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3 December 2025
| N 13:49 | Plastics diffhist +4,515 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Kunststoffe}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Plastics</span> __FORCETOC__ ==Definition== The term ‘plastics’ refers to synthetic organic materials that contain '''macromolecules''' as essential components [1]. All natural materials (rubber, protein, cellulose) and plastics contain molecules as their smallest particles, which in turn consist of a large number of atoms. The term ‘macromolecule’ tak...") | ||||
| 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 09:42 | Grellmann, Wolfgang diffhist +10,174 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Grellmann, Wolfgang}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Grellmann, Wolfgang</span> __FORCETOC__ 150px {| |- valign="top" |width="50px"|'''Photo''': |width="600px" |Prof. Dr. Wolfgang Grellmann |} [https://de.wikipedia.org/wiki/Wolfgang_Grellmann Prof. Dr. Wolfgang Grellmann], born on 22 July 1949 in [https://de.wikipedia.org/wiki/Ammendorf/Beesen Ammendorf] (today: [https://en.wikipe...") | ||||
28 November 2025
| N 14:25 | Bierögel, Christian diffhist +6,198 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Bierögel, Christian}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Bierögel, Christian</span> __FORCETOC__ file:Bieroegel.jpg {| |- valign="top" |width="50px"|'''Photo''': |width="600px" |Prof. Dr. Christian Bierögel |} Prof. Dr. Christian Bierögel (1953–2018), born on 18 January 1953 in Dresden, attended primary school in Dresden/[https://de.wikipedia.org/wiki/Cursdorf Cursdorf] and [https://en.wikipedia.o...") | ||||
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N 14:22 | Bend Test – Yield Stress 2 changes history +5,858 [Oluschinski (2×)] | |||
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14:22 (cur | prev) −2 Oluschinski talk contribs (→Microscopic yield and macroscopic necking) | ||||
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14:21 (cur | prev) +5,860 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Biegeversuch Fließspannung}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Bend test – Yield stress</span> __FORCETOC__ ==General principles== Similar to the tensile test, the different deformation components in bend loading, which are time- and load-dependent, must be taken into account when evaluating the measurement results. Depending on the type of plastic, linear-elastic, linear-viscoelastic,...") | |||
| N 14:20 | Bend Test – Test Influences diffhist +2,542 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Biegeversuch Prüfeinflüsse}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Bend test − Test influences</span> __FORCETOC__ ==Bend test − Test influences== So-called self-adjusting supports are still sometimes used in the practical testing bend tests ('''Fig. 1a'''). These test systems work very well with metallic materials, since the forces generated are much greater than wit...") | ||||
| N 14:14 | Bend Test – Shear Stress diffhist +5,265 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Biegeversuch Schubspannung}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Bend test – Shear stress</span> __FORCETOC__ ==Causes for the occurence of shear stresses== In the bend test on plastics, it is assumed in accordance with the preferred standards for the bending test of plastics [1, 2] that a pure normal stress state is present in the test specimen. In analogy to this, a pure shear stress co...") | ||||
| N 14:09 | Bend Test Compliance diffhist +6,303 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Biegeversuch Nachgiebigkeit}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Bend test compliance</span> __FORCETOC__ ==The machine compliance of the materials testing machine== In bending tests to characterise the deformation behaviour or elastic properties of plastics, it may not be possible to use measuring devices for direct measurement of the deflection of the test specimen...") | ||||
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14:07 | (Upload log) [Oluschinski (5×)] | |||
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14:07 Oluschinski talk contribs uploaded File:Bend test 4.jpg | ||||
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14:07 Oluschinski talk contribs uploaded File:Bend test 3.jpg | ||||
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14:07 Oluschinski talk contribs uploaded File:Bend test 5.jpg | ||||
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14:07 Oluschinski talk contribs uploaded File:Bend test 2.jpg | ||||
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14:07 Oluschinski talk contribs uploaded File:Bend test 1.jpg | ||||
| N 14:03 | Bend Loading diffhist +7,220 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Biegebeanspruchung}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Bend loading</span> __FORCETOC__ ==General== Bending loading is one of the most common types of loading encountered in practice and is therefore of great importance for determining the material values of plastics and fibre composites. The load type is used specifically for the following test methods: * Flexural test f...") | ||||