Prof. Dr.-Ing. Ulrich Tetzlaff


Programme director and Academic advisor Material Science in Engineering (Master)

Room: A232
Subject Area: Materials Science, Chipless Manufacturing Technology and Advanced Composites

Research


  • Creep and fatigue behaviour of metallic composites
  • Tribology of metallic composites
  • High-temperature behaviour of lead-free solder materials

Vita


  • Since 2009: Professor at THI, Laboratory Officer of the Faculty of Mechanical Engineering, Head of the Materials Analysis Laboratory
  • 2001-2008: AUDI AG: Metallurgy of Aggregates
  • 1990-2000: Studies in Materials Science, Research Assistant at the Institute for General Material Properties, PhD

Publications

2023

Kiehl , Maximilian ; Scheid , Adriano ; Graf , Karin ; Ernst , Benedikt ; Tetzlaff , Ulrich
Coaxial laser cladding of cobalt-base alloy Stellite? 6 on gray cast iron/investigations on friction, wear versus commercial brake pad, and corrosion characteristics
Publisher : Sage
Publisher place : London
ISSN: 2041-2991
Kubaschinski , Paul ; Gottwalt‐Baruth , Albin ; Tetzlaff , Ulrich ; Altenbach , H. ; Waltz , Manuela
Modelling and simulation of the hardness profile and its effect on the stress‐strain behaviour of punched electrical steel sheets
Publisher : Wiley
Publisher place : Weinheim
ISSN: 0933-5137 pdfhttps://opus4.kobv.de/opus4-haw/files/3833/Materialwissenschaft-Werkst_2023_Kubaschinski.pdf
Volpato , Guilherme ; Pereira , A. S. P. ; Lemos , Georges ; Schmitt , Matthias ; Glatzel , Uwe ; Pyczak , Florian ; Tetzlaff , Ulrich ; Fredel , Márcio Celso
Out-of-Equilibrium Formation of Ni3Ti η-Phase in Inconel X-750 Produced via Laser Powder Bed Fusion and Spark Plasma Sintering
Publisher : Springer
Publisher place : Boston
ISSN: 1073-5623
de Souza Pinto Pereira , Adriano ; Gutjahr , Jhonattan ; Pereira , Milton ; Tetzlaff , Ulrich ; Fredel , Márcio Celso
Processability of thin-powdered Inconel X750 and TiC metal matrix composite by laser-directed energy deposition
Publisher : LIA
Publisher place : Orlando
ISSN: 1042-346X

2022

Volpato , Guilherme ; Tetzlaff , Ulrich ; Fredel , Márcio Celso
A comprehensive literature review on laser powder bed fusion of Inconel superalloys
Publisher : Elsevier
Publisher place : Amsterdam
ISSN: 2214-7810
Gottwalt , Albin ; Kubaschinski , Paul ; Waltz , Manuela ; Glatzel , Uwe ; Tetzlaff , Ulrich
An experimental setup for fatigue testing of thin electrical steel sheets
Publisher : Elsevier
Publisher place : Amsterdam
ISSN: 0142-1123 pdfhttps://opus4.kobv.de/opus4-haw/files/2882/1-s2.0-S0142112322002547-main.pdf
Kubaschinski , Paul ; Gottwalt , Albin ; Tetzlaff , Ulrich ; Altenbach , Holm ; Waltz , Manuela
Calibration of a combined isotropic-kinematic hardening material model for the simulation of thin electrical steel sheets subjected to cyclic loading
Publisher : Wiley-VCH
Publisher place : Weinheim
ISSN: 1521-4052 pdfhttps://opus4.kobv.de/opus4-haw/files/2247/Materialwissenschaft_Werkst-2022-Kubaschinski.pdf
Kiehl , Maximilian ; Scheid , Adriano ; Graf , Karin ; Ernst , Benedikt ; Tetzlaff , Ulrich
Coaxial Laser Cladding of Cobalt-Base Alloy Stellite? 6 on Grey Cast Iron Analysis of the Microstructural and Mechanical Properties Depending on the Laser Power
Publisher : Springer
Publisher place : New York
ISSN: 1544-1024 pdfhttps://opus4.kobv.de/opus4-haw/files/3124/s11665-022-07358-3-1.pdf
Lemos , Georges ; Fredel , Márcio Celso ; Pyczak , Florian ; Tetzlaff , Ulrich
Creep resistance improvement of a polycrystalline Ni-based superalloy via TiC particles reinforcement
Publisher : Elsevier
Publisher place : Amsterdam
ISSN: 1873-4936
Benedet Dutra , Gabriel ; Tetzlaff , Ulrich ; Vieira da Cunha , Tiago ; dos Santos , Carlos Eduardo ; Lemos , Georges
Microstructural Characterization of an ERNiCrMo-3 and Grey Cast Iron Interface Obtained via TIG Welding
Publisher : Springer Nature
Publisher place : Cham
ISSN: 1073-5615
Ernst , Benedikt ; Keim , Simon ; Tetzlaff , Ulrich
On the anisotropic indentation modulus and anisotropic creep behavior of β-Sn characterized by nanoindentation methods
Publisher : Elsevier
Publisher place : Amsterdam
ISSN: 1873-4936
Handwerker , Michael ; Kessler , J?rg ; Marzbani , Hormoz ; Tetzlaff , Ulrich
Pressure and heat treatment of continuous fibre reinforced thermoplastics produced by fused filament fabrication
Publisher : Springer
Publisher place : Cham
ISSN: 2363-9520 pdfhttps://opus4.kobv.de/opus4-haw/files/3123/s40964-022-00315-5.pdf
Kubaschinski , Paul ; Baruth , Albin ; Tetzlaff , Ulrich ; Altenbach , Holm ; Waltz , Manuela
Untersuchungen zur Ermittlung der zyklischen Kennwerte von dünnem Elektroblech im Rahmen der rechnerischen Lebensdauerabsch?tzung

2021

Handwerker , Michael ; Kessler , J?rg ; Marzbani , Hormoz ; Tetzlaff , Ulrich
Annealing of chopped and continuous fibre reinforced polyamide 6 produced by fused filament fabrication
Publisher : Elsevier
Publisher place : Amsterdam
ISSN: 1879-1069
Schmitt , Matthias ; Gottwalt , Albin ; Winkler , Jakob ; Tobie , Thomas ; Schlick , Georg ; Stahl , Karsten ; Tetzlaff , Ulrich ; Schlip , Johannes ; Reinhart , Gunther
Carbon Particle In-Situ Alloying of the Case-Hardening Steel 16MnCr5 in Laser Powder Bed Fusion
Publisher : MDPI
Publisher place : Basel
ISSN: 2075-4701 pdfhttps://opus4.kobv.de/opus4-haw/files/1097/metals-11-00896.pdf

2020

Thambi , Joel Luther ; Tetzlaff , Ulrich ; Schiessl , Andreas ; Lang , Klaus-Dieter ; Waltz , Manuela
Evaluation of the relationship between stress and lifetime of Pb-free solder joints subjected to vibration load using a generalized local stress approach
Publisher : Elsevier
Publisher place : Amsterdam
ISSN: 0026-2714
Bhogaraju , Sri Krishna ; Conti , Fosca ; Kotadia , Hiren R. ; Keim , Simon ; Tetzlaff , Ulrich ; Elger , Gordon
Novel approach to copper sintering using surface enhanced brass micro flakes for microelectronics packaging
Publisher : Elsevier
Publisher place : Amsterdam
ISSN: 1873-4669
Keim , Simon ; Tetzlaff , Ulrich ; Elger , Gordon
The influence of different-sized Ni micro- and nanopowders on the processing and microstructural properties of Sn-Ag-Cu-solder with low Ag content
Publisher : IEEE
Publisher place : Piscataway
ISSN: 2377-5726
ISBN: 978-1-7281-6180-8

2019

Mokhtari , Omid ; Conti , Fosca ; Bhogaraju , Sri Krishna ; Meier , Markus ; Schweigart , Helmut ; Tetzlaff , Ulrich ; Elger , Gordon
Characterization of tin-oxides and tin-formate crystals obtained from SnAgCu solder alloy under formic acid vapor
Publisher : RSC
Publisher place : London
ISSN: 1369-9261
Volpato , Guilherme ; Fredel , Márcio Celso ; Tetzlaff , Ulrich
Dry Sliding Wear and Fe Contamination of Investment-cast SiC Foam Reinforced Aluminum Matrix Composites
Publisher : FISITA
Publisher place : Bishops Stortford
ISBN: 978-0-9572076-3-9
Lemos , Georges ; Fredel , Márcio Celso ; Pyczak , Florian ; Tetzlaff , Ulrich
Influence of distinct manufacturing processes on the microstructure of Ni-based metal matrix composites submitted to long thermal exposure
Publisher : Trans Tech Publications Ltd.
Publisher place : Baech
ISSN: 1662-9795
Tetzlaff , Ulrich ; Gerber , Alexander ; Amelang , Rudolf ; Lemos , Georges
Investigation of the Creep Resistance of a Spray-Compacted Si-Particle Reinforced Al-Based MMC (Dispal? S270)
Publisher : Trans Tech Publications Ltd.
Publisher place : Baech
ISSN: 1662-9795
Gulden , Florian ; Reinhold , B. ; Gramstat , Sebastian ; Tetzlaff , Ulrich ; H?ppel , Heinz Werner
Investigation of the run-in and corrosion behavior of a PEO-coated aluminum brake disc
Publisher : Springer Vieweg
Publisher place : Wiesbaden
ISBN: 978-3-658-26435-2
Corrêa da Silva , Cauê ; Maziero Volpato , Guilherme ; Fredel , Márcio Celso ; Tetzlaff , Ulrich
Low-pressure processing and microstructural evaluation of unidirectional carbon fiber-reinforced aluminum-nickel matrix composites
Publisher : Elsevier
Publisher place : Amsterdam
ISSN: 0924-0136

2018

Graf , Karin ; Tetzlaff , Ulrich ; Biscaia de Souza , Gelson ; Scheid , Adriano
Effect of Dilution on the Microstructure and Properties of CoCrMoSi alloy Coatings Processed on High-Carbon Substrate
Publisher : Associa??o Brasileira de Metalurgia e Materiais (ABM); Associa??o Brasileira de Cer?mica (ABC); Associa??o Brasileira de Polímeros (ABPol)
Publisher place : S?o Carlos
ISSN: 1980-5373 pdfhttps://opus4.kobv.de/opus4-haw/files/959/DzMtwMe9.pdf.pdf
Gulden , Florian ; Stich , Anton ; Gramstat , Sebastian ; H?ppel , Heinz Werner ; Tetzlaff , Ulrich
Investigations of the third body using pin-on-disc and brake dynamometer on all-MMC brake rotors
Publisher : FISITA
Publisher place : Bishops Stortford
ISBN: 978-1-5108-7963-8
Gulden , Florian ; Gramstat , Sebastian ; Stich , Anton ; H?ppel , Heinz Werner ; Tetzlaff , Ulrich
Properties and Limitation of an Oxide Coated Aluminum Brake Rotor
Publisher : SAE
Publisher place : Warrendale
ISSN: 0148-7191

2017

Thambi , Joel Luther ; Schiessl , Andreas ; Waltz , Manuela ; Lang , Klaus-Dieter ; Tetzlaff , Ulrich
Modified Constitutive Creep Laws With Micromechanical Modeling of Pb-Free Solder Alloys
Publisher : The American Society of Mechanical Engineers
Publisher place : New York
ISSN: 1528-9044

2016

Thambi , Joel Luther ; Tetzlaff , Ulrich ; Schiessl , Andreas ; Lang , Klaus-Dieter ; Waltz , Manuela
High cycle fatigue behaviour and generalized fatigue model development of lead-free solder alloy based on local stress approach
Publisher : Elsevier
Publisher place : Amsterdam
ISSN: 0026-2714