Our research is concerned with the analysis and improvement of manufacturing processes. Specifically, research is focused on minimizing machining defects during manufacture, improving the precision and repeatability of machine components within a production processes. The main research is microhardness and surface texture analysis of Surface Integrity, tool life and tool design and surface metrology. Selected publications realized under the research:

[1] Krolczyk G., Legutko S., Gajek M. Predicting the surface roughness in the dry machining of duplex stainless steel (DSS),  Metalurgija, 52 (2) pp. 259-262 (2013).

[2] Krolczyk G., Gajek M., Legutko S. Predicting the tool life in the dry machining of duplex stainless steel, Eksploatacja i Niezawodnosc – Maintenance and Reliability, 15 (1) pp. 62–65 (2013).

[3] Krolczyk G., Legutko S., Raos P. Cutting wedge wear examination during turning of duplex stainless steel, Tehnički Vjesnik – Technical Gazette, 20 (3), pp. 413-418 (2013).

[4] Krolczyk G., Gajek M., Legutko S. Effect of the cutting parameters impact onto tool life in duplex stainless steel turning process, Tehnički Vjesnik – Technical Gazette, 20 (4), pp. 587-592 (2013).

[5] Krolczyk G., Legutko S. The machinability of duplex stainless steel – solutions in practice, Manufacturing Technology, 13 (4), pp. 473 – 478 (2013).

[6] Krolczyk G., Legutko S., Stoic A. Influence of cutting parameters and conditions onto surface hardness of duplex stainless steel after turning process, Tehnički Vjesnik – Technical Gazette, 20 (6), pp. 1077-1080 (2013).

[7] Legutko S., Królczyk G., Wolf M. Comparative research of two machining methods: laser beam and abrasive water jet, Academic Journal of Manufacturing Engineering, 11 (4), pp. 14 – 19 (2013).

[8] Krolczyk G., Legutko S., Krolczyk J., Tama E. Materials flow analysis in the production process – case study, Applied Mechanics and Materials, 474,  pp. 97-102 (2014).

[9] Krolczyk G., Raos P., Legutko S. Experimental analysis of surface roughness and surface texture of machined and fused deposition modelled parts, Tehnički Vjesnik – Technical Gazette, 21 (1), pp. 217-221 (2014).

[10] Krolczyk G., Nieslony P., Legutko S. Microhardness and Surface Integrity in Turning Process of Duplex Stainless Steel (DSS) for Different Cutting Conditions, Journal of Materials Engineering and Performance, 23 (3), pp. 859-866 (2014). DOI: 10.1007/s11665-013-0832-4

[11] Legutko S., Krolczyk G., Krolczyk J. Quality Evaluation of Surface Layer in Highly Accurate Manufacturing, Manufacturing Technology, 14 (1), pp. 50 – 56 (2014).

[12] Krolczyk G., Krolczyk J., Legutko S., Hunjet A. Effect of the disc processing technology on the vibration level of the chipper during operations process, Tehnički Vjesnik – Technical Gazette, 21 (2), pp. 447-450 (2014).

[13] Krolczyk G., Nieslony P., Legutko S., Stoic A. Microhardness changes gradient of the duplex stainless steel (DSS) surface layer after dry turning, Metalurgija, 53 (4), pp. 529-532 (2014).

[14] Hreha P., Radvanska A., Carach J., Lehocka D., Monkova K., Krolczyk G., Ruggiero A., Samardzic I., Kozak D., Hloch S. Monitoring of focusing tube wear during Abrasive WaterJet (AWJ) cutting of AISI 309, Metalurgija, 53 (4), pp. 533-536 (2014).

[15] Krolczyk G., Legutko S. Investigations Into Surface Integrity in the Turning Process of Duplex Stainless Steel, Transactions of FAMENA, 38 (2), pp. 77 – 82 (2014).

[16] Maruda R., Legutko S., Krolczyk G. Influence of Minimum Quantity Cooling Lubrication ( MQCL ) on Chip Formation Zone Factors and Shearing Force in Turning AISI 1045 Steel, Applied Mechanics and Materials, 657, pp. 43 – 47 (2014).

[17] Maruda R., Legutko S., Krolczyk G. Effect of Minimum Quantity Cooling Lubrication ( MQCL ) on Chip Morphology and Surface Roughness in Turning Low Carbon Steels, Applied Mechanics and Materials, 657, pp. 38 – 42 (2014).

[18] Krolczyk G.M., Legutko S., Maruda R.W. Influence of Cutting Parameters on Surface Morphology of Austenitic Stainless Steel after Turning, Applied Mechanics and Materials, 657, pp. 23 – 27 (2014).

[19] Wieczorowski M., Różański L., Gapiński B., Królczyk G. Investigations regarding the influence of surface topography on emissive properties of material, Applied Mechanics and Materials, 657, pp. 402 – 406 (2014).

[20] Krolczyk J.B., Legutko S., Krolczyk G.M. Dynamic balancing of the threshing drum in combine harvesters – the process , sources of imbalance and negative impact of mechanical vibrations, Applied Mechanics and Materials, 693, pp. 424 – 429 (2014).

[21] Krolczyk G.M., Legutko S., Maruda R.W. Influence of Technological Cutting Parameters on Surface Texture of Austenitic Stainless Steel, Applied Mechanics and Materials, 693 pp. 430 – 435 (2014).

[22] Krolczyk G.M. Surface Morphology of Duplex Stainless Steel ( DSS ) in Dry Turning Process, Applied Mechanics and Materials, 693, pp. 436 – 441 (2014).

[23] Ghosh A., Krolczyk G., Saramdzic I., Mitra R.K. Thermaltransport phenomenon of submerged arc welding process, Tehnički Vjesnik – Technical Gazette, 21 (6), pp. 1303 – 1306 (2014).

[24] Krolczyk G., Legutko S., Nieslony P., Gajek M. Study of the surface integrity microhardness of austenitic stainless steel after turning, Tehnički Vjesnik – Technical Gazette, 21 (6), pp. 1307 – 1311 (2014).

[25] Krolczyk G.M., Legutko S. Experimental analysis by measurement of surface roughness variations in turning process of duplex stainless steel, Metrology and Measurement Systems, XXI (4), pp. 759–770 (2014). DOI: 10.2478/mms-2014-0060

[26] Krolczyk G., Nieslony P., Legutko S., Samardzic I. Investigation of the physical parameters of Duplex Stainless Steel (DSS) surface integrity after turning, Metalurgija, 54 (1), pp. 87-90 (2015).

[27] Krolczyk G., Nieslony P., Legutko S., Hloch S., Samardzic I. Investigation of selected surface integrity features of Duplex Stainless Steel (DSS) after turning, Metalurgija, 54 (1), pp. 91-94 (2015).

[28] Krolczyk G. M., Nieslony P., Legutko S. Determination of tool life and research wear during duplex stainless steel turning, Archives of Civil and Mechanical Engineering, 15 (2), pp. 347 – 354 (2015). DOI: 10.1016/j.acme.2014.05.001

[29] Hreha P., Radvanska A., Hloch S., Perzel V., Krolczyk G., Monkova K. Determination of vibration frequency depending on abrasive mass flow rate during abrasive water jet cutting, The International Journal of Advanced Manufacturing Technology, 77 (1-4), pp. 763 – 774 (2015). DOI: 10.1007/s00170-014-6497-9

[30] Krolczyk G.M., Nieslony P., Krolczyk J.B., Samardzic I., Legutko S., Hloch S., Barrans S., Maruda R.W. Influence of argon pollution on the weld Surface Morphology, Measurement, 70, pp. 203 – 213 (2015). DOI: 10.1016/j.measurement.2015.04.001

[31] Hreha P., Radvanska A., Knapcikova L., Krolczyk G.M., Legutko S., Krolczyk J.B., Hloch S., Monka P. Roughness parameters calculation by means of on-line vibration monitoring emerging from AWJ interaction with material, Metrology and Measurement Systems, XXII (2), pp. 315 – 326 (2015). DOI: 10.1515/mms-2015-0024

[32] Twardowski P., Legutko S., Krolczyk G.M., Hloch S. Investigation of wear and tool life of coated carbide and cubic boron nitride cutting tools in high speed milling, Advances in Mechanical Engineering, 7 (6), pp. 1–9 (2015). DOI: 10.1177/1687814015590216

[33] Maruda R.W., Legutko S., Krolczyk G.M., Raos P. Influence of cooling conditions on the machining process under MQCL and MQL conditions, Tehnicki Vjesnik-Technical Gazette, 22 (4), pp. 965 – 970 (2015).

[34] Wojciechowski S., Chwalczuk T., Twardowski P., Krolczyk G.M. Modeling of cutter displacements during ball end milling of inclined surfaces, Archives of Civil and Mechanical Engineering, 15 (4), pp. 798 – 805 (2015) DOI: 10.1016/j.acme.2015.06.008

[35] Krolczyk G., Metelski A., Maruda R., Legutko S. Taguchi Design of Experiment in the Optimization of Tool Life in Turning Process of Duplex Stainless Steel DSS, Applied Mechanics and Materials, 809 – 810, pp. 189 – 194 (2015).

[36] Maruda R.W., Legutko S., Krolczyk G.M., Adamczuk K. The Effect of EP / AW Additives in Emulsion Mist on the Geometric Structure of the Machined Surface during Carbon Steel C45 Turning, Applied Mechanics and Materials, 809 – 810, pp. 15 – 20 (2015).

[37] Adamczuk K., Legutko S., Krolczyk G.M., Maruda R.W. Effect of Chemical Exploitation Preparation on the Tribological Properties of CuSn10 Bronze within the Friction Process, Applied Mechanics and Materials, 809 – 810, pp. 1055 – 1060 (2015).

[38] Maruda R.W., Legutko S., Krolczyk G.M., Hloch S., Michalski M. An influence of active additives on the formation of selected indicators of the condition of the X10CrNi18-8 stainless steel surface layer in MQCL conditions, International Journal of Surface Science and Engineering, 9 (5), pp. 452 – 465 (2015).

[39] Metelski A., Krile S., Maruda R.W., Legutko S, Krolczyk G.M. Taguchi design of experiment versus dynamic programming approach in the optimization of turning process, Applied Mechanics and Materials, 808,  pp. 66 – 71 (2015).

[40] Maruda R., Feldshtein E., Legutko S., Królczyk G. Research on emulsion mist generation in the conditions of Minimum Quantity Cooling Lubrication (MQCL), Tehnicki Vjesnik – Technical Gazette, 22 (5), pp. 1213 – 1218 (2015). DOI: 10.17559/TV-20140423221850

[41] Maruda R., Feldshtein E., Legutko S., Królczyk G.M. Improving the Efficiency of Running-in for a Bronze–Stainless Steel Friction Pair, Journal of Friction and Wear, 36 (6), pp. 548 – 553 (2015). DOI: 10.3103/S1068366615060082

[42] Krolczyk J., Krolczyk G., Legutko S., Napiorkowski J., Hloch S., Foltys J., Tama E. Material flow optimization – a case study in automotive industry, Tehnicki Vjesnik – Technical Gazette, 22 (6), pp. 1447 – 1456 (2015). DOI: 10.17559/TV-20141114195649

[43] Maruda R., Legutko S., Krolczyk G., Lukianowicz C., Stoic A. Effect of anti-wear additive on cutting tool and surface layer of workpiece state under MQCL conditions, Tehnicki Vjesnik – Technical Gazette, 22 (5), pp. 1219 – 1223 (2015). DOI: 10.17559/TV-20140905132417

[44] Kopac J., Pusavec F., Krolczyk G. Cryogenic machining, surface integrity and machining performance, Archives of Materials Science and Engineering, 71 (2), pp. 83–93 (2015).

[45] Nieslony P., Cichosz P., Krolczyk G.M., Legutko S., Smyczek D., Kolodziej M. Experimental studies of the cutting force and surface morphology of explosively clad Ti –steel plates, Measurement, 78, pp. 129 – 137 (2016). DOI: 10.1016/j.measurement.2015.10.005

[46] Maruda R.W., Krolczyk G.M., Feldshtein E., Szydlowski M., Legutko S., Pusavec F., Sobczak-Kupiec A. A Study on Droplets Sizes, Their Distribution and Heat Exchange for Minimum Quantity Cooling Lubrication (MQCL), International Journal of Machine Tools and Manufacture, 100, pp. 81 – 92 (2016). DOI: 10.1016/j.ijmachtools.2015.10.008

[47] Kumar R., Chattopadhyaya S., Hloch S., Krolczyk G., Legutko S. Wear Characteristics and Defects analysis of Friction Stir Welded joint of Aluminium alloy 6061-T6, Eksploatacja i Niezawodnosc – Maintenance and Reliability, 18 (1), pp. 128 – 135 (2016). DOI: 10.17531/ein.2016.1.17

[48] Lehocka D., Klich J., Foldyna J., Hloch S., Krolczyk J.B., Carach J., Krolczyk G.M. Copper alloys disintegration using pulsating water jet, Measurement, 82, pp. 375–383 (2016). DOI: 10.1016/j.measurement.2016.01.014

[49] Maruda R.W, Feldshtein E., Legutko S., Królczyk G.M. Analysis of Contact Phenomena and Heat Exchange in the Cutting Zone Under Minimum Quantity Cooling Lubrication conditions, Arabian Journal for Science and Engineering, 41 (2), pp. 661-668 (2016). DOI: 10.1007/s13369-015-1726-6

[50] Metelski A., Krile S., Maruda R.W., Legutko S, Krolczyk G.M. Dynamic programming approach in the optimization of tool life in turning process of duplex stainless steel DSS, Key Engineering Materials, 686, pp. 143 -148 (2016). DOI: 10.4028/www.scientific.net/KEM.686.143

[51] Krolczyk J.B., Gapinski B., Krolczyk G.M., Samardzic I., Maruda R.W., Soucek K., Javadi Y., Legutko S., Nieslony P., Stas L. Topographic Inspection as a Method of Weld Joint Diagnostic, Tehnicki Vjesnik – Technical Gazette, 23 (1), pp. 301 – 306 (2016). DOI: 10.17559/TV-20141230182054

[52] Krolczyk G.M., Krolczyk J.B., Maruda R.W., Legutko S., Tomaszewski M. Metrological Changes in Surface Morphology of High-Strength Steels in Manufacturing Processes, Measurement, 88, pp. 176 – 185 (2016). DOI: 10.1016/j.measurement.2016.03.055

[53] Kaplonek W., Nadolny K., Krolczyk G. M. The use of focus-variation microscopy for the assessment of active surfaces of a new generation of coated abrasive tools, Measurement Science Review, 16 (2), pp. 42 – 53 (2016). DOI: 10.1515/msr-2016-0007

[54] Javadi Y., Krolczyk G.M., Hloch S. Evaluation of Hoop Residual Stress Variations in the Thickness of Dissimilar Welded Pipes by Using the Lcr Ultrasonic Waves, Tehnicki Vjesnik – Technical Gazette, 23 (2), pp. 329 – 335 (2016). DOI: 10.17559/TV-20141103142658

[55] Wojciechowski S., Twardowski P., Pelic M., Maruda R. W., Barrans S., Krolczyk G.M. Precision surface characterization for finish cylindrical milling with dynamic tool displacements model, Precision Engineering, 46, pp. 158 – 165 (2016). DOI: 10.1016/j.precisioneng.2016.04.010

[56] Maruda R.W., Krolczyk G.M., Nieslony P., Krolczyk J.B., Legutko S. Chip formation zone analysis during the turning of austenitic stainless steel 316L under MQCL cooling condition, Procedia Engineering, 149, pp. 297 – 304 (2016). DOI: 10.1016/j.proeng.2016.06.670

[57] Krolczyk G.M., Maruda R.W., Nieslony P., Wieczorowski M. Surface morphology analysis of Duplex Stainless Steel (DSS) in Clean Production using the Power Spectral Density, Measurement, 94, pp. 464 – 470 (2016). DOI: 10.1016/j.measurement.2016.08.023

[58] Maruda R.W., Krolczyk G.M., Nieslony P., Wojciechowski S., Michalski M., Legutko S. The influence of the cooling conditions on the cutting tool wear and the chip formation mechanism, Journal of Manufacturing Processes, 24, pp. 107 – 115 (2016). DOI: 10.1016/j.jmapro.2016.08.006

[59] Wojciechowski S., Maruda R. W., Nieslony P., Krolczyk G.M. Investigation on the edge forces in ball end milling of hardened steel. International Journal of Mechanical Sciences, 119, pp. 360 – 369 (2016). DOI: 10.1016/j.ijmecsci.2016.10.034

[60] Krolczyk G., Sedmak A., Kumar U., Chattopadhyaya S., Das A.K., Pramanik A. Study of heat-affected zone and mechanical properties of Nd-YAG laser welding process of thin titanium alloy sheet. Natural Resources & Engineering, 1 (2), pp. 51 – 58 (2016). DOI: 10.1080/23802693.2016.1246278

[61] Ganovska B., Molitoris M., Hosovsky A., Pitel J., Krolczyk J.B., Ruggiero A., Krolczyk G.M, Hloch S. Design of the Model for the On-line Control of the AWJ Technology based on Neural Networks. Indian Journal of Engineering and Materials Sciences, 23 (4), pp. 279 – 287 (2016).

[62] Nieslony P., Krolczyk G.M., Zak K., Maruda R.W., Legutko S. Comparative assessment of the mechanical and electromagnetic surfaces of explosively clad Ti–steel plates after drilling process. Precision Engineering, 47, pp. 104 – 110 (2017). DOI: 10.1016/j.precisioneng.2016.07.011

[63] Krolczyk G.M., Nieslony P. Maruda R.W., Wojciechowski S. Dry cutting effect in turning of a duplex stainless steel as a key factor in clean production. Journal of Cleaner Production, 142, pp. 3343-3354 (2017). DOI: 10.1016/j.jclepro.2016.10.136

[64] Maruda R. W., Krolczyk G. M., Feldshtein E., Nieslony P., Tyliszczak B., Pusavec F. Tool wear characterizations in finish turning of AISI 1045 carbon steel for MQCL conditions. Wear, 372-373, pp. 54 – 67 (2017). DOI: 10.1016/j.wear.2016.12.006

[65] Maruda R.W., Krolczyk G.M., Michalski M., Nieslony P., Wojciechowski S. Structural and microhardness changes after turning of the AISI 1045 steel for Minimum Quantity Cooling Lubrication. Journal of Materials Engineering and Performance, 26 (1), pp. 431 – 438 (2017). DOI: 10.1007/s11665-016-2450-4

[66] Nahak S., Chattopadhyaya S., Dewangan S., Hloch S., Krolczyk G., Legutko S. Microstructural Study of Failure Phenomena in WC 94%-Co 6% Hard Metal Alloy Tips of Radial Picks, Advances in Science and Technology Research Journal, 11 (1), pp. 36 – 47 (2017). DOI: 10.12913/22998624/68457

[67] Jarosz K., Loschner P., Nieslony P., Krolczyk G. Optimization of CNC Face Milling Process of AL-6061-T6 Aluminum Alloy, Journal of Machine Engineering, 17 (1), pp. 69–77 (2017).

[68] Wojciechowski S., Maruda R.W., Królczyk G.M. The application of response surface method to optimization of precision ball end milling, MATEC Web of Conferences, 112, 01004 (2017). DOI: 10.1051/matecconf/201711201004

[69] Kumar R., Chattopadhyaya S, Ghosh A., Krolczyk G.M., Vilaca P., Kumar R., Srivastava M., Shariq M., Triphathi R. Characterization of friction surfaced coatings of AISI 316 tool over high-speed-steel substrate, Transactions of FAMENA, 41 (2), pp. 61 – 76 (2017). DOI: 10.21278/TOF.41206

[70] Wojciechowski S., Maruda R. W., Barrans S., Nieslony P., Krolczyk G.M. Optimisation of machining parameters during ball end milling of hardened steel with various surface inclinations, Measurement, 111,  pp. 18-28 (2017). DOI: 10.1016/j.measurement.2017.07.020

[71] Wojciechowski S., Nowakowski Z., Majchrowski R., Królczyk G. Surface texture formation in machining of direct laser deposited tungsten carbide, Advances in Manufacturing, 5, pp. 251 – 260 (2017). DOI: 10.1007/s40436-017-0188-3

[72] Mandal A., Dixit A.R., Chattopadhyaya S., Pramanik A., Hloch S., Krolczyk G. Improvement of surface integrity of Nimonic C 263 super alloy produced by WEDM through various post processing techniques. International Journal of Advanced Manufacturing Technology, 93, pp. 433–443 (2017). DOI: 10.1007/s00170-017-9993-x

[73] Kuczmaszewski J., Zagorski I., Gziut O., Legutko S., Krolczyk G.M. Chip Fragmentation in the Milling of AZ91HP Magnesium Alloy, Strojniški vestnik – Journal of Mechanical Engineering, 63, 11, pp. 628-642 (2017). DOI:10.5545/sv-jme.2017.4406

[74] Wróbel N., Rejek M., Krolczyk G. Testing of crimp connections made on a prototype stand, E3S Web of Conferences 19, 03029 (2017). DOI: 10.1051/e3sconf/20171903029

[75] Wojciechowski S., Tabaszewski M., Krolczyk G.M., Maruda R.W. The study on dynamic properties of monolithic ball end mills with various slenderness, E3S Web of Conferences 19, 03014 (2017). DOI: 10.1051/e3sconf/20171903014

[76] Perzel V., Flimel M., Krolczyk J.,  Sedmak A.S., Ruggiero A., Kozak D., Stoic A., Krolczyk G., Hloch S. Measurement of thermal emission during cutting of materials using abrasive water jet. Thermal Science, 21 (5), pp. 2197-2203 (2017). DOI: 10.2298/TSCI150212046P

[77] Bogdan-Chudy M., Nieslony P., Krolczyk G. Investigation of Heat Distribution in Coated Indexable Tool Inserts. Edited by: Hamrol, A.; Ciszak, O.; Legutko, S.; Jurczyk, M. Conference: 5th International Scientific-Technical Conference (MANUFACTURING 2017) Location: Poznan, POLAND Date: OCT 24-26, 2017. Advances in Manufacturing Book Series: Lecture Notes in Mechanical Engineering Pages: 661-670   Published: 2018

[78] Wrobel N., Rejek M., Krolczyk G., Hloch S. Testing of Tight Crimped Joint Made on a Prototype Stand. Edited by: Hamrol, A.; Ciszak, O.; Legutko, S.; Jurczyk, M. Conference: 5th International Scientific-Technical Conference (MANUFACTURING 2017) Location: Poznan, POLAND Date: OCT 24-26, 2017. Advances in Manufacturing Book Series: Lecture Notes in Mechanical Engineering Pages: 497-507   Published: 2018

[79] Nieslony P., Krolczyk G.M., Wojciechowski S., Chudy R., Zak K., Maruda R.W. Surface quality and topographic inspection of variable compliance part after precise turning, Applied Surface Science, 434, pp. 91-101 (2018). DOI: 10.1016/j.apsusc.2017.10.158

[80] Wojciechowski S., Maruda R.W., Królczyk G.M., Niesłony P. Application of signal to noise ratio and grey relational analysis to minimize forces and vibrations during precise ball end milling, Precision Engineering, 51, pp. 582-596 (2018). DOI: 10.1016/j.precisioneng.2017.10.014

[81] Krolczyk G.M., Maruda R.W., Krolczyk J.B., Nieslony P., Wojciechowski S., Legutko S. Parametric and nonparametric description of the surface topography in the dry and MQCL cutting conditions, Measurement, 121 pp. 225-239 (2018). DOI:  10.1016/j.measurement.2018.02.052

[82] Dewangan S., Nahak S., Chattopadhyaya S., Krolczyk G., Hloch S. Discussion on importance of tungsten carbide – cobalt (WC-Co) cemented carbide and its critical characterization for wear mechanisms based on mining applications, Archives of Mining Sciences, 63 (1) pp. 229 – 246 (2018). DOI: 10.24425/118897

[83] Jozwik J., Ostrowski D., Milczarczyk R., Krolczyk G. Analysis of relation between the 3D printer laser beam power and the surface morphology properties in Ti6-Al4-V titanium alloy parts, Journal of the Brazilian Society of Mechanical Sciences and Engineering, 40:215 (2018). DOI: 10.1007/s40430-018-1144-2

[84] Maruda R.W., Krolczyk G.M., Wojciechowski S., Zak K., Habrat W., Nieslony P. Effects of extreme pressure and anti-wear additives on surface topography and tool wear during MQCL turning of AISI 1045 steel, Journal of Mechanical Science and Technology, 32 (4) pp. 1585 – 1591 (2018). DOI: 10.1007/s12206-018-0313-7

[85] Mia M., Gupta M.K., Singh G., Królczyk G., Pimenov D.Yu. An Approach to Cleaner Production for Machining Hardened Steel Using Different Cooling-Lubrication Conditions. Journal of Cleaner Production, 187 pp. 1069-1081 (2018). DOI: 10.1016/j.jclepro.2018.03.279

[86] Nadolny K., Kapłonek W., Królczyk G, Ungureanu N. The effect of active surface morphology of grinding wheel with zone-diversified structure on the form of chips in traverse internal cylindrical grinding of 100Cr6 steel. Proceedings of the Institution of Mechanical Engineers Part B-Journal of Engineering Manufacture, 232 (6) pp. 965-978 (2018).

[87] Feldshtein E.E., Dyachkova L.N., Adamczuk K., Legutko S., Królczyk G.M. Synergy effect of ultrafine tungsten, silicon carbides, and graphite microadditives on the Fe-based MMCs properties using the simplex lattice design, Journal of Alloys and Compounds, 757, pp. 31-38 (2018).  DOI: 10.1016/j.jallcom.2018.05.061

[88] Budzik G., Przeszlowski Ł., Wieczorowski M., Rzucidlo A., Gapinski B., Krolczyk G. Analysis of 3D printing parameters of gears for hybrid manufacturing, AIP Conference Proceedings 1960, 140005 (2018). DOI: 10.1063/1.5034997

[89] Batsch M., Markowski T., Legutko S., Krolczyk G.M. Measurement and mathematical model of convexo-concave Novikov gear mesh, Measurement, 125, pp. 516-525 (2018). DOI: 10.1016/j.measurement.2018.04.095

[90] Kumar U., Gope D.K., Kumar R., Chattopadhyaya S., Das A.K., Pramanik A., Krolczyk G. Investigation of Microstructure and Mechanical Properties of Thin Titanium Alloy Sheet using low power Nd-YAG laser welding process, Kovove Materialy, 56, pp. 121–129 (2018). DOI: 10.4149/km_2018_2_121

[91] Jozwik J., Dziedzic K.,  Usydus I.,  Ostrowski D.,  Krolczyk G.M. Assessment of internal defects of hardfacing coatings in regeneration of machine parts, Journal of Central South University, 25, pp. 1144−1153 (2018). DOI: 10.1007/s11771-018-3813-9

[92] Kumar R., Bora B., Chattopadhyaya S., Krolczyk G., Hloch S. Experimental and mathematical evaluation of thermal and tensile properties of friction stir welded joint, International Journal of Materials and Product Technology, 57, pp. 204 – 229 (2018). DOI: 10.1504/IJMPT.2018.10012951

[93] Shariq M., Srivastava M., Tripathi R., Chattopadhyaya S., Vilaca P., Gubeljak N., Krolczyk G. Optimization and characterization of friction surfaced coatings of ferrous alloys, Materials Testing, 60, pp. 707-718 (2018). DOI: 10.3139/120.111180

[94] Pimenov D.Y., Guzeev V.I., Krolczyk G., Mia M., Wojciechowski S. Modeling flatness deviation in face milling considering angular movement of the machine tool system components and tool flank wear, Precision Engineering, 54, pp. 327-337 (2018). DOI: 10.1016/j.precisioneng.2018.07.001

[95] Hloch S., Srivastava M., Krolczyk J.B., Chattopadhyaya S., Lehocká D., Simkulet V., Krolczyk G.M. Strengthening Effect after Disintegration of Stainless Steel Using Pulsating Water Jet, Tehnički vjesnik, 25, pp. 1075-1079 (2018). DOI: 10.17559/TV-20170327134630

[96] Kumar U., Gope D.K., Srivastava J.P., Chattopadhyaya S., Das A.K., Krolczyk G. Experimental and Numerical Assessment of Temperature Field and Analysis of Microstructure and Mechanical Properties of Low Power Laser Annealed Welded Joints, Materials, 11, 1514 (2018). DOI:10.3390/ma11091514

[97] Wojciechowski S., Wiackiewicz M., Krolczyk G.M. Study on metrological relations between instant tool displacements and surface roughness during precise ball end milling, Measurement, 129, pp. 686-694 (2018). DOI: 10.1016/j.measurement.2018.07.058

[98] Prakash C., Singh S., Gupta M.K., Mia M., Królczyk G. Khanna N. Synthesis, Characterization, Corrosion Resistance and In-Vitro Bioactivity Behavior of Biodegradable Mg–Zn–Mn–(Si–HA) Composite for Orthopaedic Applications, Materials, 11, 1602 (2018). DOI: 3390/ma11091602

[99] Maruda R.W., Wojciechowski S., Krolczyk G., Pimenov D.Yu., Legutko S. The Influence of EP/AW Addition in the MQL Method on the Parameters of Surface Geometrical Structure in the Process of Turning 316L Steel. Edited by: Hloch, S.; Klichová, D.; Królczyk, G.M.; Chattopadhyaya, S.; Ruppenthalová L. Conference: International Conference on Manufacturing Engineering and Materials (ICMEM 2018), 18–22 June, 2018, Location: Nový Smokovec, Slovakia Date: JUN 18-22, 2018. Advances in Manufacturing Engineering and Materials Book Series: Lecture Notes in Mechanical Engineering Pages: 341-350 Published: 2018