Zobrazeno 1 - 10
of 125
pro vyhledávání: '"Manuela Sander"'
Autor:
Carsten Wickmann, Christopher Benz, Horst Heyer, Kerstin Witte-Bodnar, Jan Schäfer, Manuela Sander
Publikováno v:
Materials, Vol 14, Iss 18, p 5315 (2021)
The aim of the present work was to investigate the ‘fine granular area’ (FGA) formation based on artificially generated internal defects in additively manufactured Ti6Al4V specimens in the early stage of fatigue crack growth in the ‘very high c
Externí odkaz:
https://doaj.org/article/a0aefedc4b2143a88bd7eac27087480c
Publikováno v:
Applied Sciences, Vol 11, Iss 4, p 1673 (2021)
The evaluation of cyclic crack propagation due to missions with varying mixed-mode conditions is an important topic in industrial applications. This paper focuses on the determination of the resulting propagation direction. Two criteria are analyzed,
Externí odkaz:
https://doaj.org/article/227f2b67458b4cfab649184d9902c12d
Publikováno v:
Materials, Vol 13, Iss 20, p 4642 (2020)
The present study aims to carry out an experimental, analytical and numerical investigation of the monotonic and fatigue performance of electron beam melted Ti-6Al-4V structures. Therefore, tensile tests, multiple step tests and strain-life tests wer
Externí odkaz:
https://doaj.org/article/60eb456d8a90478381ed9ac4e39e6f64
Publikováno v:
Materials, Vol 13, Iss 19, p 4310 (2020)
In age-hardened high-strength aluminum alloys, the area with and around a joint has a large impact on the load-bearing capacity of a welded structure. Therefore, in this study the fracture behavior of welded EN AW 6082 T6 plates is investigated exper
Externí odkaz:
https://doaj.org/article/b41ab31b8e914e33b235d006c6c6ed66
Publikováno v:
Materials, Vol 11, Iss 8, p 1396 (2018)
Wide softening zones are typical for welded joints of age hardened aluminium alloys. In this study, the microstructure evolution and distribution of mechanical properties resulting from welding processes of the aluminium alloy EN AW-6082 (AlSi1MgMn)
Externí odkaz:
https://doaj.org/article/65162240970a40a0bc7645f6070040ea
Autor:
Hannes Fröck, Benjamin Milkereit, Philipp Wiechmann, Armin Springer, Manuela Sander, Olaf Kessler, Michael Reich
Publikováno v:
Metals, Vol 8, Iss 4, p 265 (2018)
We use a systematic approach to investigate the influence of the specific solution condition on quench-induced precipitation of coarse secondary phase particles during subsequent cooling for a wide range of cooling rates. Commercially produced plate
Externí odkaz:
https://doaj.org/article/8192b6d3f1f34839ba704858fff97d09
Autor:
Carsten Wickmann, Manuela Sander
Publikováno v:
Fatigue & Fracture of Engineering Materials & Structures. 46:715-727
Publikováno v:
Procedia Structural Integrity. 39:20-33
Autor:
Mariely Pereira Gonçalves, Orcial Ceolin Bortolotto, Gabriela Doin De Godoi, Bruna Teixeira Baixo, Manuela Sander Schreiner, Pedro Augusto Batista Schepak
Publikováno v:
Brazilian Journal of Development. 7:119956-119966
Este trabalho teve como objetivo identificar e realizar o levantamento populacional de pulgões e seus inimigos naturais na cultura do trigo na região Centro-Sul do Paraná. O trabalho foi realizado nos municípios de Guarapuava e Ponta Grossa em 20
Publikováno v:
International Journal of Fatigue. 164:107122