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Show new changes starting from 07:29, 5 December 2025
 
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2 December 2025

N    10:36  Impact Loading High-Speed Testing diffhist +6,651 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Schlagbeanspruchung Hochgeschwindigkeitsprüfung}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Impact loading, plastics, high-speed testing</span> __FORCETOC__ ==General== When using plastics or composite materials for lightweight construction in machines, vehicles or aircraft, in the event of explosions in containers or pipelines, in crash situations or even when processin...")

1 December 2025

N    08:25  Crosshead Speed diffhist +2,741 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Traversengeschwindigkeit}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Crosshead speed</span> __FORCETOC__ ==Fundamental Introduction== Universal testing machines (see material testing machine) usually have two mechanical supports that are used to attach load cells, fixtures and clamping fixtures. The stationary support is called the crosshead, and the support that moves up or down is th...")
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    13:06  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...")