Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Michael Huppmann"'
Publikováno v:
Materials Testing. 58:975-981
Kurzfassung Der vorliegende Fachartikel stellt die wichtigsten zerstörungsfreien Prüfmethoden zur Qualitätssicherung von dünnen Strukturklebungen vor. Auf diese Weise wird ersichtlich, welche Methoden neben der zerstörenden Prüfung von dünnen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1e38f4d303b53190bc33ec385dac31a
https://doi.org/10.3139/120.110949
https://doi.org/10.3139/120.110949
Publikováno v:
Journal of Materials Science. 48:473-480
The plastic deformation and recrystallization behavior of the commercial magnesium alloys AZ31 and ME21 were analyzed in a wide temperature range. Using the conventional hyperbolic sine equation the flow stress dependence on temperature and strain ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f55860a5d3c095738c544bc95308adc2
https://doi.org/10.1007/s10853-012-6761-z
https://doi.org/10.1007/s10853-012-6761-z
Publikováno v:
International Journal of Materials Research. 102:1133-1141
Heat treatments of the hot extruded magnesium alloy ME21 were performed at 400 °C – 550 °C and various annealing times. The evolution of the microstructure, the texture and the resulting mechanical properties were investigated. The heat treatment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d2d38c6dfbc814b568a8cbb8ba91703
https://doi.org/10.3139/146.110560
https://doi.org/10.3139/146.110560
Publikováno v:
Materials Science and Engineering: A. 528:342-354
The wrought magnesium alloy ME21, containing cerium as the main rare earth element, is promising for applications as a structural material in the automotive industry, caused by its relatively good hot workability and enhanced ductility at room temper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a174a399e1e23a79c40d3ba6e98f63f2
https://doi.org/10.1016/j.msea.2010.09.025
https://doi.org/10.1016/j.msea.2010.09.025
Microstructural development of the hot extruded magnesium alloy AZ31 under cyclic testing conditions
Publikováno v:
International Journal of Materials Research. 101:1441-1449
A study of the internal strain (stress) evolution during uni-axial cyclic deformation along the prior extrusion axis with fully reversed total constant strain amplitudes εA (0.5% < εA < 5%) was investigated by using in-situ high energy synchrotron
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a88dd997d865d09060368a45a1efe858
https://doi.org/10.3139/146.110378
https://doi.org/10.3139/146.110378
Publikováno v:
Journal of Materials Science. 46:938-950
The influence of different loading conditions on the microstructural development of extruded magnesium alloy AZ31 was investigated by optical microscopy and electron backscattered diffraction. Extruded magnesium profiles exhibit a significant asymmet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca21dc7da492b8842e3953d3603cbea2
https://doi.org/10.1007/s10853-010-4838-0
https://doi.org/10.1007/s10853-010-4838-0
Publikováno v:
Materials Science and Engineering: A. 527:5514-5521
The fatigue properties of differently extruded magnesium alloy AZ31 and hence different microstructures were investigated during total strain and stress-controlled fatigue tests with different applied strain and stress amplitudes, respectively. Extru
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b05c3ae25e49ff6ef765329bf7e0b95
https://doi.org/10.1016/j.msea.2010.05.036
https://doi.org/10.1016/j.msea.2010.05.036
Publikováno v:
International Journal of Materials Research. 101:372-379
Creep damage by pore nucleation and growth limits the lifetime of components subjected to loading at high temperature. In this work, the creep damage evolution in the aluminium matrix composite AA6061 + 22 % (Al2O3)P is observed in-situ by the fast-t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28980e77f86f56bd8a43bfa0c6553d00
https://doi.org/10.3139/146.110277
https://doi.org/10.3139/146.110277
Publikováno v:
Seminars in Ultrasound, CT and MRI. 31:14-28
Since 1972, when the first clinical computed tomography (CT) scanner was installed, amazing advances in CT technology have spurned its rapid growth and increasing utilization. Although CT scans are often performed for clinically valid indications tha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f859e9993ff5975cffaa13a38f74ec4d
https://doi.org/10.1053/j.sult.2009.09.003
https://doi.org/10.1053/j.sult.2009.09.003
Autor:
Michael Huppmann, Walter Reimers
Publikováno v:
Materials Science Forum. :2411-2416
For investigating the twinning and detwinning behaviour under cyclic loading conditions in-situ stress measurements with different applied strain amplitudes were performed at the beamline 7T-MPW at BESSY II. Intensity measurements of the (10-10), (11
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2fbe2da3c30a1c3cab7b37c8810e7228
https://doi.org/10.4028/www.scientific.net/msf.638-642.2411
https://doi.org/10.4028/www.scientific.net/msf.638-642.2411