Project Details

Professor Dr.-Ing. Hans Jürgen Maier

Address Gottfried Wilhelm Leibniz Universität Hannover
Produktionstechnisches Zentrum Hannover
Institut für Werkstoffkunde
An der Universität 2
30823 Garbsen

Projects

As Applicant
- Current projects
  - Development of long-termed implants: In vivo and in vitro characterisation of the interactions of inner ear cells with platinum corrosion products in the context of cochlear implant stimulation (Research Grants)
  - New Quinary and Senary High Entropy Shape Memory Alloys (HE-SMA) – Exploring and Exploiting Martensitic Transformations and Shape Memory Effects in Chemically Complex Systems (Priority Programmes)
  - Development of polycrystalline two-phase CoNiAl shape memory alloys with high functional stability (Research Grants)
  - Particle modification of niobium MASC alloys by processing under semi-levitation in a cold wall induction crucible (Research Grants)
  - Process-reliable adjustment of subsurface zone properties in the machining of high-strength and ductile steels using an adaptive manufacturing system (Priority Programmes)
  - Tailor made Magnesium Alloy for Selective Laser Melting: Material Development and Process Modelling (Priority Programmes)
  - Design of microstructure and degradation behavior of oxide-particle modified Fe-based alloys processed by selective electron beam melting (Research Grants)
  - Development of a Greybox Model for the Prediction of the Performance of PVD Coated Carbide Tools (Priority Programmes)
  - High Strength Wrought Aluminium Alloys from the Casting Heat (Research Grants)
  - Development of robust methods for residual stress measurement on PVD coated cutting tools (Research Grants)
  - Load sensitive spline shaft with sensory material (Priority Programmes)
- Completed projects
  - Modelling fatigue behaviour of single crystal NiTi shape memory alloys (Research Grants)
  - Modelling fatigue behaviour of bulk nano crystalline materials (Research Grants)
  - Bridging Length Scales in Deforming Single and Textured Polycrystals of Structural Magnetic Shape Memory Alloys (Research Grants)
  - Grundlagenuntersuchungen mikroskaliger Wirkzusammenhänge bei Herstellung, Beschichtung und Einsatz von Werkzeugen der Blechumformung (Research Grants)
  - Untersuchungen zur Wechselwirkung kurzer Ermüdungsrisse mit Grenzflächen in einer Ti-Al-Legierung der 3. Generation (Research Grants)
  - Grenzflächenstabilität und Schädigungsentwicklung in ultrafeinkörnigen Werkstoffen bei zyklischer und thermischer Beanspruchung (Research Units)
  - Koordination der Forschungsgruppe 544 (Research Units)
  - Biokombatible Niob-Zirkon-Legierung (Research Grants)
  - Investigation of the formability of thin nanoclay containing polyelectrolyte films on NiTi-substrates in humid environments (Research Grants)
  - Reduced functional degradation in conventional and magnetic shape memory alloys through optimized microstructures (Research Grants)
  - Einfluss der Wärmebehandlung auf unlegierten Qualitätsstahl zur Bildung von Nanostrukturen mit definierten mechanischen Eigenschaften am Beispiel des Drahtziehens (Research Grants)
  - Simulation des Aufbaus mittels der 3-Kathoden-Technik plasmagespritzter Schichten (Research Grants)
  - Optimierung der funktionellen Stabilität vielkristalliner NiTi-Legierungen durch gezielte Einstellung von Ni4Ti3 Ausscheidungsvarianten (Research Grants)
  - Functional fatigue of Fe-based shape memory alloys (Research Grants)
  - Werkstoffkundliche Analyse kombinierter quasi-statischer und dynamischer Umformverfahren mit unterschiedlichen Lastpfaden für die Methodenplanung von Prozessketten aus konventionellen und dynamischen Umformverfahren (Research Grants)
  - Ultaschallunterstützter Verbundguss (Research Grants)
  - Magnetic transformations during mechanical loading of magnetocaloric materials based on Heusler alloys (Research Grants)
  - Cochlea-Implantation: Evaluation of the dissolution of platinum-electrodes and development of stable electrodes-parameter for neural stimulation (Research Grants)
  - Reduced functional degradation of a magnetic shape memory alloy by aging under stress (Research Grants)
  - FE-based development of highly wear resistant hot working tools by alloy modification in combination with a process- and material adapted nitriding layer (Research Grants)
  - Increase of the thermal conductivity of aluminum-copper compound castings by selective modification of the interface (Research Grants)
  - In-situ investigations of the physicochemical mechanisms of surface activation of stainless steels during heat treatment applying brazing-process-like conditions in reducing process gases (Research Grants)
  - Interfacial effects and ingrowing behavior of magnesium-based foams as bioresorbable bone substitue material (Research Grants)
  - Central project: Coordination of the research unit (Research Units)
  - Thermomechanical Fatigue of Ti-Ta-X-Y High-Temperature Shape Memory Alloys: Cyclic Stress-Strain Response and Damage Evolution (Research Units)
  - Functional stability of polycrystalline Co-Ni-Ga high-temperature shape-meory alloys - On the role of microstructure and martensite stabilization (Research Units)
  - Investigation of combined influence of skin pass rolling and roller straightening of a thin sheet made of materials with different crystal lattice on microstructure, texture, static and fatigue strength (Research Grants)
  - X-ray microscopy as a fast response tool to exploit processing-microstructure-property relationships for advanced material development (Major Instrumentation Initiatives)
  - Mechanisms of Nanoparticles as Novel Grain Refiners for Thermo-mechanically Loaded Aluminum Cast Components (Research Grants)
  - Joining of blanks with electrochemical support (ECUF) (Priority Programmes)
  - Aluminium alloys with controlled melting ranges for process-integrated foaming during extrusion (Research Grants)
  - Precision Forging of Cast Preforms (Research Grants)
  - Selective thermally oxidized tool surfaces for dry deep drawing (Priority Programmes)
  - Development of semifinished products with optimized damping properties based on pseudoelastic iron-based shape memory alloys (Research Grants)
  - 3D-Modelling of thermo-mechanically and thermo-chemically coupled microstructural changes in high-temperature nickel-base superalloys (Research Grants)
  - Experimental and numerical investigations on locally foamable extrusions for additive manufacture of functional hybrid components (Research Grants)
  - Characterization of the Creep Behavior of a Nickelbase Superalloy under Non-Isothermal Conditions and Modification of the Creep Life by Means of High Current Density Impulses (Research Grants)
As Leader
- Completed projects
  - Servohydraulisches Materialprüfsystem (Major Research Instrumentation)
  - Mikro-Wasserstrahl-Bearbeitungszentrum (Major Research Instrumentation)
  - Feldemitter-Rasterelektronenmikroskop (FE-REM) mit Focused Ion Beam (FIB) Zweistrahlsystem (Major Research Instrumentation)
  - Röntgendiffraktometer (Major Research Instrumentation)
  - Servohydraulisches Materialprüfsystem (Major Research Instrumentation)
As Spokesperson
- Current projects
  - SFB 1368: Oxygen-free production - processes and local mechanisms in oxygen-free atmosphere for the development of sustainable production techniques and manufacturing processes (Collaborative Research Centres)
- Completed projects
  - FOR 544: Mechanical Properties and Interfaces in Ultrafine Grained Materials (Research Units)
  - FOR 1766: High-Temperature Shape Memory Alloys - From Basics to Applications (Research Units)
As Participating Researcher
- Current projects
  - EXC 2122: PhoenixD: Photonics, Optics, and Engineering – Innovation Across Disciplines (Clusters of Excellence (ExStra))
- Completed projects
  - GRK 1627: Virtual Materials and Structures and their Validation (International Research Training Groups)
As Project Head
- Current projects
  - Controlling the Microstructure of Titanium Grade 5 by Adding Inoculant and Flux While Controlling the Cooling Rate in Wire and Arc Additive Manufacturing (Collaborative Research Centres)
  - Non-Destructive Characterisation of Coatings and Material Conditions of Highly Stressed Calender Rolls (Collaborative Research Centres)
  - Influence of the local microstructure on the workability of extruded composite materials (Collaborative Research Centres)
  - Properties and local microstructures of oxide-free compound castings (Collaborative Research Centres)
  - Central Task (Collaborative Research Centres)
  - Process-integrated foaming in additive manufacturing of hybrid components (CRC/Transregios)
  - Sensory cochlea electrode: Sensory safety through detection of critical processes at the electrode-nerve interface (CRC/Transregios)
  - Active stimulus-responsive implants (CRC/Transregios)
- Completed projects
  - Magnetic Magnesium Alloys (Collaborative Research Centres)
  - Gentelligent Identification of Components and Evaluation of Integrity (Collaborative Research Centres)
  - Fatigue behaviour of sheet-bulk metal formed workpieces (CRC/Transregios)
  - Non-Destructive Characterization of Coating and Material Conditions of Severely Stressed Turbine Components (Collaborative Research Centres)
  - Near Net Shape Turbine Blade Repair Using a Joining and Coating Hybrid Process (Collaborative Research Centres)
  - Arc Welding Processes for Repair of High-Performance Titanium-Alloy Components (Collaborative Research Centres)
  - Lifetime-compliant process design for the manufacturing of sheet-bulk metal formed components (CRC/Transregios)
  - Development of an acoustic measurement methodology for the determination of microstructural damage (CRC/Transregios)
  - Increasing the Service Life of the Outer Air Seal Coating in the High-Pressure Turbine by Developing a New Adhesion Bond Coat and its Application by Thermal Spraying (Collaborative Research Centres)
As Participating Person
- Completed projects
  - SPP 1640: Joining by Plastic Deformation (Priority Programmes)
  - SPP 1676: Dry Metal Forming - Sustainable Production through Dry Processing in Metal Forming (Priority Programmes)
As Co-Investigator
- Completed projects
  - Combinatoric alloy development, casting and thermomechanical Optimization of high-temperature shape memory alloys (Research Units)
  - Micromechanisms of the electro-plastic effect in magnesium alloys investigated by means of electron microscopy (Priority Programmes)

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Professor Dr.-Ing. Hans Jürgen Maier

Additional Information

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Professor Dr.-Ing. Hans Jürgen Maier

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