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Show new changes starting from 18:21, 5 December 2025
 
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5 December 2025

N    14:37  Sound Test diffhist +2,739 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Klangprüfung}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Sound test</span> __FORCETOC__ ==Sound as a sign of quality – Subjective sound testing== One of the oldest non-destructive testing methods is sound testing. This involves striking the workpiece (usually metal) with a hammer. The sound produced in the audible frequency range then provides information about whether a workpiec...")
N    14:34  Sound Emission Testing diffhist +7,379 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Schallemissionsprüfung}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Signal sources and signal processing</span> __FORCETOC__ ==Signal sources and signal processing== Sound emission testing is a quasi-non-destructive testing method that is linked to damage-inducing processes. The sound emissions released in the process can be caused by mechanical, biological or c...")

3 December 2025

N    14:06  Polymer Diagnostic diffhist +7,698 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Kunststoffdiagnostik}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Polymer Diagnostics</span> __FORCETOC__ '''Polymer testing/Polymer diagnostic and Polymer diagnostic/Damage analysis but also Plastics testing and plastics diagnostics''' Polymer diagnostics refers to a modern field of knowledge that is often used in the literature as ‘polymer testing/polymer diagnostics’ or ‘plastic diagnosti...")
N    13:51  Polymer diffhist +4,919 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Polymer}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Polymer</span> __FORCETOC__ ==Definition== The term ‘polymer’ refers to chemical compounds consisting of chain or branched molecules (macromolecules), which in turn consist of a large number of identical or similar units, known as monomers (see Weblinks). Polymers are substances (macromolecules) whose molecular weights are in an integer ratio to e...")
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...")

1 December 2025

N    11:28  Errors diffhist +2,817 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Fehler}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Product errors</span> __FORCETOC__ ==Product defects== An essential legal basis for materials testing is the Product Liability Act (Produkthaftungsgesetz, Gesetz über die Haftung für fehlerhafte Produkte – ProdHaftG) of 15 December 1989 (Federal Law Gazette/p. 2198). Section 3 of this Act defines the term ‘defect’ as follows: A produc...")