Barrionuevo G., Walczak M., Mendez P., La Fe-Perdomo I., Chiluisa-Palomo E., Navas-Pinto W., Cree D. (2025)

Effect of Porosity on Tribological Properties of Medical-Grade 316L Stainless Steel Manufactured by Laser-Based Powder Bed Fusion

Materials 18 3

Espinoza-Jara A., Walczak M., Messa G., Brevis W., Pascone A., Tedeschi C. (2025)

Experimental insights into sweep-induced mechanism of erosive wear in a straight pipe section with turbulent slurry flow

WEAR 580

Ramteke S., Walczak M., De Stefano M., Ruggiero A., Rosenkranz A., Marian M. (2024)

2D materials for Tribo-corrosion and -oxidation protection: A review

ADVANCES IN COLLOID AND INTERFACE SCIENCE 331

Barrionuevo G., La Fe-Perdomo I., Ramos J., Walczak M., Mendez P. (2024)

Microstructural differences and mechanical performance of stainless steel 316L conventionally processed versus a selective laser melted

Progress in Additive Manufacturing

Barrionuevo G., Walczak M., Ramos-Grez J., Mendez P., Debut A. (2024)

Microstructure effect on sliding wear of 316L stainless steel selectively laser melted

MATERIALS SCIENCE AND TECHNOLOGY 40 6 466-478

Diaz B., Celentano D., Molina P., Sancy M., Troncoso L., Walczak M. (2024)

On the validation and applicability of multiphysics models for hydrogen SOFC

JOURNAL OF POWER SOURCES 607

Castro-Quijada M., Jullian D., Walczak M., Pineda F., Videla . (2024)

Quaternary nitrate and chloride molten salts for the next concentrating solar power plants: Corrosion considerations for the use of AISI 304L steel

SOLAR ENERGY MATERIALS AND SOLAR CELLS 274

Espinoza-Jara A., Wilk I., Aguirre J., Walczak M. (2023)

An AI-Extended Prediction of Erosion-Corrosion Degradation of API 5L X65 Steel

Lubricants 11 10

Guerra C., Ramos J., Castillo A., Walczak M. (2023)

Applicability of LPBF for producing Cu-11Al-5Ni-4Fe wt.% with shape memory properties

Smart Materials and Structures 32 4

Espinoza-Jara A., Walczak M., Brevis W., Messa G. (2023)

Erosion by turbulence: Discovering the counter-wise vortex events and their effect on wear

WEAR 530-531

Barrionuevo G., Walczak M., Ramos J., Sanchez-Sanchez X. (2023)

Microhardness and wear resistance in materials manufactured by laser powder bed fusion: Machine learning approach for property prediction

CIRP Journal of Manufacturing Science and Technology 43 106-114

Guerra C., Ramos J., La Fe-Perdomo I., Castillo A., Walczak M. (2023)

Microstructure and Mechanical Properties of Cu-11Al-5Ni-4Fe wt% Manufactured by LPBF

Metals 13 3

Ramos J., Vera-Hoffmann J., Walczak M. (2023)

Spiral growth selective laser melting of axisymmetric objects from Cu-Ni-Sn alloy powder: a mass rate efficiency and physical properties study

INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY

Fernández A.G., Pineda F., Fuentealba E., Jullian D., Mallco A., Walczak M. (2022)

Compatibility of alumina forming alloys with LiNO3-containing molten salts for solar thermal plants

Journal of Energy Storage 48 103988

Espinoza A., Walzack M., Molina N., Jhan W., Brevis B. (2022)

Erosion under turbulent flow: a CFD-based simulation of near-wall turbulent impacts with experimental validation

Engineering Applications of Computational Fluid Mechanics 1526-1545

Barrionuevo G. O., Ramos-Grez J.A., Walczak M., Sánchez-Sánchez X., Guerra C., Debut A., Haro E. (2022)

Microstructure simulation and anisotropy evaluation of 316L stainless-steel laser-based powder bed fusion

Rapid Prototyping Journal 1-12

Daille L.K., Aguirre J., Anguita J., Galarce C., Caro-Lara L., Armijo F., Vargas I.T., Pizarro G., Walczak M., De la Iglesia R. (2022)

When material science meets microbial ecology: Bacterial community selection on stainless steels in natural seawater

Colloids and Surfaces B: Biointerfaces 221 112955

Barrionuevo G., Ramos-Grez J., Walczak M., Betancourt C. (2021)

Comparative evaluation of supervised machine learning algorithms in the prediction of the relative density of 316L stainless steel fabricated by selective laser melting

International Journal of Advanced Manufacturing Technology

Molina N., Walczak M., Kalbarczyk M., Celentano D. (2021)

Erosion under turbulent slurry flow: Effect of particle size in determining impact velocity and wear correlation by inverse analysis

Wear 474-475 Article 20 1-10

Weikert T., Wartzack S., Baloglu M.V., Willner K., Gabel S., Merle B., Pineda F., Walczak M., Marian M., Rosenkranz A., Tremmel S. (2021)

Evaluation of the surface fatigue behavior of amorphous carbon coatings through cyclic nanoindentation

Surface and Coatings Technology 407 126769

Pineda F., Walczak M., Vilchez F., Guerra C., Escobar R., Sancy M. (2021)

Evolution of corrosion products on ASTM A36 and AISI 304L steels formed in exposure to molten NaNO3–KNO3 eutectic salt: Electrochemical study

Corrosion Science 196 110047

Caro-Lara L., Ramos-Moore E., Vargas I.T., Walczak M., Fuentes C., Gómez A.V., Barrera N.P., Castillo J., Pizarro G. (2021)

Initial adhesion suppression of biofilm-forming and copper-tolerant bacterium Variovorax sp. on laser microtextured copper surfaces

Colloids and Surfaces B: Biointerfaces 202 111656

N. Catalán N., Ramos E., Boccardo A., Celentano C., Alam N., Walczak M., Gunasegaram D. (2021)

Surface laser treatment on ferritic ductile iron: effect of linear energy on microstructure, chemical composition and hardness

Metallurgical and Materials Transactions B-Process Metallurgy and Materials Processing Science 52B 755-763

Canales C., Galarce C., Rubio F., Pineda F., Anguita J., Barros R., Parragué M., Daille L., Aguirre J., Armijo F., Pizarro G., Walczak M., De la Iglesia R., Navarrete S., Vargas I. (2021)

Testing the Test: A Comparative Study of Marine Microbial Corrosion under Laboratory and Field Conditions

ACS OMEGA

Guerra C., Walczak M., Martinez C., Ringuede A., Cassir M., Han J., Ogle K., De Melo H., Salinas V., Aguilar C. (2020)

Effect of added porosity on a novel porous Ti-Nb-Ta-Fe-Mn alloy exposed to simulated body fluid

Materials Science & Engineering C 111 110758

Daille L.K., Aguirre J., Fischer D., Galarce C., Armijo F., Pizarro G.E., Walczak M., de la Iglesia R., Vargas I.T. (2020)

Effect of Tidal Cycles on Bacterial Biofilm Formation and Biocorrosion of Stainless Steel AISI 316L

Journal of Marine Science and Engineering 8 2 124

de la Fuenta M.J., Daille L.K., de la Iglesia R., Walczak M., Armijo F., Pizarro G.E., Vargas I.T. (2020)

Electrochemical Bacterial Enrichment from Natural Seawater and Its Implications in Biocorrosion of Stainless-Steel Electrodes. Materials

Materials 13 10 2327

Molina N., Walczak M., Michalczewski R. (2020)

Erosion under turbulent slurry flow: An experimental determination of particle impact angle, impact direction, and distribution thereof by image processing

Wear 454-455 203302

Tavares Avila P.R., Mendes Rodrigues A., Costa Guimarães M., Walczak M., Rodrigues Menezes R., de Araújo Neves G., Cavalcanti Pinto H. (2020)

Nitrogen-Enriched Cr1?xAlxN Multilayer-Like Coatings Manufactured by Dynamic Glancing Angle Direct Current Magnetron Sputtering

Materials 13 16 3650

Walczak M., Sharifi S., Stack M.M. (2020)

On a multiphysics approach to modelling the erosion–enhanced corrosion of low–alloy carbon steel in chloride containing environments

Corrosion Science 176 109045

Navarrete A., Izquierdo J.M., López M., Celentano D., Walczak M., García-Herrera C., Cavalcanti H. (2020)

Simulation-assisted approach for determining wear-limited tool life in the coining process

International Journal of Advanced Manufacturing Technology 111 2243-2257

Vilchez F., Pineda F., Walczak M., Ramos-Grez J. (2020)

The effect of laser surface melting of stainless steel grade AISI 316L welded joint on its corrosion performance in molten Solar Salt

Solar Energy Materials and Solar Cells 213 110576

Paul, A., Murgadas, S., Delpiano, J., Moreno-Casas, P., Walczak, M., and Lopez, M., (2020)

The Role of Pore Structure of Lightweight Aggregates on the Efficiency of Internal Curing

Construction and Building Materials 121191

Guerra C., Walczak M., Sancy M., Martínez C., Aguilar C., Kalbarczyk M. (2020)

Tribological Performance of Porous Ti–Nb–Ta–Fe–Mn Alloy in Dry Condition

Materials 13 15 3284

Covaciu M., Ramos-Moore E., Rojas S., Lastra N., Armijo F., Walczak M. (2019)

A novel one-pot method to synthesize hierarchical mesoporous carbon foams with ZnO coating

Ceramics International Julio

Molina N., Aguirre M., Walczak M. (2019)

Application of FFT analysis for the study of directionality of wear scars in exposure to slurry flow of varying velocity

Wear 426-427 Part A 589-595

Fernandez A., Pineda F., Walczak M., Cabeza L.F (2019)

Corrosion Evaluation of Alumina-Forming Alloys in Carbonate Molten Salt for CSP Plants

Renewable Energy 140 227-233

Niedbalski S., Durán A., Walczak M., Ramos-Grez J.A. (2019)

Laser-assisted synthesis of Cu-Al-Ni shape memory alloys: effect of inert gas pressure and Ni content

Materials 12 5 794

Avila P.R.T., Silva E.P, Rodrigues A.M., Aristizabal K., Pineda F., Coelho R.S., García J.L., Soldera F., Walczak M., Pinto H.C. (2019)

On manufacturing multilayer-like nanostructures using misorientation gradients in PVD flms

Scientific Reports 9 15898

D.A. Fischer, I.T. Vargas, G.E. Pizarro, F. Armijo, M. Walczak, (2019)

The effect of scan rate on the precision of determining corrosion current by Tafel extrapolation: A numerical study on the example of pure Cu in chloride containing medium

Electrochimica Acta

Aguirre J., Walczak M., Rohwerder M. (2019)

The mechanism of erosion-corrosion of API X65 steel under turbulent slurry flow: Effect of nominal flow velocity and oxygen content

Wear 203053

C. Guerra, Mamié. Sancy, M. Walczak, D. Silva, C. Martínez, B. Tribollet, C.Aguilar (2018)

Evolution of oxide film on the internal porosity of Ti-30Nb-13Ta-2Mn alloy foam

Electrochimica Acta 283 676-682

Walczak M., Pineda F., Fernández A.G., Mata-Torres C. and Escobar R.A. (2018)

Materials corrosion for thermal energy storage systems in concentrated solar power plants

Renewable & Sustainable Energy Reviews 86 22-44

Aguirre J. and Walczak M. (2018)

Multifactorial study of erosion–corrosion wear of a X65 steel by slurry of simulated copper tailing

Tribology International 126 177-185

Sabelle M., Walczak M. and Ramos-Grez J. (2018)

Scanning pattern angle effect on the resulting properties of selective laser sintered monolayers of Cu-Sn-Ni powder

Optics and Lasers in Engineering 100 1-8

Fernando P. Alvarez, Alicia I. Durán, Roberto Jorquera, Magdalena Walczak y Jorge A. Ramos-Grez (2018) Thermal Modelling of the F-5 Fighter Afterburner , MECOM 2018, Argentina (2018)

Thermal Modelling of the F-5 Fighter Afterburner

Proceedings MECOM 2018

Aguirre J. and Walczak M. (2017)

Effect of dissolved copper ions on erosion–corrosion synergy of X65 steel in simulated copper tailing slurry

Tribology International 114 329-336

Uziak J., Tunde O., Walczak M., Vergara J. and Muñoz M. (2017)

Requirements, Challenges and Consequences in Accreditation of Engineering Programmes

International Journal of Engineering Education 33 1 187-202

Aguirre J., Daille L., Fischer D.A., Galarce C., Pizarro G., Vargas I., Walczak M., de la Iglesia R. and Armijo F. (2017)

Study of poly(3,4-ethylendioxythiphene) as a coating for mitigation of biocorrosion of AISI 304 stainless steel in natural seawater

Progress in Organic Coatings 113 175-184

Reyes Donoso G., Walczak M., Ramos Moore E. and Ramos-Grez J.A. (2017)

Towards direct metal laser fabrication of Cu-based shape memory alloys

Rapid Prototyping Journal 23 2 329-336

Covaciu M., Richter E., Walczak M., Tan J-C. and del Valle J.M. (2016)

A Method for Fabricating Stainless Steel Pellets with Open-Cell Porosity by Alkaline Leaching of Silica Template

Advanced Engineering Materials 18 8 1616-1625

Walczak M, Sancy M, Biotribocorrosion of implants, in Poitout D (ed), Biomechanics and Biomaterials, 2nd edition, New York, Springer Science + Business Media, 2016 (2016)

Biotribocorrosion of implants

Fischer D.A., Daille L., Aguirre J., Galarce C., Armijo F., De la Iglesia R., Pizarro G., Vargas I. and Walczak M. (2016)

Corrosion of Stainless Steel in Simulated Tide of Fresh Natural Seawater of South East Pacific

International Journal of Electrochemical Science 11 6873-6885

Uziak J., Walczak M., Tunde Oladiran M. and Gizejowski M. (2015)

Understanding of Lifelong Learning by Engineering Instructors

International Journal of Engineering Education 13 6A 1576-1586

Uziak J., Oladiran M.T., Walczak M. and Gizejowski M. (2014)

Is accreditation an opportunity for positive change or a mirage?

Journal of Professional Issues in Engineering Education and Practice 140 1 02513001

Castillo M., Ebensperger R., Wirtz D., WalczaK M., Hurtado D. and Celedón A. (2014)

Local mechanical response of cells to the controlled rotation of magnetic nanorods

Journal of Biomedical Materials Research Part B: Applied Biomaterials 102 8 1779-1785

Vargas I.T., Alsina M.A., Pavissich J.P., Jeria G.A., Pastén P.A., Walczak M. and Pizarro G.E. (2014)

Multi-technique approach to assess the effects of microbial biofilms involved in copper plumbing corrosion

Bioelectrochemistry 97 15-22

Bhuyan H., Mandi S., Bora B., Favre M., Wyndham E., Maze J.R., Walczak M. and Manova D. (2014)

Surface modification by nitrogen plasma immersion ion implantation into new steel 460Li–21Cr in a capacitively coupled radio frequency discharge

Applied Surface Science 316 72–77

(2013)

Caracterización de la Reactividad de Aislados Bacterianos en la Biocorrosión de Cañerías de Cobre

Primer Congreso Nacional de Corrosión. Santiago, Chile.

(2013)

Desarrollo de un Modelo Matemático de Biocorrosión

Primer Congreso Nacional de Corrosión. Santiago, Chile.

(2013)

Factores que Gatillan la Corrosión Microbiana de Sistemas Domiciliarios de Agua Potable

Primer Congreso Nacional de Corrosión. Santiago, Chile

Walczak M., Uziak J., Tunde-Oladiran M., Cameratti C. and Thibaut P. (2013)

Industry expectations of mechanical engineering graduates. A case study in Chile.

International Journal of Engineering Education 29 1 181–192

Olivos A., Ramos-Grez J. and Walczak M. (2013)

Surface hardness of mild steel (AISI/SAE 1020) after direct laser surface alloying with chromium.

Lasers in Engineering 24 3-4 199-216

Valdivia P., Walczak M. and Rohwerder M. (2013)

Theoretical efficiency of metallic dispersion coatings for corrosion protection at the cut-edge. http://dx.doi.org/10.1149/2.019308jes

Journal of The Electrochemical Society 160 8 C305-C315

Stevens V., Celentano D., Ramos J. and Walczak M. (2012)

Experimental and numerical analysis of low output power laser bending of thin steel sheets. http://dx.doi.org/10.1115/1.4005807

Journal of Manufacturing Science and Engineering-Transactions of the ASME 134 3 12 (pages)

Vasquez F., Ramos J. and Walczak M. (2012)

Multiphysics simulation of laser–material interaction during laser powder depositon. http://dx.doi.org/10.1007/s00170-011-3571-4

International Journal of Advanced Manufacturing Technology 59 9-12 1037-1045

Garrido F., Soto R., Vergara J., Walczak M., Kanehl P., Nel R. and García J. (2012)

Solar pond technology for large-scale heat processing in a Chilean mine. http://dx.doi.org/10.1063/1.4757627

Journal of Renewable and Sustainable Energy 4 5 17 (pages)

Vergara J., McKesson C. and Walczak M. (2012)

Sustainable energy for the marine sector. http://dx.doi.org/10.1016/j.enpol.2012.06.026

Energy Policy 49 333-345

Covaciu M, Walczak M. and Ramos-Grez J. (2011)

A method for manufacturing cellular metals with open- and close-type porosities. http://dx.doi.org/10.1016/j.matlet.2011.06.064

Materials Letters 65 19-20 2947–2950

Jeria G.A., Vargas I.T., Walczak M.M., Pastén P.A., Pizarro G.E. Effect of Hydrodynamic Conditions on Copper Release in Drinking Water Systems EUROCORR 2010. Moscu, Rusia. European Federation of Corrosion. 13-17 Sept 2010. (2010)

Effect of Hydrodynamic Conditions on Copper Release in Drinking Water Systems

Eurocorr 2010. Moscow, Russia

Walczak M., Ramos-Grez J., Celentano D. and Lima E.B.F. (2010)

Sensitization of AISI 302 stainless steel during low-power laser forming

Optics and Lasers in Engineering 48 906-914