Autor: Witoś, M. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: NDT of Rating Impact of Laser Padding on the Surface Layer
Autorzy:: Napadłek, W.
Witoś, M.
Prusik, T.
Powiązania:: https://bibliotekanauki.pl/articles/1030457.pdf
Data publikacji:: 2018-03
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 81.05.Bx
81.15.Fg
03.75.Pp
81.70.Ex
81.70.Fy
75.50.Bb
06.20.-f
06.60.Mr
Opis:: The article presents the problem of quality control the paramagnetic material of weld overlays laser made on ferro- and paramagnetic materials (steels, cast iron). To assess the quality of weld overlays paramagnetic material, and also the impact of overheating, besides laboratory researches on Keyence optical microscope, used measurement of existing magnetization of magnetic field distribution. Examples of test results by magnetic memory of metals are presented. It has been found, that is expedient use magnetic methods to assess the quality the microstructure of laser pad welded surface layer (influence of heat generation, microstructure changes, chemical composition and own stresses).
Źródło:: Acta Physica Polonica A; 2018, 133, 3; 707-709
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: NDE and SHM of Critical Parts using Magnetic and Electromagnetic Methods
Autorzy:: Witoś, M.
Zieja, M.
Fallahi, N.
Żurek, Z.
Kwaśniewski, J.
Powiązania:: https://bibliotekanauki.pl/articles/1030499.pdf
Data publikacji:: 2018-03
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 81.05.Bx
81.70.Ex
07.55.-w
83.85.Lq
84.37.+q
75.30.Gw
02.30.Fn
02.50.Fz
Opis:: The paper has been intended to introduce a complex research problem, that is present in aviation, power engineering, mining and transport, with regard to assurance of operational safety for ageing technology, which is exposed to different form of material degradation. Theoretical reasons of non-destructive evaluation (NDE), structural health monitoring (SHM) and active control of material fatigue have been outlined. The magnetic and electromagnetic methods of NDE and SHM such as metal magnetic memory, low frequency eddy current spectroscopy, Barkhausen noise and 3MA have also been presented. The topic has been illustrated by means of practical examples.
Źródło:: Acta Physica Polonica A; 2018, 133, 3; 697-700
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

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