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Show new changes starting from 09:44, 5 December 2025
 
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3 December 2025

     13:48  (Upload log) [Oluschinski (2×)]
     
13:48 Oluschinski talk contribs uploaded File:PENT (eng) 2.jpg
     
13:48 Oluschinski talk contribs uploaded File:PENT (eng) 1.jpg
N    13:35  Notching diffhist +15,520 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Kerbeinbringung}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Notching or Notch insertion</span> __FORCETOC__ ==General information== To characterise the toughness of plastics, impact and notch impact tests with different types of stress are used depending on the dominant material behaviour [1]. For brittle materials or for testing at very l...")
N    13:31  Notch diffhist +3,175 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Kerb}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Notch</span> __FORCETOC__ ==Definition== The distinction between the fracture mechanics terms notch and crack is often somewhat blurred in the literature. Notches and cracks differ in that the inner boundary surfaces of a crack are in contact in the unloaded state, whereas they are not in the case of a notch. From a mathematical point of view...")
N    12:58  Material Parameter diffhist +2,381 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Werkstoffkenngröße}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Material parameter</span> __FORCETOC__ ==Terminology== A material parameter (also parameter) is a quantitatively determinable property of a material. It can either be measured directly (physical measurand) or calculated from other measurands (derived parameter). In the technical literature, Blumenauer [1—3] in particular has pointed out a clear separat...")

2 December 2025

N    10:29  ICIT – Types of Impact Load–Deflection Diagrams diffhist +16,326 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=IKBV Typen von Schlagkraft-Durchbiegungs-Diagrammen}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">ICIT – Types of impact load–deflection diagrams</span> __FORCETOC__ ==Basic types of impact load–deflection diagrams== The types of registration diagrams that occur in the instrumented Charpy impact test (ICIT) can be divided into the three basic types shown in '''Fig. 1''' [1‒5...")
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...")
N    09:37  Full Notch Creep Test (FNCT) diffhist +4,076 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Full Notch Creep Test (FNCT)}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Full notch creep test (FNCT)</span> __FORCETOC__ ==Experimental Method== For a long time, the Full Notch Creep Test (FNCT) ('''Fig. 1'''), standardized in ISO 16770 [1], has extensively been used in Europe for the accelerated characterization of slow crack growth (SCG). ==Test specimen and characteristic parameter== The...")
N    09:34  Fracture Types diffhist +6,179 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Brucharten}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Fracture types</span> __FORCETOC__ ==Types of fracture== In fracture mechanics, macroscopic examination of fracture surfaces initially distinguishes between normal stress fracture (separating fracture) and shear fracture. Depending on the type of mechanical stress, uniaxial stress is referred to as fast (bri...")
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

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...")