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Show new changes starting from 07:22, 5 December 2025
 
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3 December 2025

N    14:13  Pulse-Echo Ultrasonic Technique diffhist +6,382 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Ultraschall-Impuls-Echo-Technik}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Pulse-echo ultrasonic technique</span> __FORCETOC__ ==Advantages and capabilities== The non-destructive ultrasonic testing technique is separated in two important classical test methods, which are called reflection (pulse-echo) technique and trough-transmission technique [1]. Independent of Ultrasonic Direct Coupling | ultrasonic direct...")

2 December 2025

N    10:33  Imaging Ultrasonic Testing 2 changes history +3,680 [Oluschinski (2×)]
     
10:33 (cur | prev) +12 Oluschinski talk contribs
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10:33 (cur | prev) +3,668 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Bildgebende Ultrschallprüfung}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">A-Bild-Technik</span> __FORCETOC__ ==Graphical representations of ultrasound images== Imaging ultrasound testing basically covers all graphical representations of amplitude as a function of time or location. It ranges from simple HF-scan representation using a simple oscilloscope to A-scan and 4d-scan. The inf...")
N    09:50  HF-Scan diffhist +2,489 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=HF-Bild}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">HF-scan </span> __FORCETOC__ ==Fundamentals== A simple imaging evaluation method for ultrasound testing is the HF-scan of an ultrasonic signal emitted by the measuring device itself ('''Figure'''). It corresponds to the movements of volume elements of the transducer in the time domain. Normally, the ultrasonic sensor ou...")
N    09:35  F-Scan Technique diffhist +5,134 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=F-Bild-Technik}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">F-scan technique</span> __FORCETOC__ ==Introduction== The F-scan is a special ultrasound testing and evaluation method for two-dimensional imaging of the Fourier-transformed amplitudes of a tested specimen volume (see: frequency analysis). As with the C-scan, it is composed of A-Scan Techni...")

1 December 2025

N    08:53  D-Scan Technique diffhist +6,392 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=D-Bild-Technik}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">D-scan technique</span> __FORCETOC__ ==General information== The D-scan is an ultrasound testing and evaluation method for two-dimensional imaging of the acoustic properties of the surfaces of test specimens. The D-scan, which is usually generated together with the C-scan, is co...")
N    08:26  C-Scan Technique diffhist +6,356 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=C-Bild-Technik}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">C-scan technique</span> __FORCETOC__ ==General information== The C-scan is an ultrasonic testing and evaluation method for two-dimensional imaging of the acoustic properties of a test specimen volume. It is composed of A-scans that have been recorded using a grid of equidistant measuring points. A colour or gray v...")
N    07:12  B-Scan Technique diffhist +6,388 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=B-Bild-Technik}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">B-scan technique</span> __FORCETOC__ ==General information== The B-scan is an ultrasound procedure for displaying a cross-sectional image of a test object. It is composed of A-scans that have been recorded on a line at equidistant measuring points. The individual A-scan planes are arranged parallel to each other, and each amplitude is as...")

28 November 2025

N    13:17  Air-Ultrasound 2 changes history +8,168 [Oluschinski (2×)]
     
13:17 (cur | prev) 0 Oluschinski talk contribs
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13:14 (cur | prev) +8,168 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Luftultraschall}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Air-ultrasound</span> __FORCETOC__ ==Introduction== Air-ultrasound is an ultrasonic testing method in which air is used as the coupling medium. The ultrasonic sensors are not in contact with the test material. This testing method is suitable for non-contact, Non-destructive Polymer Testing | non-destructiv...")
N    13:06  Acoustic Properties diffhist +4,884 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Akustische Eigenschaften}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Acoustic properties</span> __FORCETOC__ ==Fundamentals== The acoustic properties are essentially represented by the material values sound velocity and acoustic damping. They are closely linked to the mechanical material parameters] [[Elastic Modulus|modulus of elasticity (abbreviated to m...")
N    13:04  Acoustic Emission diffhist +4,171 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Akustische Emission}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Acoustic emission</span> __FORCETOC__ ==Definition== Acoustic emissions (sound emissions, SE for short) are elastic stress waves (sound waves) that are generated and propagate as a result of stress reduction in the material volume, specifically due to Micromechanics & Nanomechanics|micromechanical...")
N    13:02  Absorption Sound Waves diffhist +7,253 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Absorption Schallwellen}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Absorption sound waves</span> __FORCETOC__ ==Physical fundamentals== When a sound wave hits an external or internal interface (see also: phase boundary surface), it will partially penetrate this material (transmission sound waves), but will also be partially reflected b...")