User contributions
2 April 2014
Physical Effects in Sliding and Connector Contacts
6.4.5 Physical Effects in Sliding and Connector Contacts
+1
Physical Effects in Sliding and Connector Contacts
6.4.5 Physical Effects in Sliding and Connector Contacts
-11
Physical Effects in Sliding and Connector Contacts
6.4.5 Physical Effects in Sliding and Connector Contacts
+62
Physical Effects in Sliding and Connector Contacts
6.4.5 Physical Effects in Sliding and Connector Contacts
+281
1 April 2014
Physical Effects in Sliding and Connector Contacts
6.4.5 Physical Effects in Sliding and Connector Contacts
+243
Physical Effects in Sliding and Connector Contacts
6.4.5 Physical Effects in Sliding and Connector Contacts
-3
Physical Effects in Sliding and Connector Contacts
6.4.5 Physical Effects in Sliding and Connector Contacts
+664
Physical Effects in Sliding and Connector Contacts
6.4.5 Physical Effects in Sliding and Connector Contacts
+210
File:Contact resistance Rk as a function of the fretting wear cycles.jpg
Summary
+71
File:Contact resistance Rk as a function of the fretting wear cycles.jpg
Contact resistance R<sub>k</sub> as a function of the fretting wear cycles for different surface coating materials
Physical Effects in Sliding and Connector Contacts
6.4.5 Physical Effects in Sliding and Connector Contacts
+271
File:Contact resistance Rk as a function of the contact force Fk.jpg
Summary
+71
File:Contact resistance Rk as a function of the contact force Fk.jpg
Contact resistance R<sub>k</sub> as a function of the contact force F<sub>k</sub> for different surface coating materials. Measured against a spherical gold probe; I = 10 mA, U < 20 mV
Physical Effects in Sliding and Connector Contacts
6.4.5 Physical Effects in Sliding and Connector Contacts
+251
File:Coefficient of frictional wear for the wear loss of sliding contacts Silver Silver.jpg
Summary
+71
File:Coefficient of frictional wear for the wear loss of sliding contacts Silver Silver.jpg
Coefficient of frictional wear for the wear loss of sliding contacts Silver/Silver and hard gold/hard gold as a function of the contact force
Physical Effects in Sliding and Connector Contacts
6.4.5 Physical Effects in Sliding and Connector Contacts
+10
Physical Effects in Sliding and Connector Contacts
6.4.5 Physical Effects in Sliding and Connector Contacts
+41
Physical Effects in Sliding and Connector Contacts
6.4.5 Physical Effects in Sliding and Connector Contacts
+267
Switching Contacts
6.4.4 Switching Contacts
+398
File:Micro structure of a welded contact pair after extremely high current load.jpg
Summary
+71
File:Micro structure of a welded contact pair after extremely high current load.jpg
Micro structure of a welded contact pair (Ag/SnO<sub>2</sub>88/12 - Ag/CdO88/12) after extremely high current load. a) Ag/SnO<sub>2</sub>88/12; b) Ag/CdO88/12
Switching Contacts
6.4.4 Switching Contacts
+357
File:Arc erosion of a AgSnO2 contact pair after extreme arcing conditions.jpg
Summary
+71
File:Arc erosion of a AgSnO2 contact pair after extreme arcing conditions.jpg
Arc erosion of a Ag/SnO<sub>2</sub> contact pair after extreme arcing conditions a) Overall view; b) Partial detail view
Switching Contacts
6.4.4 Switching Contacts
-1
File:Material transfer under DC load.jpg
Doduco Redaktion uploaded a new version of "File:Material transfer under DC load.jpg"
Switching Contacts
6.4.4 Switching Contacts
+382
File:Material transfer under DC load.jpg
Summary
+78
File:Material transfer under DC load.jpg
Material transfer under DC load a) Cathode; b) Anode. Material: AgNi0.15; Switching parameters: 12VDC, 3A, 2x106 operations
Switching Contacts
6.4.4 Switching Contacts
-1
Switching Contacts
6.4.4 Switching Contacts
+3
Switching Contacts
6.4.4 Switching Contacts
+30
Switching Contacts
6.4.4 Switching Contacts
+250
Switching Contacts
6.4.4 Switching Contacts
+317
File:Distribution of cumulative frequency H of the contact resistance for solid contact rivets.jpg
Summary
+71
File:Distribution of cumulative frequency H of the contact resistance for solid contact rivets.jpg
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: ≤...
Switching Contacts
6.4.4 Switching Contacts
+191
Switching Contacts
6.4.4 Switching Contacts
-254
Switching Contacts
6.4.4 Switching Contacts
+490
File:Contact resistance with exposure to out gasing from plastics.jpg
Summary
+71
File:Contact resistance with exposure to out gasing from plastics.jpg
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
Switching Contacts
6.4.4 Switching Contacts
+397
File:Histogram of the contact resistance Rk.jpg
Doduco Redaktion uploaded a new version of "File:Histogram of the contact resistance Rk.jpg"
File:Histogram of the contact resistance Rk.jpg
Doduco Redaktion uploaded a new version of "File:Histogram of the contact resistance Rk.jpg"
File:Histogram of the contact resistance Rk.jpg
Summary
+71
File:Histogram of the contact resistance Rk.jpg
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
Switching Contacts
6.4.4 Switching Contacts
+18
Switching Contacts
6.4.4 Switching Contacts
-56
Switching Contacts
6.4.4 Switching Contacts
+177