User contributions for Oluschinski

08:5208:52, 1 December 2025 diff hist 0 N File:DSC3.JPG No edit summary current
08:5208:52, 1 December 2025 diff hist 0 N File:DSC2.JPG No edit summary current
08:5208:52, 1 December 2025 diff hist 0 N File:DSC-1.jpg No edit summary current
08:5108:51, 1 December 2025 diff hist +14,721 N Differential Scanning Calorimetry (DSC) Created page with "{{Language_sel|LANG=ger|ARTIKEL=Differential Scanning Calorimetry}} {{PSM_Infobox}} Differential scanning calorimetry __FORCETOC__ ==Fundamentals of the DSC method== Dynamic differential scanning calorimetry (DSC) is a testing method frequently used in plastics analysis to measure the thermal energy of a sample during heating (see also: thermal conductivity), cooling, or isothermal storage..." current
08:5108:51, 1 December 2025 diff hist 0 N File:Dielektische Eigenschaften-2.jpg No edit summary current
08:5108:51, 1 December 2025 diff hist 0 N File:Dielectric Properties-1.jpg No edit summary current
08:5008:50, 1 December 2025 diff hist +6,992 N Dielectric Properties Created page with "{{Language_sel|LANG=ger|ARTIKEL=Dielektrische Eigenschaften}} {{PSM_Infobox}} Dielectric properties and dielectric loss factor __FORCETOC__ ==Physical fundamentals== Most amorphous and semi-crystalline plastics used in technical applications are electrical insulators, which is why they are often used for cable sheathing, housings or in capacitors. Their electrical or dielectric properties are largely d..." current
08:4808:48, 1 December 2025 diff hist 0 N File:Dielektrischer Verlust-3.jpg No edit summary current
08:4808:48, 1 December 2025 diff hist 0 N File:Dielektrischer Verlust-2.jpg No edit summary current
08:4808:48, 1 December 2025 diff hist 0 N File:Dielectric Loss Factor-1.jpg No edit summary current
08:4708:47, 1 December 2025 diff hist +5,760 N Dielectric Loss Factor Created page with "{{Language_sel|LANG=ger|ARTIKEL=Dielektrischer Verlustfaktor}} {{PSM_Infobox}} Dielectiric loss factor __FORCETOC__ ==Fundamentals== An electric field exerts forces on a plastic (dielectric) that influence the molecular electrostatics and lead to a charge shift between adjacent potential surfaces. This is associated with a polarisation of the dielectric, which is an essential property of the Plastics|plastic mate..." current
08:4608:46, 1 December 2025 diff hist +16,665 N Density Created page with "{{Language_sel|LANG=ger|ARTIKEL=Dichte}} {{PSM_Infobox}} Density __FORCETOC__ ==General information== To determine the density, the mass and the volume must generally be determined. The density ''ρ'' of a homogeneous body is defined as the ratio of the mass ''m'' to the total volume ''V'', i.e. {| |- |width="20px"| |width="500px" | <math>\rho\,=\, \frac{m}{V}</math> |} where ''V'' is the volume of the total amou..." current
08:4508:45, 1 December 2025 diff hist +9,069 N Degree of Cross-Linking Elastomers Created page with "{{Language_sel|LANG=ger|ARTIKEL=Vernetzungsgrad Elastomere}} {{PSM_Infobox}} Degree of cross-linking elastomers __FORCETOC__ ==General information== The properties of elastomers are determined by the cross-linking density and the chemical structure of the cross-links [1]. The crosslinking density depends on the crosslinking system, the concentration of the reaction partners, the vulcanization time (see Vulcanizat..." current
08:4508:45, 1 December 2025 diff hist 0 N File:Plastic Deformation.jpg No edit summary current
08:4408:44, 1 December 2025 diff hist 0 N File:Anisotrope deformation.jpg No edit summary current
08:4408:44, 1 December 2025 diff hist +10,870 N Deformation Created page with "{{Language_sel|LANG=ger|ARTIKEL=Deformation}} {{PSM_Infobox}} Deformation __FORCETOC__ ==Anisotropic deformation== In many plastics, the relationship between stress and strain is nonlinear even at small deformations ('''Fig. 1a'''). However, as '''Fig. 1''' shows, there is still proportionality between stress and strain. In this case, unlike most metallic materials, the requirement of linear proportion..." current
08:4308:43, 1 December 2025 diff hist 0 N File:DCB-pruefanordnung PSM1b.jpg No edit summary current
08:4308:43, 1 December 2025 diff hist 0 N File:DCB-pruefanordnung PSM1a.jpg No edit summary current
08:4308:43, 1 December 2025 diff hist 0 N File:Dcb6.jpg No edit summary current
08:4308:43, 1 December 2025 diff hist 0 N File:DCB-Specimen - 5.jpg No edit summary current
08:4308:43, 1 December 2025 diff hist 0 N File:DCB-Specimen - 4.jpg No edit summary current
08:4208:42, 1 December 2025 diff hist 0 N File:Dcb3.jpg No edit summary current
08:4208:42, 1 December 2025 diff hist 0 N File:Dcb2.jpg No edit summary current
08:4208:42, 1 December 2025 diff hist 0 N File:Dcb1.jpg No edit summary current
08:4008:40, 1 December 2025 diff hist +10,829 N DCB-Specimen Created page with "{{Language_sel|LANG=ger|ARTIKEL=DCB-Prüfkörper}} {{PSM_Infobox}} DCB-specimen __FORCETOC__ ==Test specimen shapes== Blumenauer [1, 2] requires that the size of the plastic zone (see also: effective crack length) must be small compared to the crack length and the test specimen dimensions. '''Test procedure F = const.''' {| border="0" |file:dcb1.jpg | {| border=0 |-va..." current
08:2908:29, 1 December 2025 diff hist 0 N File:Curing-1.jpg No edit summary current
08:2908:29, 1 December 2025 diff hist +12,306 N Curing Created page with "{{Language_sel|LANG=ger|ARTIKEL=Aushärtung}} {{PSM_Infobox}} Curing __FORCETOC__ ==Definition== The term curing or hardening is used for metallic materials, building materials such as concrete and also for plastics, especially reactive resins, paints and adhesives (see also: Adhesive Joints – Determination of Characteristic Values|adhesive joints – determination of chara..." current
08:2808:28, 1 December 2025 diff hist 0 N File:C Bild-5.JPG No edit summary current
08:2808:28, 1 December 2025 diff hist 0 N File:C Bild-4.JPG No edit summary current
08:2808:28, 1 December 2025 diff hist 0 N File:C Bild-3.JPG No edit summary current
08:2708:27, 1 December 2025 diff hist 0 N File:C-Scan-2.jpg No edit summary current
08:2708:27, 1 December 2025 diff hist 0 N File:C-Scan-1.jpg No edit summary current
08:2608:26, 1 December 2025 diff hist +6,356 N C-Scan Technique Created page with "{{Language_sel|LANG=ger|ARTIKEL=C-Bild-Technik}} {{PSM_Infobox}} C-scan technique __FORCETOC__ ==General information== The C-scan is an ultrasonic testing and evaluation method for two-dimensional imaging of the acoustic properties of a test specimen volume. It is composed of A-scans that have been recorded using a grid of equidistant measuring points. A colour or gray v..." current
08:2608:26, 1 December 2025 diff hist +8,168 N Crystallinity Created page with "{{Language_sel|LANG=ger|ARTIKEL=Kristallinität}} {{PSM_Infobox}} Crystallinity __FORCETOC__ ==Fundamentals== Crystallinity ''X''c (in %), also referred to as degree of crystallinity or degree of crystallisation, is a material property that is particularly important in thermoplastic polymer materials (thermoplastics)..." current
08:2508:25, 1 December 2025 diff hist +2,741 N Crosshead Speed Created page with "{{Language_sel|LANG=ger|ARTIKEL=Traversengeschwindigkeit}} {{PSM_Infobox}} Crosshead speed __FORCETOC__ ==Fundamental Introduction== Universal testing machines (see material testing machine) usually have two mechanical supports that are used to attach load cells, fixtures and clamping fixtures. The stationary support is called the crosshead, and the support that moves up or down is th..." current
08:2408:24, 1 December 2025 diff hist 0 N File:Crescentpruefkoerper1.jpg No edit summary current
08:2408:24, 1 December 2025 diff hist +2,686 N Crescent Specimen Created page with "{{Language_sel|LANG=ger|ARTIKEL=Crescentprüfkörper}} {{PSM_Infobox}} Crescent specimen __FORCETOC__ ==General== For the calculation of the tear propagation resistance in the tear propagation test, trapezoidal test specimens according to DIN 53363 as well as strip-, angle- and arc-shaped test specimens according to ISO 34-1 are used for films. The term “crescent test pieces..." current
08:2308:23, 1 December 2025 diff hist 0 N File:Kriechstromfestigkeit.jpg No edit summary current
08:2208:22, 1 December 2025 diff hist +3,328 N Creep Current Resistance Created page with "{{Language_sel|LANG=ger|ARTIKEL=Kriechstromfestigkeit}} {{PSM_Infobox}} Creep current resistance __FORCETOC__ ==Definition== Creep current resistance characterises the resistance of a plastic material to creep currents that form on the surface of this plastic. In addition to the chemical and physical structure, the creep current resistance of a plastic depends on t..." current
08:2108:21, 1 December 2025 diff hist 0 N File:Craze-Types 5.jpg No edit summary current
08:2008:20, 1 December 2025 diff hist 0 N File:Craze-Types 4.jpg No edit summary current
08:2008:20, 1 December 2025 diff hist 0 N File:Craze-Types 3.jpg No edit summary current
08:2008:20, 1 December 2025 diff hist 0 N File:Craze-Types 2.jpg No edit summary current
08:2008:20, 1 December 2025 diff hist 0 N File:Craze-Types 1.jpg No edit summary current
08:1808:18, 1 December 2025 diff hist +15,171 N Craze-Types Created page with "{{Language_sel|LANG=ger|ARTIKEL=Craze-Typen}} {{PSM_Infobox}} Craze-types or deformation types (Author: Prof. Dr. G. H. Michler) __FORCETOC__ ==Introduction== In contrast to a crack, a craze contains highly oriented plastically stretched material. The micromechanical formation mechanism is referred to as crazing or craze mechanism and is closely associ..." current
08:1708:17, 1 December 2025 diff hist 0 N File:Risszaehigkeit-2.jpg No edit summary current
08:1708:17, 1 December 2025 diff hist 0 N File:Risszaehigkeit-1.jpg No edit summary current
08:1508:15, 1 December 2025 diff hist +5,104 N Crack Toughness Created page with "{{Language_sel|LANG=ger|ARTIKEL=Risszähigkeit}} {{PSM_Infobox}} Crack toughness __FORCETOC__ ==Explanation of terms== In fracture mechanics, crack toughness or fracture toughness describes the resistance of a component or material to crack propagation of any kind. Cracks are undesirable material discontinuities that..." current
08:1508:15, 1 December 2025 diff hist −31 Content →C
08:1208:12, 1 December 2025 diff hist +5,519 N Crack Tip Opening Displacement Concept (CTOD) Created page with "{{Language_sel|LANG=ger|ARTIKEL=Crack Tip Opening Displacement-Konzept}} {{PSM_Infobox}} Crack tip opening displacement concept (CTOD) __FORCETOC__ CTOD concept ==On the diversity of terms== The crack tip opening displacement (CTOD) concept of yield fracture mechanics was derived by Wells using the crack model according to DUGDALE [1, 2]. It is often a..." current

1 December 2025