output: Contribution to journalArticleScientificpeer-review

strain hardening
Steel
Twinning
twinning
Strain hardening
3 Citations (Scopus)

Microstructure based modeling of the strain rate history effect in wear resistant Hadfield steels

Lindroos, M., Laukkanen, A., Cailletaud, G. & Kuokkala, V. T., 15 Feb 2018, In : Wear. 396-397, p. 56-66 11 p.

Research output: Contribution to journalArticleScientificpeer-review

Steel
strain rate
Strain rate
Wear of materials
histories
2 Citations (Scopus)

Utilizing the theory of critical distances in conjunction with crystal plasticity for low-cycle notch fatigue analysis of S960 MC high-strength steel

Dabiri, M., Lindroos, M., Andersson, T., Afkhami, S., Laukkanen, A. & Björk, T., 1 Dec 2018, In : International Journal of Fatigue. 117, p. 257-273 17 p.

Research output: Contribution to journalArticleScientificpeer-review

High Strength Steel
Crystal Plasticity
Notch
High strength steel
Fatigue
2017

A crystal plasticity approach for shear banding in hot rolled high-strength steels

Lindroos, M., Laukkanen, A. & Kuokkala, V-T., 2017, In : Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science. 48, 11, p. 5608-5615 8 p.

Research output: Contribution to journalArticleScientificpeer-review

high strength steels
High strength steel
plastic properties
Plasticity
Textures
15 Citations (Scopus)

Comparison of laboratory rolling-sliding wear tests with in-service wear of nodular cast iron rollers against wire ropes

Oksanen, V., Valtonen, K., Andersson, P., Vaajoki, A., Laukkanen, A., Holmberg, K. & Kuokkala, V. T., 1 Jan 2017, In : Wear. 340-341, p. 73-81

Research output: Contribution to journalArticleScientificpeer-review

Wire rope
Nodular iron
rollers
wear tests
sliding

Digitaalinen materiaalikehitys luo säästöä ja tehokkuutta teollisuuden materiaaliratkaisuihin

Lindoors, M., Laukkanen, A., Andersson, T. & Holmberg, K., 2017, In : Hitsaustekniikka. 69, 1, p. 41-42

Research output: Contribution to journalArticleProfessional

3 Citations (Scopus)

Multiscale characterisation of 3D surface topography of DLC coated and uncoated surfaces by directional blanket covering (DBC) method

Wolski, M., Podsiadlo, P., Stachowiak, G. W., Holmberg, K., Laukkanen, A., Ronkainen, H., Gee, M., Nunn, J., Gachot, C. & Li, L., 2017, In : Wear. 388-389, p. 47-56 10 p.

Research output: Contribution to journalArticleScientificpeer-review

Diamond
blankets
Surface topography
Diamonds
topography
3 Citations (Scopus)

On the effect of deformation twinning and microstructure to strain hardening of high manganese austenitic steel 3D microstructure aggregates at large strains

Lindroos, M., Laukkanen, A., Cailletaud, G. & Kuokkala, V., 15 Oct 2017, In : International Journal of Solids and Structures. 125, p. 68-76 9 p.

Research output: Contribution to journalArticleScientificpeer-review

Twinning
Manganese
Strain Hardening
Large Strain
Austenitic steel
3 Citations (Scopus)

Topographical orientation effects on surface stresses influencing on wear in sliding DLC contacts, Part 2: Modelling and simulations

Laukkanen, A., Holmberg, K., Ronkainen, H., Stachowiak, G., Podsiadlo, P., Wolski, M., Gee, M., Gachot, C. & Li, L., 15 Oct 2017, In : Wear. 388-389, p. 18-28 11 p.

Research output: Contribution to journalArticleScientificpeer-review

Diamond
sliding
Diamonds
Carbon
diamonds
2016
3 Citations (Scopus)

An investigation into the effect of substrate on the load-bearing capacity of thin hard coatings

Wang, C. T., Hakala, T. J., Laukkanen, A., Ronkainen, H., Holmberg, K., Gao, N., Wood, R. J. K. & Langdon, T. G., 2016, In : Journal of Materials Science. 51, 9, p. 4390-4398

Research output: Contribution to journalArticleScientificpeer-review

Hard coatings
Bearing capacity
Loads (forces)
Substrates
Coatings
6 Citations (Scopus)

Effective interface model for design and tailoring of wc-co microstructures

Laukkanen, A., Pinomaa, T., Holmberg, K. & Andersson, T., 2016, In : Powder Metallurgy. 59, 1, p. 20-30

Research output: Contribution to journalArticleScientificpeer-review

microstructure
Microstructure
Composite materials
composite materials
Tungsten carbide

Multiscale characterisation of 3D surface topography of DLC coated and uncoated surfaces by directional blanket covering (DBC) method

Wolski, M., Podsiadlo, P., Stachowiak, G., Holmberg, K., Laukkanen, A., Ronkainen, H., Gee, M., Nunn, J., Gachot, C. & Li, L., 2016, In : Wear. 388-389, p. 47-56

Research output: Contribution to journalArticleScientificpeer-review

Diamond
blankets
Surface topography
Diamonds
topography
3 Citations (Scopus)

Predicting stiffness and strength of birch pulp: Polylactic acid composites

Sippola, M., Immonen, K., Miettinen, A., Laukkanen, A., Andersson, T., Peltola, H., Harlin, A. & Holmberg, K., 2016, In : Journal of Composite Materials. 50, 18, p. 2549-2563

Research output: Contribution to journalArticleScientificpeer-review

Pulp
Stiffness
Acids
Composite materials
Fibers

VTT ProperTune: Computational Multiscale Materials Modeling Concept

Suhonen, T., Laukkanen, A., Andersson, T., Pinomaa, T. & Holmberg, K., 2016, In : Thermal Spray Bulletin. 68, 2, p. 102-106

Research output: Contribution to journalArticleScientificpeer-review

2015
17 Citations (Scopus)

Experimental study on the behavior of wear resistant steels under high velocity single particle impacts

Lindroos, M., Apostol, M., Kuokkala, V-T., Laukkanen, A., Valtonen, K., Holmberg, K. & Oja, O., 2015, In : International Journal of Impact Engineering. 78, p. 114-127

Research output: Contribution to journalArticleScientificpeer-review

Wear of materials
Steel
Strain rate
Projectiles
Carbides
25 Citations (Scopus)

The Deformation, Strain Hardening, and Wear Behavior of Chromium-Alloyed Hadfield Steel in Abrasive and Impact Conditions

Lindroos, M., Apostol, M., Heino, V., Valtonen, K., Laukkanen, A., Holmberg, K. & Kuokkala, V-T., 2015, In : Tribology Letters. 57, 3, 24.

Research output: Contribution to journalArticleScientificpeer-review

strain hardening
Steel
abrasives
Chromium
Abrasives
23 Citations (Scopus)

The effect of impact conditions on the wear and deformation behavior of wear resistant steels

Lindroos, M., Ratia, V., Apostol, M., Valtonen, K., Laukkanen, A., Molnar, W., Holmberg, K. & Kuokkala, V-T., 2015, In : Wear. 328-329, p. 197-205

Research output: Contribution to journalArticleScientificpeer-review

Steel
Wear of materials
steels
Projectiles
Martensitic steel
11 Citations (Scopus)

Topographical orientation effects on friction and wear in sliding DLC and steel contacts: Part 1: Experimental

Holmberg, K., Laukkanen, A., Ronkainen, H., Waudby, R., Stachowiak, G., Wolski, M., Podsiadlo, P., Gee, M., Nunn, J., Gachot, C. & Li, L., 2015, In : Wear. 330-331, p. 3-22

Research output: Contribution to journalArticleScientificpeer-review

Diamond
Steel
sliding
Diamonds
friction
29 Citations (Scopus)

Wear behavior and work hardening of high strength steels in high stress abrasion

Lindroos, M., Valtonen, K., Kemppainen, A., Laukkanen, A., Holmberg, K. & Kuokkala, V-T., 2015, In : Wear. 322-323, p. 32-40

Research output: Contribution to journalArticleScientificpeer-review

high strength steels
work hardening
abrasion
High strength steel
Strain hardening
2014
28 Citations (Scopus)

Computational modelling based wear resistance analysis of thick composite coatings

Holmberg, K., Laukkanen, A., Ghabchi, A., Rombouts, M., Turunen, E., Waudby, R., Suhonen, T., Valtonen, K. & Sarlin, E., 2014, In : Tribology International. 72, p. 13-30

Research output: Contribution to journalArticleScientificpeer-review

Composite coatings
wear resistance
Wear resistance
coatings
Coatings
1 Citation (Scopus)

Modelling and testing of elastomer impact deformation under high strain rates

Kivikytö-Reponen, P., Laukkanen, A., Apostol, M., Waudby, R., Andersson, T., Helle, A., Valtonen, K. & Kuokkala, V-T., 2014, In : Tribology: Materials, Surfaces & Interfaces. 8, 1, p. 48-54

Research output: Contribution to journalArticleScientificpeer-review

Elastomers
Strain rate
Testing
Rubber
Constitutive models

Tribological Testing and Modeling of Elastomeric Materials

Vaajoki, A., Laukkanen, A., Waudby, R., Kivikytö-Reponen, P., Valtonen, K. & Kuokkala, V-T., 2014, In : Key Engineering Materials. 604, p. 87-90

Research output: Contribution to journalArticleScientificpeer-review

Elastomers
Testing
Abrasives
Wear resistance
Strain rate

Wear modeling and material testing of elastomers

Kivikytö-Reponen, P., Laukkanen, A., Valtonen, K. & Apostol, M., 2014, In : Kumiviesti. 1, p. 27-29 3 p.

Research output: Contribution to journalArticleProfessional

Materials testing
Elastomers
Wear of materials
Rubber
Acoustic waves
25 Citations (Scopus)

Wear resistance optimisation of composite coatings by computational microstructural modelling

Holmberg, K., Laukkanen, A., Turunen, E. & Laitinen, T., 2014, In : Surface and Coatings Technology. 247, p. 1 - 13

Research output: Contribution to journalArticleScientificpeer-review

Composite coatings
wear resistance
Wear resistance
coatings
Coatings
2013
5 Citations (Scopus)

Creep damage and long term life modelling of an X20 steam line component

Auerkari, P., Salonen, J., Holmström, S., Laukkanen, A., Rantala, J. & Nikkarila, R., 2013, In : Engineering Failure Analysis. 35, p. 508-515 7 p.

Research output: Contribution to journalArticleScientificpeer-review

Steam piping systems
Creep
Inspection
Steel
Steam power plants
2 Citations (Scopus)

Finite element analysis of coating adhesion failure in pre-existing crack field

Holmberg, K., Laukkanen, A., Ronkainen, H. & Wallin, K., 2013, In : Tribology: Materials, Surfaces & Interfaces. 7, 1, p. 42-51 9 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Adhesion
Cracks
Finite element method
Coatings
Steel
2012
2 Citations (Scopus)

The effect of coating properties on the performance of a-C:H and ta-C films

Ronkainen, H., Holmberg, K., Laukkanen, A., Andersson, T., Kano, M., Horiuchi, T. & Suzuki, T., 2012, In : Tribologia. 31, 3-4, p. 3-10 8 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Carbon films
Amorphous carbon
Amorphous films
coatings
Coatings
2011
6 Citations (Scopus)

Cohesive zone modeling of initiation and propagation of multiple cracks in hard thin surface coatings

Laukkanen, A., Holmberg, K., Ronkainen, H. & Wallin, K., 2011, In : Journal of ASTM International. 8, 1, p. 1-21 21 p.

Research output: Contribution to journalArticleScientificpeer-review

Cracks
Coatings
Hard coatings
Substrates
Crack initiation
2010

Ultralujan, suorakarkaistun Optim 960 QC ohutlevyteräksen lujuus- ja sitkeyskäyttäytyminen

Nevasmaa, P., Karjalainen-Roikonen, P., Laukkanen, A. & Kuoppala, J., 2010, In : Hitsaustekniikka. 60, 3, p. 4-15

Research output: Contribution to journalArticleScientific

2009
1 Citation (Scopus)

Computer modelling and simulation approach to developing wear resistant materials

Holmberg, K., Turunen, E., Ronkainen, H., Laukkanen, A. & Wallin, K., 2009, In : Tribologia. 29, 3-4, p. 38-43

Research output: Contribution to journalArticleScientificpeer-review

Open Access
3 Citations (Scopus)
triaxial stresses
Creep
Welds
damage
steels
3 Citations (Scopus)

Modeling and verification of creep strain and exhaustion in a welded steam mixer

Holmström, S., Rantala, J., Laukkanen, A., Kolari, K., Keinänen, H. & Lehtinen, O., 2009, In : Journal of Pressure Vessel Technology. 131, 6, 6 p., 061405.

Research output: Contribution to journalArticleScientificpeer-review

Creep
Steam
ABAQUS
Logistics
Strain rate
23 Citations (Scopus)

Surface stresses in coated steel surfaces: Influence of a bond layer on surface fracture

Holmberg, K., Laukkanen, A., Ronkainen, H. & Wallin, K., 2009, In : Tribology International. 42, 1, p. 137-148 12 p.

Research output: Contribution to journalArticleScientificpeer-review

Steel
steels
Coatings
coatings
Tensile stress
2008
30 Citations (Scopus)

New developments of the Wallin, Saario, Törrönen cleavage fracture model

Wallin, K. & Laukkanen, A., 2008, In : Engineering Fracture Mechanics. 75, 11, p. 3367 - 3377 11 p.

Research output: Contribution to journalArticleScientificpeer-review

Carbides
Fracture toughness
Mechanical properties
Statistical Models
43 Citations (Scopus)

Tribological analysis of TiN and DLC coated contacts by 3D FEM modelling and stress simulation

Holmberg, K., Ronkainen, H., Laukkanen, A., Wallin, K., Erdemir, A. & Eryilmaz, O., 2008, In : Wear. 264, 9-10, p. 877-884 8 p.

Research output: Contribution to journalArticleScientificpeer-review

Diamond
Titanium nitride
titanium nitrides
Diamonds
finite element method
2007
27 Citations (Scopus)

Characteristics relevant to ductile failure of bimetallic welds and evaluation of transferability of fracture properties

Laukkanen, A., Nevasmaa, P., Ehrnstén, U. & Rintamaa, R., 2007, In : Nuclear Engineering and Design. 237, 1, p. 1-15

Research output: Contribution to journalArticleScientificpeer-review

Welds
toughness
cracks
crack
fracture mechanics

Effect of Stress on Ultrasonic Response in Detection and Sizing of Cracks

Pitkänen, J., Laukkanen, A., Kemppainen, M. & Virkkunen, I., 2007, In : Materials Testing. 49, 6, p. 299-309 11 p.

Research output: Contribution to journalArticleScientificpeer-review

Ultrasonics
Cracks
Inspection
Crack detection
Ultrasonic measurement
118 Citations (Scopus)

Friction and wear of coated surfaces: Scales, modelling and simulation of tribomechanisms

Holmberg, K., Ronkainen, H., Laukkanen, A. & Wallin, K., 2007, In : Surface and Coatings Technology. 202, 4-7, p. 1034-1049

Research output: Contribution to journalArticleScientificpeer-review

friction
Wear of materials
Friction
simulation
cracks
29 Citations (Scopus)

Friction in a coated surface deformed by a sliding sphere

Ronkainen, H., Laukkanen, A. & Holmberg, K., 2007, In : Wear. 263, 7 - 12, p. 1315-1323

Research output: Contribution to journalArticleScientificpeer-review

sliding
friction
Friction
adhesives
plowing
2006
17 Citations (Scopus)

Aspects of cleavage fracture initiation: Relative influence of stress and strain

Wallin, K. & Laukkanen, A., 2006, In : Fatigue & Fracture of Engineering Materials & Structures. 29, 9-10, p. 788-798 11 p.

Research output: Contribution to journalArticleScientificpeer-review

74 Citations (Scopus)

Tribological contact analysis of a rigid ball sliding on a hard coated surface: Part II: Material deformations, influence of coating thickness and Young's modulus

Holmberg, K., Laukkanen, A., Ronkainen, H., Wallin, K., Varjus, S. & Koskinen, J., 2006, In : Surface and Coatings Technology. 200, 12-13, p. 3810-3823 14 p.

Research output: Contribution to journalArticleScientificpeer-review

sliding
balls
modulus of elasticity
Elastic moduli
coatings
44 Citations (Scopus)

Tribological contact analysis of a rigid ball sliding on a hard coated surface: Part III: Fracture toughness calculation and influence of residual stresses

Laukkanen, A., Holmberg, H., Koskinen, J., Ronkainen, H., Wallin, K. & Varjus, S., 2006, In : Surface and Coatings Technology. 200, 12-13, p. 3824-3844 21 p.

Research output: Contribution to journalArticleScientificpeer-review

fracture strength
residual stress
sliding
balls
Fracture toughness
94 Citations (Scopus)

Tribological contact analysis of a rigid ball sliding on a hard coated surface. Part I: Modelling stresses and strains

Holmberg, K., Laukkanen, A., Ronkainen, H., Wallin, K., Varjus, S. & Koskinen, J., 2006, In : Surface and Coatings Technology. 200, 12-13, p. 3793-3809 17 p.

Research output: Contribution to journalArticleScientificpeer-review

sliding
balls
coatings
Coatings
Steel
2005
4 Citations (Scopus)

Assessment of hydrogen cracking risk in multipass weld metal of 2.25Cr-1Mo-0.25V-TiB(T24) boiler steel

Nevasmaa, P. & Laukkanen, A., 2005, In : Welding in the World. 49, 7-8, p. 45-58 14 p.

Research output: Contribution to journalArticleScientificpeer-review

Steel
Boilers
Hydrogen
Welds
Metals