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Silver Tin Oxide Solid Contact Rivets

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unit price: negotiable
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period for delivery: Consignment Deadline Days
area: Zhejiang
Expiry date : Long Effective
last update: 2019-04-30 15:10
view count: 127
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Product details

Production Name: Silver Tin Oxide Solid Contact Rivets

Materials: AgSnO2 (Silver Tin Oxide)

Application: Relays, Contactors, circuit breakers, Switches, etc.

Product Description: AgSnO2 are eco-friendly electrical contact materials. They have good performances in anti-erosion and anti-welding properties, and have good anti-material transfer property in DC switching circuit. The main manufacturing processes are internal oxidation process, pre-oxidation process, powder metallurgy process, chemical coating process, etc.

Material Properties:

Wires

1#AgSnO2

9#AgSnO2 

91#AgSnO2 

23#AgSnO2

13#AgSnO2

SnO2 Content (wt.%)

10±1

10±1

12±1

12±1

15±1

Density (g/cm3)

≥9.90

≥9.95

≥9.85

≥9.85

≥9.5

Elec. Resistivity (μΩ·cm)

≤2.15

≤2.30

≤2.30

≤2.30

≤2.18

Hardness HV

≥85

≥95

≥70

≥75

≥85

Tensile Strength (MPa)

295-350

290-385

230-350

230-285

250-330

Elongation(%)

15-25

15-25

15-25

18-30

15-25

Manufacturing process

Pre-oxidation-Sintering-Extruding

Chemical Coating

Mixing-Sintering

     -Extruding


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