Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Iris Altpeter"'
Materials Characterization Using Nondestructive Evaluation (NDE) Methods discusses NDT methods and how they are highly desirable for both long-term monitoring and short-term assessment of materials, providing crucial early warning that the fatigue li
Autor:
Nikita Martyushev, Iris Altpeter, Mikhail Surkov, Aleksandr Tokarev, Tatyana Ogneva, Tatyana Krutskaya
Publikováno v:
Metal Working and Material Science. 20:130-143
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e2161ef98f62f1ca8446374f7a88ced
https://doi.org/10.17212/1994-6309-2018-20.2-130-143
https://doi.org/10.17212/1994-6309-2018-20.2-130-143
Publikováno v:
Journal of Magnetism and Magnetic Materials. 354:248-256
The influence of carbon content in the form of globular cementite precipitates in unalloyed steels was macroscopically characterized by means of magnetic hysteresis loop and Barkhausen noise techniques. The choice of the frequency of the applied fiel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b753a699c213e6f26ed492d630a0e36
https://doi.org/10.1016/j.jmmm.2013.11.019
https://doi.org/10.1016/j.jmmm.2013.11.019
Publikováno v:
IEEE Transactions on Magnetics. 49:101-104
Micromagnetic materials characterization requires sensors which essentially consist of two critical elements: an electromagnet which introduces a well-defined magnetic field to the material, and a sensor system which detects the material's response t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea53aed18007f3f02300fc041d6e9f80
https://doi.org/10.1109/tmag.2012.2217943
https://doi.org/10.1109/tmag.2012.2217943
Electromagnetic techniques have a special advantage for nondestructive applications in materials characterization because magnetic and mechanical properties are influenced by the same microstructure parameters, ie, dislocation density, grain boundari
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f987b5ed5304662daa0ab530f21cfa2
https://doi.org/10.1016/b978-0-08-100040-3.00008-0
https://doi.org/10.1016/b978-0-08-100040-3.00008-0
A nondestructive hybrid method combines two or more testing methods. Hybrid methods acquire several measuring quantities with different physical information content of the tested materials and different sensitivities against disturbing influences. Af
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90f615f20f87d8e9f2970d5d5c5e9b32
https://doi.org/10.1016/b978-0-08-100040-3.00009-2
https://doi.org/10.1016/b978-0-08-100040-3.00009-2
Publikováno v:
Welding in the World. 56:111-120
Test methods based on microwaves are well suited to characterize mainly electrically non-conducting materials and to detect and image defects in non-destructive and in many cases in contactless way. While in the past the often complicated and expensi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfadc40b53d726772b8ad53c6b0bdc8e
https://doi.org/10.1007/bf03321153
https://doi.org/10.1007/bf03321153
Autor:
Iris Altpeter, Ralf Tschuncky, Klaus Szielasko, Madalina Rabung, Gerd Dobmann, Christian Boller, Jürgen Schreiber
Publikováno v:
Materialwissenschaft und Werkstofftechnik. 42:269-278
Electromagnetic properties are an interesting means for monitoring a variety of materials' mechanical properties in ferro- and paramagnetic materials non-destructively. Those properties include uni- und multi-axial stress states as well as plasticity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78ec13949737d2df7661e779ff5083d5
https://doi.org/10.1002/mawe.201100761
https://doi.org/10.1002/mawe.201100761
Publikováno v:
Inverse Problems. 18:1907-1921
Non-destructive testing (NDT) is the application of physical measurement technology based on energy interaction with the material and its nonconformities. The material's response is sensed by transducers and sensors which?in most cases?scan the compo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6a0e8a020208773854d532186ef22dd
https://doi.org/10.1088/0266-5611/18/6/328
https://doi.org/10.1088/0266-5611/18/6/328