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Show new changes starting from 20:50, 8 September 2026
 
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7 September 2026

N    14:28  AMK-Library diffhist +131 Oluschinski talk contribs (Created page with "You can find a current list of all works of the AMK-Library here: *[http://amk-merseburg.de/buechersammlung/ www.amk-merseburg.de]")
N    12:44  Uniaxial Stress State diffhist +7,292 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Einachsiger Spannungszustand}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Uniaxial stress state </span> __FORCETOC__ ==Stress state in tensile and compression test== If a test specimen, which is supposed to be in a plane stress state, is loaded by a tensile or compressive force ('''Fig. 1'''), then, according to the cut reactions with the cut angle ''α'' = 0, a normal...")
     12:43  Ultrasound Testing diffhist −52 Oluschinski talk contribs
N    12:34  Ultrasonic Sensors diffhist +7,698 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Ultraschall-Prüfköpfe}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Ultrasonic sensors</span> __FORCETOC__ ==General information== Ultrasonic sensors, also known as ultrasonic transducers or probes, are used to generate and receive ultrasonic signals, primarily in non-destructive material testing and medical diagnostics. In conjunction with analogue or digital ultrasonic testing equ...")
N    12:25  Ultrasonic Immersion Bath Sensors diffhist +4,968 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Ultraschall-Tauchbad-Prüfköpfe}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Ultrasonic immersion bath sensors</span> __FORCETOC__ ==Schematic configuration== Immersion bath sensors are similar in design to vertical or standard sensors, although they are slightly longer than sensors for direct coupling. To ensure watertightness and optimum impedance matc...")
N    12:24  Ultrasonic Composite Sensors diffhist +9,017 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Ultraschall-Composite-Prüfköpfe}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Ultrasonic composite sensors</span> __FORCETOC__ ==General== Ultrasonic sensors containing composite transducers are increasingly being used in testing practice when low acoustic impedance and high acoustic efficiency for thickness vibrations are required [1−4]. At the same time, such composite sensors have low cro...")
     11:08  Tensile Test diffhist −384 Oluschinski talk contribs
     11:01  Surface Tension and Interfacial Tension diffhist −47 Oluschinski talk contribs
     11:00  Surface diffhist −2 Oluschinski talk contribs
     10:41  Servo-hydraulic Testing Machine diffhist −24 Oluschinski talk contribs

4 September 2026

N    13:59  Piezoelectric Force Transducer diffhist +6,674 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Piezoelektrischer Kraftaufnehmer}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Piezoelectric force transducer</span> __FORCETOC__ ==Physical measuring principle== The physical measuring principle behind this sensor technology is based on the experimental evidence of the relationship between mechanical stress and the electrical charge generated, which was discovered in 1880 by brothers Pierre (https://en.wik...")
N    13:57  Piezoelectric Ceramic Transducer diffhist +15,929 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Piezokeramischer Schwinger}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Piezoelectric ceramic transducer</span> __FORCETOC__ ==General information== Piezoelectric transducers or sensors, as well as actuators, are functional ceramic or polymer materials that are capable of converting mechanical energy, e.g. in the form of vibrations or forces, into electri...")
     13:57  (Upload log) [Oluschinski (4×)]
     
13:57 Oluschinski talk contribs uploaded File:Piezokeramik-2c.JPG
     
13:57 Oluschinski talk contribs uploaded File:Piezokeramik-2b.JPG
     
13:56 Oluschinski talk contribs uploaded File:Piezokeramik-2a.JPG
     
13:56 Oluschinski talk contribs uploaded File:Piezokeramik-1.JPG
N    10:51  Multiaxial Stress State diffhist +10,186 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Mehrachsiger Spannungszustand}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Multiaxial stress state</span> __FORCETOC__ ==Multiaxial Stress State== In the general case of loading, where the stress vector (force vector per unit area) and the reference plane normals are neither parallel nor perpendicular to one another, it is possible to decompose the stress into a normal stress component ''σ''<sub>zz</sub> and two mut...")
     10:34  Material & Werkstoff diffhist −2 Oluschinski talk contribs
N    08:43  Glass Transition Temperature diffhist +6,252 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Glastemperatur}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Glass transition temperature</span> __FORCETOC__ ==Terminology== The glass transition temperature ''T''<sub>g</sub> is closely linked to the concept of the glass state. Contrary to what is often mistakenly assumed, the glass state is by no means equivalent to a super-cooled (metastable) melt, but rather represents a specific unstable state of solids. Inorgan...")

3 September 2026

     12:59  Deformation diffhist −568 Oluschinski talk contribs