NAME: AgCdO Wire
Can be customized
AgCdO
Product Material
AgCdO
General Description
AgCdO contacts belong to the group of the most widely used ones on the field of low voltage electric apparatus.They combine a satisfactory resistance against contact welding with a good arc erosion resistance and a fairly low contact resistance over its complete service life.They are produced with two different techniques, atomizing-sintering-However,Cd and CdO are considered to be hazardous to health and the environment,For this reason the use of AgCdO materials will be banned in a number of countries.
Application Scope
Mainly used in almost every type of low voltage switching devices,They are typically used in microswitches, relays,light switches,contactors,switches for household appliances,some types of protective switches,as well as in certain types of circuit breakers.
Microstructure
Material Properties
Tips |
AgCdO (ASE) |
AgCdO (I.O) |
|||||
CdO Content (wt.%) |
10±1 |
12±1 |
15±1 |
10±1 |
12±1 |
15±1 |
18±1 |
Density (g/cm3) |
≥10.00 |
≥9.90 |
≥9.75 |
≥10.00 |
≥9.90 |
≥9.75 |
≥9.60 |
Elec.Resistivity (μΩ · cm) |
≤2.20 |
≤2.30 |
≤2.50 |
≤3.20 |
≤3.40 |
≤3.50 |
≤3.60 |
Hardness HV (Mpa) |
≥640 |
≥690 |
≥740 |
≥690 |
≥690 |
≥740 |
≥740 |
Manufacturing process |
Atomizing-Sintering-Extrusion |
lnternal Oxidation |
Wires |
AgCdO (ASE) |
AgCdO (I.O) |
|||||
CdO Content (Wt.%) |
10±1 |
12±1 |
13.5±1 |
15±1 |
10±1 |
12±1 |
15±1 |
Density (g/cm3) |
≥10.5 |
≥10.00 |
≥9.95 |
≥9.90 |
≥10.10 |
≥10.05 |
≥9.95 |
Elec.Resistivity (μΩ · cm) |
≤2.25 |
≤2.30 |
≤2.35 |
≤2.40 |
≤2.10 |
≤2.15 |
≤2.25 |
Hardness HV (Mpa) |
≥750 |
≥800 |
≥800 |
≥800 |
≥750 |
≥750 |
≥750 |
Tensile Strength (Mpa) |
260-350 |
260-380 |
260-380 |
260-380 |
260-350 |
260-380 |
260-380 |
Elongation (%) |
6-20 |
6-20 |
6-20 |
6-20 |
8-25 |
8-25 |
8-25 |
Manufacturing process |
Atomizing-Sintering-Extrusion |
lnternal Oxidation |
Product Types
|
AgCdO (ASE) |
AgCdO (I.O) |
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CdO Content (Wt.%) |
10±1 |
12±1 |
13.5±1 |
15±1 |
10±1 |
12±1 |
15±1 |
18±1 |
Wires |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
Strips |
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√ |
√ |
√ |
√ |
Tips |
√ |
√ |
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√ |
√ |
√ |
√ |
√ |
Bimetal strips |
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√ |
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√ |
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Rivets |
√ |
√ |
√ |
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