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3 December 2025
| N 13:18 | Multipurpose Test Specimen diffhist +3,841 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Vielzweckprüfkörper}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Multipurpose test specimen</span> __FORCETOC__ ==Fundamentals== The multipurpose test specimen used for the polymer testing is standardised by ISO 3167 [1]. The '''figure 1''' shows the specified geometries for the multipurpose test specimen of type 1A and 1B as well as permissible specimen's forms according to ISO 527 [2]. file:multipurposespecimen...") | ||||
| N 12:59 | Material & Werkstoff diffhist +9,285 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Werkstoff & Material}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Material & Werkstoff</span> __FORCETOC__ ==Terminology== The targeted use of materials such as wood and bone, stone, glass/ceramics and metals as well as polymer materials, composite materials and material composites has been taking place for thousands of years. Materials have shaped entire epochs in the development of civilization, so i...") | ||||
2 December 2025
| N 09:33 | Fracture Process Zone diffhist +5,854 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Bruchprozesszone}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Fracture process zone</span> __FORCETOC__ ==General information== Blumenauer [1] describes that crack propagation is determined by interaction processes between microcracks and morphology, generally referred to as microstructure in metals, in an area close to the crack tip. In...") | ||||
| N 09:32 | Fracture Mirror diffhist +6,556 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Bruchspiegel}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Fracture mirror</span> __FORCETOC__ ==General information== Information about the cause of the fracture (see: fracture formation), the type of stress (static, dynamic or tensile, bending, torsion, etc.) and...") | ||||
| N 09:31 | Fracture Modes diffhist +3,484 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Bruchmoden}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Fracture modes</span> __FORCETOC__ ==General information== When deriving the fundamental relationships of fracture mechanics, three different possibilities for material separation at the crack tip (see also: crack) are assumed [1–3], resulting in a distinction between three Crack Opening Modes|crack o...") | ||||
| N 09:27 | Fracture Mechanics diffhist +15,213 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Bruchmechanik}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Fracture mechanics</span> __FORCETOC__ ==Linear-elastic fracture mechanics== Fracture mechanics assumes that the fracture of a component and thus of the material occurs as a result of the propagation of cracks. It investigates the conditions for Crack Propagation|crack propaga...") | ||||
| N 09:23 | Fracture diffhist +3,047 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Bruch}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Fracture</span> __FORCETOC__ ==The fracture of plastics== Fracture is the most dangerous cause of failure on the material side. The term "fracture" refers to the macroscopic separation of the material leading to the loss of the load-bearing capacity of the body. In the case of plastics, material separation occurs through the brea...") | ||||
1 December 2025
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N 11:01 | Elastic Modulus 2 changes history +19,974 [Oluschinski (2×)] | |||
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11:01 (cur | prev) +12 Oluschinski talk contribs (→Ultrasound testing) | ||||
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09:39 (cur | prev) +19,962 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Elastizitätsmodul}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Elastic modulus</span> __FORCETOC__ ==Introduction== In addition to the Poisson's ratio, the modulus of elasticity (modulus ''E'') is also an important parameter for describing the energy-elastic properties (see: energy elasticity) of plastics. The short-term moduli ''E''<sub>t...") | |||
| N 08:08 | Crack Propagation diffhist +4,118 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Rissausbreitung}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Crack propagation</span> __FORCETOC__ ==General terms== Crack propagation is a physical process that occurs under certain conditions in a moulded part or component after crack initiation and can lead to macroscopic separation and fracture. Crack propagation occurs in the material when material-dependent limit values, such as the critical stress intensity fa...") | ||||
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07:55 | (Upload log) [Oluschinski (2×)] | |||
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07:55 Oluschinski talk contribs uploaded File:Crack Formation Fig2.jpg | ||||
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07:55 Oluschinski talk contribs uploaded File:Bruchentstehung 1.jpg | ||||
| N 07:52 | Crack diffhist +10,614 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Riss}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Crack</span> __FORCETOC__ ==General definition== A crack is a discontinuity that can be present in a material due to production-related or operational causes [1]. If it exceeds a permissible critical expansion, the crack is the most dangerous of all discontinuities, as it represents a material separation, i.e. a material area whose load-bearing capacity is no longer g...") | ||||