Lehrstuhl für Fertigungstechnologie, Universität Erlangen-Nürnberg



Surface and Tribology (until 2016)






Participants

Head of Research Group

    Members


    Projects


    Publications

      2016

      • Merklein, M.; Wieland, M.; Lechner, M.; Bruschi, S.; Ghiotti, A.:
        Hot Stamping of Boron Steel Sheets with Tailored Properties: a Review.
        Journal of Materials Processing Technology 228(2016), pp. 11-24

      • Merklein, M.; Lechner, M.; Gröbel, D.; Löffler, M.; Schneider, T.; Schulte, R.; Hildenbrand, P.:
        Innovative approaches for controlling the material flow in sheet-bulk metal forming processes.
        Manufacturing Review 3(2016)2, pp. 1-17

      • Löffler, M.; Andreas, K.; Engel, U.; Weikert, T.; Tremmel, S.; Wartzack, S.; Tillmann, W.; Stangier, D.; Merklein, M.:
        Surface modifications for adaption of tribological conditions in sheet-bulk metal forming processes.
        In: Proceedings THE "A" Coatings (Edtrs.): Bobzin, K.; Bouzakis, K.-D.; Denkena, B.; Maier, H.J.; Merklein, M., 2016, pp. 13-20

      • Löffler, M.; Andreas, K.; Engel, U.; Merklein, M.:
        Applicability of blasted blanks for adaption of tribological conditions in sheet-bulk metal forming.
        Procedia CIRP 45(2016), pp. 239-242

      • Löffler, M.; Andreas, K.:
        Einfluss des Schmierstoffs auf die Werkstückqualität in der Blechmassivumformung.
        In: Tagungsband XXXV. Verformungskundliches Kolloquium (Edtr.): Bruno Buchmayr, 2016, pp. 111-116

      • Andreas, K.; Henneberg, J.; Koch, J.; Merklein, M.:
        Local adjustment of surface integrity of forming tools by adaptation of tool making process.
        Procedia CIRP 45(2016), pp. 339-342

      • Wieland, M.; Neubauer, F.; Andreas, K.; Merklein, M.:
        Investigations on load spectrum and adhesive wear development in hot stamping operations .
        In: K. Bobzin; K.-D. Bouzakis; B. Denkena; H.J. Maier; M. Merklein (Edtrs.): The "A" Coatings Conference Proceedings, PZH Verlag, 2016, pp. 227-234

      • Hildering, S.; Michalski, M.; Engel, U.; Merklein, M.:
        Tool Load Sensitivity against Multidimensional Process Influences in Microblanking of Thin Metal Foils with Silicon Punches.
        J. Manuf. Sci. Eng. 138(2016)9, pp. 091004 1-9

      2015

      • Hense, R.; Kersting, P.; Vierzigmann, U.; Löffler, M.; Biermann, D.; Merklein, M.:
        High-Feed Milling of Tailored Surfaces for Sheet-Bulk Metal Forming Tools.
        Production Engineering 9(2015)2, pp. 215-223

      • Löffler, M.; Schneider, T.; Vierzigmann, U.; Engel, U.; Merklein, M.:
        Locally Adapted Tribological Conditions as a Method for Influencing the Material Flow in Sheet-Bulk Metal Forming Processes.
        Key Engineering Materials 639(2015), pp. 267-274

      • Hildering, S.; Engel, U.; Merklein, M.:
        Influence of Process Errors on the Tool Load in Microblanking of Thin Metal Foils with Silicon Punches.
        J. Micro Nano-Manuf. 3(2015)2, pp. 021001

      • Löffler, M.; Freiburg, D.; Gröbel, D.; Loderer, A.; Mattthias, S. ; Stangier, D. ; Weikert, T. :
        Untersuchung von Tailored Surfaces hinsichtlich ihres tribologischen Einflusses auf Prozesse der Blechmassivumformung.
        In: Tagungsband zum 18. Workshop Blechmassivumformung & 3. Industriekolloquium Blechmassivumformung 2015 - DFG Transregio 73 (Edtrs.): Tekkaya, A. E.; Liewald, M.; Merklein, M.; Behrens, B.-A. , Shaker Verlag Aachen , 2015, pp. 132-146

      • Zöller, F.; Sturm, V.; Merklein, M.:
        Experimental and numerical investigations on a pressure dependent friction model.
        In: Merklein, M. (Edtr.): Key Engineering Materials, Trans Tech Publications, 2015, pp. 403-410

      • Merklein, M.; Schmidt, M.; Tremmel, S.; Wartzack, S.; Andreas, K.; Häfner, T.; Zhao, R.; Tenner (geb. Steiner), J.:
        Investigation of Tribological Systems for Dry Deep Drawing by Tailored Surfaces.
        Dry Metal Forming - OAJ FMT 1(2015), pp. 42-56

      • Merklein, M.; Andreas, K.; Tenner (geb. Steiner), J.:
        Influence of Tool Surface on Tribological Conditions in Conventional and Dry Sheet Metal Forming.
        International Journal of Precision Engineering and Manufacturing - Green Technology 2(2015)2, pp. 131-137

      • Hildering, S.; Engel, U.; Merklein, M.:
        Improved Tool Performance in Microblanking of Thin Metal Foils Through Defined Cutting Edge Modification of Silicon Punches.
        In: Annoni, M.; Fassi, I.; Wiens, G.J.; Dimov, S. (Edtrs.): Proc. 4M/ICOMM2015 Conf., Research Publ., 2015, pp. 238-241

      • Merklein, M.; Löffler, M.; Schneider, T.:
        Plastic flow and its control in sheet-bulk metal forming of thin-walled functional components.
        CIRP Annals - Manufacturing Technology 64(2015)1, pp. 245-248

      • Merklein, M.; Affronti, E.; Tenner (geb. Steiner), J.:
        Numerical investigation of dry and lubricated sheet metal forming processes.
        In: Aldo Ofenheimer, Cecilia Poletti, Daniela Schalk-Kitting, Christof Sommitsch (Edtr.): Key Engineering Materials, 2015, pp. 1029-1035

      • Wieland, M.; Merklein, M.:
        Parameters Influencing Adhesive Wear Behavior within Hot Stamping Operations.
        In: Steinhoff, K; Oldenburg, M.; Prakash, B. (Edtrs.): Proc. 5th Int. Conf. Hot Sheet Metal Forming of High-Performance Steel, Verlag Wissenschaftliche Scripten, 2015, pp. 111-119

      • Löffler, M.; Gröbel, D.; Engel, U.; Andreas, K.; Merklein, M.:
        Analysis of Effectiveness of Locally Adapted Tribological Conditions for Improving Product Quality in Sheet-Bulk Metal Forming.
        Applied Mechanics and Materials 794(2015), pp. 81-88

      • Schwingenschlögl, P.; Hildering, S.; Merklein, M.:
        Characterization and Description of Friction Conditions for Hot Stamping and Partial Hot Stamping of Ultra High Strength Steel.
        In: Stahl-Institut VDEh (Edtr.): Proceedings METEC & 2nd ESTAD, 2015, pp. 1-6

      • Andreas, K.:
        Einsatz des Hochleistungswerkstoffes Hartmetall in der Umformtechnik - Hartmetall als Werkzeugwerkstoff.
        Zeitschrift Konstruktion 5/12(2015), pp. IW5-7

      • Hildering, S.; Michalski, M.; Engel, U.; Merklein, M.:
        Tool Load Sensitivity against Multidimensional Process Influences in Microblanking of Thin Metal Foils with Silicon Punches.
        In: ASME (Edtr.): Proceedings of the ASME 2015 International Manufacturing Science and Engineering Conference, 2015, pp. 1-10

      • Merklein, M.; Schmidt, M.; Wartzack, S.; Tremmel, S.; Andreas, K.; Häfner, T.; Zhao, R.; Tenner (geb. Steiner), J.:
        Development and Evaluation of Tool Sided Surface Modifications for Dry Deep Drawing of Steel and Aluminum Alloys.
        Dry Metal Forming Open Access Journal 2(2015), published

      • Schwingenschlögl, P.; Hildering, S.; Merklein, M.:
        Untersuchung der Reibbedingungen beim Presshärten mittels Streifenziehversuchen bei erhöhten Temperaturen.
        In: M. Merklein (Edtr.): 10. Erlanger Workshop Warmblechumformung, Meisenbach, 2015, pp. 177-194

      • Tenner (geb. Steiner), J.; Merklein, M.:
        Investigation of Influencing Parameters for Tribological Conditions in Dry Forming Processes.
        Acta Metallurgica Sinica English Letters 28(2015)12, pp. 1435-1441

      2014

      • Schneider, T.; Vierzigmann, U.; Merklein, M.:
        Analysis of Varying Properties of Semi-finished Products in Sheet-bulk Metal Forming of Functional Components.
        AIP Conference Proceedings 1567(2014)1, pp. 930-933

      • Andreas, K.; Merklein, M.:
        Improvement of surface integrity of cold forging tools by adaption of tool making process.
        Prod. Eng. Res. Dev. 8(2014)1-2, pp. 131-141

      • Tsoupis, I.; Hildering, S.; Hagenah, H.; Merklein, M.:
        Werkstoffschädigung in der Prozesskette Schneiden - Biegen.
        In: Liewald, M.; Tekkaya, A. E. (Edtrs.): 17. Workshop Simulation in der Umformtechnik, Institut für Umformtechnik, Universität Stuttgart, 2014, pp. 73-89

      • Andreas, K.; Merklein, M.:
        Influence of surface integrity on the tribological performance of cold forging tools.
        Procedia CIRP 13(2014), pp. 61-66

      • Schrader, T.; Weschta, M.; Merklein, M.; Tremmel, S.; Engel, U.; Wartzack, S.:
        Tribological aspects in manufacturing processes of microstructured components and their tribological behavior in operation.
        In: Groche, P. (Edtr.): Proc. 6th Int. Conf. on Tribology in Manufacturing Processes (ICTMP), Trans Tech Publications, 2014, pp. 323-335

      • Weschta, M.; Schrader, T.; Tremmel, S.; Merklein, M.; Wartzack, S.; Engel, U.:
        Mikrostrukturierung von Tassenstößeln zur Reibungsreduzierung im Ventiltrieb – Herstellung, Simulation und tribologische Charakterisierung.
        Tribologie und Schmierungstechnik 61(2014)1, pp. 21-28

      • Merklein, M.; Zöller, F.; Sturm, V.:
        Experimental and numerical investigations on frictional behaviour under consideration of varying tribological conditions.
        In: Groche, P. (Edtr.): Advanced Materials Research, Trans Tech Publications, 2014, pp. 270-278

      • Hildering, S.; Engel, U.; Merklein, M.:
        Influence of Process Errors on the Tool Load in Microblanking of Thin Metal Foils with Silicon Punches.
        Proc. 9th Int. Conf. Micromanufacturing (2014), published on CD

      • Merklein, M.; Zöller, F.; Sturm, V.:
        Experimental and numerical investigations of the tribological conditions in a cup drawing process.
        In: Sfar, H. (Edtr.): Proc. Int. Deep Drawing Research Group Conf. 2014 (IDDRG 2014), Technical center for the mechanical industry, CETIM France, 2014, pp. 28-37

      • Hildering, S.; Merklein, M.; Engel, U.:
        Performance of Silicon Punches for Microblanking of Thin Metal Foils.
        Proc. 4th Int. Conf. Nanomanufacturing nanoMan (2014), published on CD

      • Tsoupis, I.; Hildering, S.; Merklein, M.:
        Bending of high-strength low-alloyed steel with respect to edge crack sensitivity caused by shearing operations.
        Procedia Engineering 81(2014), pp. 712-717

      • Merklein, M.; Wieland, M.; Fell, R.:
        Tribological conditions within hot stamping process.
        In: Prof.Dr. Ton van den Boogaard (Edtr.): Proc. of 7th Forming Technology Forum - Warm and Hot Forming, Faculty of Engineering Technology, University of Twente, Enschede, the Netherlands, 2014, pp. 33-40

      • Andreas, K.; Kiener, C.; Engel, U.; Merklein, M.:
        Smart FE-Based Tool Design in Cold Forging.
        Advanced Materials Research 1018(2014), pp. 309-316

      • Andreas, K.; Merklein, M.:
        On the tribological influence of coatings in cold forging.
        In: Bouzakis, K.-D.; Bobzin, K.; Denkena, B.; Merklein, M. (Edtrs.): Proc. 11th Int. Conf. THE "A" Coatings in Manufacturing Engineering, 2014, pp. 23-32

      • Andreas, K.; Tenner (geb. Steiner), J.; Vierzigmann, U.; Merklein, M.; Tremmel, S.; Zhao, R.:
        Innovative Tribological Systems in Sheet Metal Forming - Revolution in the Press Shop?.
        In: Bouzakis, K.-D.; Bobzin, K.; Denkena, B.; Merklein, M. (Edtrs.): Proc. 11th Int. Conf. THE "A" Coatings in Manufacturing Engineering, 2014, pp. 87-96

      • Merklein, M.; Wieland, M.:
        Investigations on austenitization parameters influencing wear behavior within hot stamping.
        Procedia Engieenring 81(2014), pp. 1695-1700

      2013

      • Vatter, P.; Hildering, S.; Tsoupis, I.; Merklein, M.:
        Development of a damage prediction system for bending and cutting of high strength steels.
        Key Eng. Mater. 554-557(2013), pp. 2479-2486

      • Andreas, K.; Noneder, J.; Engel, U.; Merklein, M.:
        Application of cemented carbide based forming tools in cold forging.
        In: Bouzakis, K.-D.; Bobzin, K.; Denkena, B.; Merklein, M. (Edtrs.): Proc. 10th Int. Conf. THE "A" Coatings in Manufacturing Engineering, Shaker, 2013, pp. 159-169

      • Schrader, T.; Weschta, M.; Engel, U.; Tremmel, S.; Merklein, M.; Wartzack, S.:
        Microstructured surfaces in highly loaded EHD-contacts – manufacturing and tribological performance.
        In: Bouzakis, K.-D.; Bobzin, K.; Denkena, B.; Merklein, M. (Edtrs.): Proc. 10th Int. Conf. THE "A" Coatings in Manufacturing Engineering, Shaker, 2013, pp. 99-109

      • Hildering, S.; Tsoupis, I.; Merklein, M.:
        Process and Damage Behaviour of High Strength Steels in Shearing Operations.
        In: Buchmayr, B. (Edtr.): Tagungsband XXXII. Verformungskundliches Kolloquium, Lehrstuhl für Umformtechnik, Montanuniversität Leoben, 2013, pp. 89-94

      • Wieland, M.; Kaupper, M.; Merklein, M.:
        Umform- und Rückfederungssimulation von Leichtbauwerkstoffen - Vergleichende Betrachtung von Zug-Druck- und Wechselbiegeversuchen zur Berücksichtigung des Bauschinger-Effekts.
        In: EFB (Edtr.): Tagungsband des 33. EFB-Kolloquiums Blechverarbeitung, EFB, 2013, pp. 347-357

      • Andreas, K.; Merklein, M.; Engel, U.:
        Fatigue Behavior of Cemented Carbide Based Forming Tools.
        In: Sigl, L.; Kestler, H.; Wagner, J (Edtrs.): Proc. 18th Plansee Seminar, Plansee SE, 2013, pp. 1797-1808

      • Hildering, S.; Engel, U.; Merklein, M.:
        Influence of the Cutting Edge Geometry on the Tool Stress Distribution in Monocrystalline Silicon Punches for Microblanking of Thin Metal Foils.
        In: Azcárate, S.; Dimov, S. (Edtrs.): Proc. 10th Int. Conf. Multi-Material Micro Manufacture, Research Publ., 2013, pp. 85-88

      • Schrader, T.; Weschta, M.; Engel, U.; Tremmel, S.; Merklein, M.; Wartzack, S.:
        Microstructured surfaces in highly loaded elastohydrodynamic (EHD)-contacts – manufacturing and tribological performance.
        Mat.-wiss. u. Werkstofftech. 44(2013)8, pp. 723-729

      • Weschta, M.; Schrader, T.; Tremmel, S.; Merklein, M.; Wartzack, S.; Engel, U.:
        Mikrostrukturierung von Tassenstößeln zur Reibungsreduzierung im Ventiltrieb – Herstellung, Simulation und tribologische Charakterisierung.
        In: Gesellschaft für Tribologie e. V. (Edtrs.): 54. Tribologie-Fachtagung, 2013, pp. 62/1-62/11

      • Wieland, M.; Merklein, M.:
        Einfluss thermomechanischer Prozessparameter auf die tribologischen Eigenschaften beim Presshärten.
        In: M. Merklein (Edtr.): 8. Erlanger Workshop Warmblechumformung, Meisenbach, 2013, pp. 127-146

      • Merklein, M.; Wieland, M.:
        Praxisnahe und wirtschaftliche Ermittlung der kinematischen Verfestigung von Blechwerkstoffen mittels Biegeversuchen.
        EFB-Forschungsbericht Nr. 382, : Hannover: EFB, 2013

      2012

      • Buffa, Gianluca; Fratini, Livan; Gnibl, T.; Wieland, M.; Merklein, M.:
        Process Mechanics in Friction Stir Welding of Magnesium Alloys: Experimental and Numerical Analysis.
        Key Eng. Mater. 504-506(2012), pp. 735-740

      • Andreas, K.; Engel, U.; Merklein, M.:
        Influence of Grinding on the Surface Properties of Cemented Carbides.
        Key Eng. Mater. 504-506(2012), pp. 1353-1358

      • Vierzigmann, U.; Koch, J.; Merklein, M.; Engel, U.:
        Material Flow in Sheet-Bulk Metal Forming.
        Key Eng. Mater. 504-506 (2012), pp. 1035-1040

      • Hildering, S.; Becsi, L.; Engel, U.; Merklein, M.; Mescheder, U.:
        Experimental investigations on high-precision microcutting of copper foils with microfabricated silicon punches.
        In: Shore, P.; Spaan, H.; Burke, T. (Edtrs.): Proc. 12th Int. Conf. European Society for Precision Engineering and Nanotechnology, euspen, 2012, pp. 177-180

      • Wieland, M.; Merklein, M.:
        Wear Behavior of Uncoated and Coated Tools under Complex Loading Conditions.
        Tribology in Industry 34(2012)1, pp. 11-17

      • Hildering, S.; Becsi, L.; Merklein, M.; Mescheder, U.:
        Tranciatura ad alta precisione di fogli di rame mediante punzoni in silicio monocristallino rivestiti e non.
        Lamiera (2012)2, pp. 44-48

      • Merklein, M.; Schrader, T.; Engel, U.:
        Wear behavior of PVD-Coatings.
        Tribology in Industry 34(2012)2, pp. 51-56

      • Wieland, M.; Biasutti, M.; Kaupper, M.; Merklein, M.:
        Inverse Parameteridentifikation mittels Wechselbiegeversuch zur Ermittlung der nicht isotropen Verfestigung von Blechwerkstoffen.
        In: (Edtr.): LS-DYNA Forum 2012, 2012, published online

      • Andreas, K.; Merklein, M.; Engel, U.:
        Werkzeugherstellung in der Kaltmassivumformung - Einfluss der Werkzeugoberfläche auf die tribologischen Bedingungen.
        Werkstattstechnik online 10(2012), pp. 672-677

      • Wieland, M.; Merklein, M.:
        Verschleißermittlung an Al/SI-beschichtetem Halbzeug in Abhängigkeit thermomechanischer Prozessparameter.
        In: M. Merklein (Edtr.): 7. Erlanger Workshop Warmblechumformung, Meisenbach, 2012, pp. 71-84

      • Schrader, T.; Engel, U.; Merklein, M.:
        Influences on wear load in cup extrusion processes.
        In: Yoshida, Y. (Edtr.): 7th ICFG Workshop on Process Simulation in Metalforming, 2012, published on CD

      • Schrader, T.; Engel, U.; Geiger, M.; Merklein, M.:
        Mehrlagenbeschichtungen für den beanspruchungsgerechten Einsatz bei Kaltmassivumformwerkzeugen.
        In: Faulstich, M.; Geiger, M.; Kukla, H.; Wolf, G. (Edtrs.): Moderne Beschichtungen zum Verschleißschutz von Werkzeugen, DORNER PrintConcept, 2012, pp. 181-208

      • Andreas, K.; Merklein, M.; Engel, U.:
        Influence of Combined Hard and Fine Machining on the Surface Properties of Cemented Carbides.
        Tribology in industry 34(2012)3, pp. 119-127

      • Wieland, M.; Merklein, M.; Geiger, M.:
        Werkzeug- und Halbzeugbeschichtungen für das direkte Presshärten.
        In: Faulstich, M.; Geiger, M.; Kukla, H.; Wolf, G. (Edtrs.): Moderne Beschichtungen zum Verschleißschutz von Werkzeugen, DORNER PrintConcept, 2012, pp. 147-174

      2011

      • Hildering, S.; Engel, U.; Merklein, M.:
        Use of Monocrystalline Silicon as Tool Material for Highly Accurate Blanking of Thin Metal Foils.
        AIP Conf. Proc. 1353(2011), pp. 481-486

      • Schrader, T.; Merklein, M.; Engel, U.:
        Application based PVD-coatings for cold forging tools.
        In: Akkök, M.; Budak, E.; Firat, M.; Kaftanoglu, B. (Edtrs.): Proc. 6th Int. Conf. and Exhibition on Design and Production of Machines and Dies / Molds, MATIM, 2011, pp. 227-234

      • Merklein, M.; Schrader, T.; Engel, U.:
        Wear behavior of PVD-coatings.
        In: Bouzakis, K.-D.; Bobzin, K.; Denkena, B.; Merklein, M. (Edtrs.): Proc. 9th Int. Conf. THE "A" Coatings in Manufacturing Engineering, 2011, pp. 227-234

      • Hildering, S.; Becsi, L.; Engel, U.; Merklein, M.; Mescheder, U.:
        High-precision blanking of thin copper foils using uncoated and coated monocrystalline silicon punches.
        In: Kück, H.; Reinecke, H.; Dimov, S. (Edtrs.): Proc. 8th Int. Conf. Multi-Material Micro Manufacture, Research Publ., 2011, pp. 191-195

      • Wieland, M.; Merklein, M.:
        Wear Behavior of Uncoated and Coated Tools Under Complex Loading Conditions.
        In: Bouzakis, K.-D.; Bobzin, K.; Denkena, B.; Merklein, M. (Edtrs.): Proc. 9th Int. Conf. THE "A" Coatings in Manufacturing Engineering, 2011, pp. 27-36

      • Wieland, M.; Merklein, M.:
        Wear Behavior of Uncoated and Coated Tools Used for Direct Hot Stamping.
        In: (Edtr.): 2nd International Conference of Engineering Against Fracture, 2011, published

      • Wieland, M.; Merklein, M.:
        Wear Behavior of Uncoated and Coated Tools With Respect to Different Loading Conditions.
        In: Oldenburg, M.; Steinhoff, K.; Prakash, B. (Edtrs.): Proc. 3rd Int. Conf. Hot Sheet Metal Forming of High-Performance Steel, Verlag Wissenschaftliche Scripten, 2011, pp. 361-368

      • Vierzigmann, U.; Merklein, M.; Engel, U.:
        Tribological Conditions in Sheet-Bulk Metal Forming.
        In: (Edtr.): 2nd International Conference of Engineering Against Fracture, 2011, published

      • Hauer, F.; Vierzigmann, U.; Willner, K.; Engel, U.:
        Numerical simulation of friction in metal forming using a halfspace model.
        In: Menary, G. (Edtr.): The 14th International ESAFORM Conference on Material Forming, 2011, pp. 1741-1747

      • Andreas, K.; Merklein, M.; Engel, U.:
        Influence of combined hard and fine machining on the surface properties of cemented carbides.
        In: Bouzakis, K.-D.; Bobzin, K.; Denkena, B.; Merklein, M. (Edtrs.): Proc. 9th Int. Conf. THE "A" Coatings in Manufacturing Engineering, 2011, pp. 113-122

      • Becsi, L.; Hildering, S.; Mescheder, U.; Engel, U.:
        Mikrostanzen - Einsatz von einkristallinem Silizium als Werkzeugwerkstoff für Schneidprozesse von dünnen Folien.
        In: BMBF ; VDE ; GMM ; VDI/VDE-IT (Edtrs.): Tagungsband 4. Mikrosystemtechnik-Kongress Darmstadt, VDE GmbH, 2011, pp. 531-534

      • Vierzigmann, U.; Merklein, M.; Engel, U.:
        Friction Conditions in Sheet-Bulk Metal Forming.
        In: (Edtr.): Procedia Engineering, Elsevier, 2011, pp. 377–382

      • Merklein, M.; Andreas, K.; Engel, U.:
        Influence of machining process on residual stresses in the surface of cemented carbides.
        Procedia Engineering 19(2011), pp. 252-257

      • Merklein, M.; Stöhr, T.; Svec, T.; Wieland, M.:
        Investigations on Parameters Influencing Thermal and Frictional Properties within Hot Stamping.
        Journal of Heat Treatment and Materials (2011)6, pp. 335-341

      • Wieland, M.; Merklein, M.:
        Dickblechumformen und Formhärten - Potentiale und Grenzen bei der Herstellung hochbelasteter Funktionsbauteile.
        In: M. Merklein (Edtr.): 6. Erlanger Workshop Warmblechumformung, Meisenbach, 2011, pp. 95 - 108

      • Vierzigmann, U.; Engel, U.:
        Funktionale Oberflächencharakterisierung.
        In: Roll, K.; Bogon, P.; Ziebert, C. (Edtr.): Innovative Methoden zur Auslegung von Umformwerkzeugen im Fahrzeugbau (IMAUF), Fortschritts-Berichte VDI, 2679, Düsseldorf: VDI Verlag, pp. 177-206

      • Biermann, D.; Merklein, M.; Engel, U.; Tillmann, W. ; Surmann, T. ; Hense, R.; Herper, J. ; Koch, J.; Krebs, E. ; Vierzigmann, U.:
        Umformwerkzeuge in der Blechmassivumformung.
        In: Merklein, M.; Bach, Fr.-W.; Tekkaya, A. E. (Edtrs.): 1. Workshop Blechmassivumformung, Meisenbach, 2011, pp. 119-138

      2010

      • Merklein, M.; Koch, J.; Schneider, T.; Opel, S.; Vierzigmann, U.:
        Manufacturing of Complex Functional Components with Variants by Using a new Metal Forming Process – Sheet-Bulk Metal Forming.
        International Journal of Material Forming 3 (2010), pp. 347-350

      • Schrader, T.; Engel, U.; Merklein, M.:
        Tribological characterization of PVD-coatings.
        In: Merklein, M.; Bach, F.-W.; Bouzakis, K.-D.; Denkena, B.; Geiger, M.; Toenshoff, H.-K. (Edtrs.): Proc. 8th Int. Conf. THE Coatings in Manufacturing Engineering, Trans Tech Publications Ltd, 2010, pp. 179-186

      • Schrader, T.; Merklein, M.; Engel, U.:
        Qualification of a new test for wear investigation on coated tools.
        In: Felder, E.; Montmitonnet, P. (Edtrs.): Proc. 4th Int. Conf. on Tribology in Manufacturing Processes (ICTMP), Transvalor - Presses des MINES, 2010, pp. 303-312

      • Vierzigmann, U.; Merklein, M.; Engel, U.:
        Tailored Surfaces in Sheet-Bulk Metal Forming.
        In: Felder, E.; Montmitonnet, P. (Edtrs.): Proc. 4th International Conference on Tribology in Manufacturing Processes (ICTMP), Transvalor - Presses des MINES, 2010, pp. 541-550

      • Merklein, M.; Wieland, M.:
        Characterization of Heat Transfer Coefficients of Tool Materials and Tool Coatings for Hot Stamping of Boron-Manganese Steels.
        In: Merklein, M.; Bach, F.-W.; Bouzakis, K.-D.; Denkena, B.; Geiger, M.; Toenshoff, H.-K. (Edtrs.): Proc. 8th Int. Conf. THE Coatings in Manufacturing Engineering, Trans Tech Publications Ltd., 2010, pp. 81-88

      • Merklein, M.; Wieland, M.:
        Impact of Coating Systems on the Tribological and Wear Behavior of Hot Stamping Tools.
        In: Felder, E.; Montmitonnet, P. (Edtrs.): Proc. 4th Int. Conf. on Tribology in Manufacturing Processes (ICTMP), Transvalor - Presses des MINES, 2010, pp. 261-270

      • Hildering, S.; Engel, U.:
        A novel approach for high-precision blanking of thin metal foils using monocrystalline silicon as tool material.
        In: Fillon, B.; Khan-Malek, C.; Dimov, S. (Edtrs.): Proc. 7th Int. Conf. Multi-Material Micro Manufacture, Research Publ., 2010, pp. 216-219

      • Groenbaek, J.; Engel, U.; Hinsel, C.; Kroiß, T.; Meidert, M.; Neher, R.; Räuchle, F.; Schrader, T.:
        Tooling Solutions for Challenges in Cold Forging.
        In: Groche, P. (Edtr.): 43rd ICFG Plenary Meeting 2010, Institut für Fertigungsforschung e. V., 2010, pp. 112-130

      • Wieland, M.; Merklein, M.:
        Verschleißeigenschaften unbeschichteter und beschichteter Werkzeuge in Abhängigkeit unterschiedlicher Werkzeugbeanspruchungen .
        In: Merklein, M. (Edtr.): 5. Erlanger Workshop Warmblechumformung, Meisenbach, 2010, pp. 185-198

      • Schrader, T.; Engel, U.; Merklein, M.:
        Tribological characterization of PVD-coatings.
        Key Eng. Mater. 438(2010), pp. 179-186

      • Wieland, M.; Merklein, M.:
        Characterization of Heat Transfer Coefficients of Tool Materials and Tool Coatings for Hot Stamping of Boron-Manganese Steels.
        Key Eng. Mater. 438(2010), pp. 81-88

      2009

      • Diehl, A.; Vierzigmann, U.; Engel, U.:
        Characterisation of the mechanical behaviour and the forming limits of metal foils using a pneumatic bulge test .
        International Journal of Material Forming 2(2009)1, pp. 605-608

      • Merklein, M.; Engel, U.; Vierzigmann, U.:
        Novel setup for the investigation of tribological behavior of sheet metal surfaces.
        International Journal of Material Forming 2(2009)1, pp. 233-236

      • Wieland, M.; Merklein, M.:
        Beschichtungssysteme auf AlCrN-Basis für das Presshärten - thermische Kennwertermittlung für Werkzeug und Werkstoff.
        In: Merklein, M.; Lechler, J. (Edtrs.): 4. Erlanger Workshop Warmblechumformung, Meisenbach, 2009, pp. 217-234

      • Merklein, M.; Wieland, M.; Staud, D.:
        Friction Stir Welds Made Out of Precipitation Hardenable Aluminum Alloys - Experimental Investigations of Formability Potential.
        International Fournal of Material Forming 2(2009)1, pp. 323-236

      Last Update: 04.03.2014