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Silver Based Materials

2,326 bytes removed, 14:21, 23 November 2022
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1 = Wires, Rods, Contact rivets, 2 = Strips, Profiles, Contact tips
 
<div id="figures1">
<xr id="fig:Strain hardening of Ag ZnO 92 8 PW25"/><!--Fig. 2.120:--> Strain hardening of Ag/ZnO 92/8 PW25 by cold working
 
<xr id="fig:Softening of Ag ZnO 92 8 PW25"/><!--Fig. 2.121:--> Softening of Ag/ZnO 92/8 PW25 after annealing for 1 hr after 30% cold working
 
<xr id="fig:Strain hardening of Ag ZnO 92 8 WPW25"/><!--Fig. 2.122:--> Strain hardening of Ag/ZnO 92/8 WPW25 by cold working
 
<xr id="fig:Softening of Ag ZnO 92 8 WPW25"/><!--Fig. 2.123:--> Softening of Ag/ZnO 92/8 WPW25 after annealing for 1hr after different degrees of cold working
 
<xr id="fig:Micro structure of Ag ZnO 92 8 Pw25"/><!--Fig. 2.124:--> Micro structure of Ag/ZnO 92/8 Pw25: a) perpendicular to extrusion direction
b) parallel to extrusion direction
 
<xr id="fig:Micro structure of Ag ZnO 92 8 WPW25"/><!--Fig. 2.125:--> Micro structure of Ag/ZnO 92/8 WPW25:a) perpendicular to extrusion direction
b) parallel to extrusion direction, 1) Ag/ZnO contact layer, 2) Ag backing layer
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<div class="multiple-images">
The main applications for Ag/C materials are protective switching devices such as miniature molded case circuit breakers, motor-protective circuit breakers, and fault current circuit breakers, where during short circuit failures, highest resistance against welding is required <xr id="tab:tab2.34"/><!--(Table 2.34)-->. For higher currents the low arc erosion resistance of Ag/C is compensated by asymmetrical pairing with more erosion resistant materials such as Ag/Ni, Ag/W and Ag/WC.
 
<div id="figures3">
<xr id="fig:Strain hardening of Ag C 96 4 D"/><!--Fig. 2.126:--> Strain hardening of Ag/C 96/4 D by cold working
 
<xr id="fig:Softening of Ag C 96 4 D"/><!--Fig. 2.127:--> Softening of Ag/C 96/4 D after annealing
 
<xr id="fig:Strain hardening of Ag C DF"/><!--Fig. 2.128:--> Strain hardening of Ag/C DF by cold working
 
<xr id="fig:Softening of Ag C DF after annealing"/><!--Fig. 2.129:--> Softening of Ag/C DF after annealing
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<div id="figures4">
<xr id="fig:Micro structure of Ag C 97 3"/><!--Fig. 2.130:--> Micro structure of Ag/C 97/3: a) perpendicular to extrusion direction
b) parallel to extrusion direction, 1) Ag/C contact layer, 2) Ag backing layer
 
<xr id="fig:Micro structure of Ag C 95 5"/><!--Fig. 2.131:--> Micro structure of Ag/C 95/5: a) perpendicular to extrusion direction
b) parallel to extrusion direction, 1) Ag/C contact layer, 2) Ag backing layer
 
<xr id="fig:Micro structure of Ag C 96 4 D"/><!--Fig. 2.132:--> Micro structure of Ag/C 96/4 D: a) perpendicular to extrusion direction
b) parallel to extrusion direction, 1) Ag/C contact layer, 2) Ag backing layer
 
<xr id="fig:Micro structure of Ag C DF"/><!--Fig. 2.133:--> Micro structure of Ag/C DF: a) perpendicular to extrusion direction
b) parallel to extrusion direction, 1) Ag/C contact layer, 2) Ag backing layer
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<div class="multiple-images">
<figure id="fig:Strain hardening of Ag C 96 4 D">
[[File:Strain hardening of Ag C 96 4 D.jpg|left|thumb|<caption>Strain hardening of Ag/C 96/4 D by cold working</caption>]]
</figure>
<figure id="fig:Softening of Ag C 96 4 D">
[[File:Softening of Ag C 96 4 D.jpg|left|thumb|<caption>Softening of Ag/C 96/4 D after annealing</caption>]]
</figure>
<figure id="fig:Micro structure of Ag C 96 4 D">
[[File:Micro structure of Ag C 96 4 D.jpg|left|thumb|<caption>Micro structure of Ag/C 96/4 D: a) perpendicular to extrusion direction b) parallel to extrusion direction, 1) Ag/C contact layer, 2) Ag backing layer</caption>]]
</figure>

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