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Date Name Thumbnail Size Description Versions
15:41, 1 April 2014 Material transfer under DC load.jpg (file) 106 KB Material transfer under DC load a) Cathode; b) Anode. <br /> Material: AgNi0.15; Switching parameters: 12V<sub>DC</sub>, 3 A, 2x10<sup>6</sup> operations 2
15:18, 1 April 2014 Distribution of cumulative frequency H of the contact resistance for solid contact rivets.jpg (file) 80 KB Distribution of cumulative frequency H of the contact resistance for solid contact rivets after 10 days exposure in a three-component test environment with 400 ppb each of H2S, SO2 and NO2 at 25°C, 75% RH; Contact force 10cN; Measuring parameters: ≤... 1
14:53, 1 April 2014 Contact resistance with exposure to out gasing from plastics.jpg (file) 78 KB Contact resistance with exposure to out-gasing from plastics as a function of numbers of operations at 6 V<sub>DC</sub>,100 mA: 1 Silicon containing plastic; 2 Plastics with strongly out-gasing components; 3 Plastics with minimal out-gasing components 1
14:24, 1 April 2014 Histogram of the contact resistance Rk.jpg (file) 52 KB Histogram of the contact resistance R<sub>K</ sub> of an electroplated palladium layer (3 μm) with and without hard gold flash plating (0.2 μm) after exposure with different plastic materials 3
14:09, 1 April 2014 Contact opening with arc formation schematic.jpg (file) 109 KB Contact opening with arc formation (schematic) 1
13:35, 1 April 2014 Contact-resistance-of-crossed-rods.jpg (file) 48 KB Contact resistance of crossed rods as a function of the contact force for gold, silver and silver-palladium alloys 1
12:56, 1 April 2014 Rough flat surface.jpg (file) 118 KB Rough flat surface. a) before and b) during making contact with an ideally smooth flat surface; c) Schematic of the apparent, load bearing and effective contact areas (not to scale; dashed lines are elevation lines) 1
17:48, 26 March 2014 Symbole used.jpg (file) 109 KB Symbole used 1
14:09, 26 March 2014 Application ranges for contact materials.jpg (file) 65 KB Application ranges for contact materials in power engineering switching devices as a function of switching current and numbers of operation 1
13:59, 26 March 2014 Typical application ranges for contact materials.jpg (file) 58 KB Typical application ranges for contact materials in power engineering switching devices as a function of switching current and voltage 1
13:49, 26 March 2014 Application ranges switching current and voltage.jpg (file) 51 KB Application ranges (switching current and voltage) of contact materials for information technology and transitioning into the power switching devices 1
13:00, 26 March 2014 Arc-limiting graphs.jpg (file) 41 KB Arc-limiting graphs (schematic) 1. Arc-less switching 2. Short instable arcs 3. Glow discharge 4. Full electrical arcs 2
13:24, 18 March 2014 Physical Mechanical Properties as Manufacturing.jpg (file) 251 KB {| |- |Description |Physical and Mechanical Properties as well as Manufacturing Processes and Forms of Supply of Extruded Silver-Tin Oxide (SISTADOX) Contact Materials Als PDF herunterladen: [[File:Physical Mechanical properties.pdf|Physical and Mechan... 1
13:21, 18 March 2014 Physical Mechanical properties.pdf (file) 423 KB Physical and Mechanical Properties as well as Manufacturing Processes and Forms of Supply of Extruded Silver-Tin Oxide (SISTADOX) Contact Materials 1
15:23, 17 March 2014 Physical and Mechanical Properties.jpg (file) 89 KB Physical and Mechanical Properties as well as Manufacturing Processes and Forms of Supply of Extruded Silver Cadmium Oxide (DODURIT CdO) Contact Materials 3
14:00, 12 March 2014 Physical Properties of platinum metals.jpg (file) 48 KB Physical Properties of the Platinum Metals and their Alloys 1
17:07, 11 March 2014 Reserved u shaped element.jpg (file) 14 KB Reserved_u_shaped_element.jpg 1
16:59, 11 March 2014 Dual supported strip.jpg (file) 11 KB Dual supported strip 2
16:54, 11 March 2014 Reversed strip.jpg (file) 9 KB Reversed_strip.jpg 1
16:49, 11 March 2014 Disc.jpg (file) 11 KB Disc 2
16:38, 11 March 2014 Helical spring.jpg (file) 20 KB Helical_spring.jpg 2
16:32, 11 March 2014 Spiral.jpg (file) 12 KB Design Formulas for Thermostatic Bimetal Components 1
16:27, 11 March 2014 U shaped element.jpg (file) 14 KB U-shaped element 1
15:58, 11 March 2014 Contilevered strip.jpg (file) 11 KB Contilevered strip 1
14:47, 4 March 2014 Precipitation hardening of NiBe2 soft at 480C.jpg (file) 45 KB Precipitation hardening of NiBe2 (soft) at 480°C 1
14:39, 4 March 2014 Phase diagram of nickel beryllium.jpg (file) 45 KB Phase diagram of nickel-beryllium 1
14:34, 4 March 2014 Softening of NiCu30Fe after annealing for 0.5 hrs.jpg (file) 53 KB Softening of NiCu30Fe after annealing for 0.5 hrs and after 80% cold working 1
14:28, 4 March 2014 Strain hardening of NiCu30Fe by cold working.jpg (file) 57 KB Strain hardening of NiCu30Fe by cold working 1
14:21, 4 March 2014 Softening of technical grad nickel after annealing for 3 hrs.jpg (file) 37 KB Softening of technical grad nickel after annealing for 3 hrs after 50% cold working 1
14:17, 4 March 2014 Strain hardening of technical pure nickel by cold working.jpg (file) 55 KB Strain hardening of technical pure nickel by cold working 1
14:08, 4 March 2014 Relaxation behavior of selected copper based materials.jpg (file) 55 KB Relaxation behavior of selected copper-based materials. Starting tension: 100% of spring bending limit; Stress duration: 100 hrs (Wieland) 1
14:03, 4 March 2014 Softening behavior for selected copper based materials.jpg (file) 34 KB Softening behavior for selected copper-based materials after 40% cold working (Wieland) 1
13:57, 4 March 2014 Smallest possible bend radii as a functionbend line parallel to the rolling direction.jpg (file) 46 KB Smallest possible bend radii for 90° bends as a function of the 0.2% yield strength Rp0.2 – bend line parallel to the rolling direction (Wieland) 1
13:45, 4 March 2014 Smallest possible bend radii for 90 bends as function.jpg (file) 47 KB Smallest possible bend radii for 90° bends as a function of the 0.2% yield strength R<sub>p0.2</sub> – bend line perpendicular to the rolling direction (Wieland) 1
13:39, 4 March 2014 Ranges of fatigue strength for selected copper materials Wieland.jpg (file) 39 KB Ranges of fatigue strength for selected copper materials (Wieland) 1
13:35, 4 March 2014 Woehler curves for selected copper based materials.jpg (file) 65 KB Woehler curves for selected copper based materials. Strip samples: 0.3 mm thick, cold worked; Testfrequency; 1,500 / min (Wieland) 1
13:30, 4 March 2014 Direction dependence of the spring bending limit.jpg (file) 47 KB Direction dependence of the spring bending limit of selected copper materials (Wieland) 1
13:23, 4 March 2014 Softening of CuCr1Zr after 1hr annealing.jpg (file) 53 KB Softening of CuCr1Zr after 1 hr annealing and after 90% cold working 1
13:17, 4 March 2014 Copper corner of the copper zirconium for up to 0.5-wt zirconium.jpg (file) 30 KB Copper corner of the copper- zirconium for up to 0.5 wt% zirconium 1
13:05, 4 March 2014 Electrical conductivity and hardness of precipitation hardened CuCr 0.6.jpg (file) 38 KB Electrical conductivity and hardness of precipitation hardened CuCr 0.6 after cold working 1
12:44, 4 March 2014 Hardness of precipitation hardened CuCr 0.6.jpg (file) 68 KB Hardness of precipitation hardened CuCr 0.6 as a function of annealing conditions 1
12:36, 4 March 2014 Electrical conductivity of precipitation hardened CuCr 0.6.jpg (file) 56 KB Electrical conductivity of precipitation hardened CuCr 0.6 as a function of annealing conditions 1
12:31, 4 March 2014 Softening of precipitation hardened and subsequently cold worked CuCr1.jpg (file) 38 KB Softening of precipitation-hardened and subsequently cold worked CuCr1 after 4hrs annealing 1
12:16, 4 March 2014 Copper corner of the copper chromium phase diagram.jpg (file) 33 KB Copper corner of the copper-chromium phase diagram for up to 0.8 wt% chromium 1
16:43, 3 March 2014 Precipitation hardening of CuBe2 half hard.jpg (file) 33 KB Precipitation hardening of CuBe2 (half hard) at different annealing temperatures 1
16:38, 3 March 2014 Precipitation hardening of CuBe2 (soft) at 325C.jpg (file) 60 KB Precipitation hardening of CuBe2 (soft) at 325°C 1
16:31, 3 March 2014 Precipitation hardening of CuBe2 at 325C.jpg (file) 34 KB Precipitation hardening of CuBe2 at 325°C after different cold working 1
16:23, 3 March 2014 Phase diagram of copper beryllium with temperature ranges.jpg (file) 48 KB Phase diagram of copper- beryllium with temperature ranges for brazing and annealing treatments 1
16:17, 3 March 2014 Softening of CuNi9Sn2 after annealing Wieland.jpg (file) 62 KB Softening of CuNi9Sn2 after 1 hr annealing after 60% cold working (Wieland) 1
16:12, 3 March 2014 Strain hardening of CuNi9Sn2 by cold working.jpg (file) 67 KB Strain hardening of CuNi9Sn2 by cold working (Wieland) 1
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