AgSnO2In2O3 Solid Contact Rivets

AgSnO2In2O3 show high arc erosion resistance and a good resistance against contact welding.

Materials:

AgSnO2 AgSnO2In2O3 AgSnO2(10) AgSnO2(6)In2O3(4) AgSnO2(8)In2O3(4) AgSnO2(12)

General Description

AgSnO2In2O3 show high arc erosion resistance and a good resistance against contact welding. By introducing certain additives,the AgSnO2 materials,produced by the powder metallurgy technique can be modified in such a manner that contact resistance and over temperature behavior can be maintained low and stable over service life. Material transfer in DC operation is low. Contact materials of the AgSnO2In2O3 type are non-toxic and friendly to the environment.

Product Material

AgSnO2In2O3

Application Scope

Widely used in various kinds of contactors、relays、circuit breakers and switches、and so on.

Material Characteristics

	AgSnO2			AgSnO2In2O3
SnO2 Content(wt.%)	8±1	10±1	12±1	6+ln 2O 3(4)	8+ln 2O 3(4)	9+ln 2O 3(4)
Density(g/cm³)	≥10.00	≥9.90	≥9.80	≥9.80	≥9.75	≥9.75
Elec.Resisivity(µΩ•cm)	≤2.30	≤2.40	≤2.50	≤3.30	≤3.40	≤3.50
Hardness HV (Mpa)	≥700	≥700	≥750	≥720	≥760	≥780
Manufacturing process	Atomizing-Sintering-Extrusion			Internal Oxidation

	AgSnO2(10)	AgSnO2(6)In2O3(4)	AgSnO2(8)In2O3(4)	AgSnO2(12)
SnO2 Content(wt.%)	10±1	10±1	12±1	12±1
Density(g/cm³)	≥9.90	≥9.95	≥9.95	≥9.87
Elec.Resistivity(µΩ•cm)	≤2.15	≤2.38	≤2.45	≤2.18
Hardness HV (Mpa)	≥850	≥950	≥950	≥850
Tensile Strength(Mpa)	295-350	310-385	310-385	295-350
Elongation(％)	15-25	15-25	15-25	15-25

Microstructure


AgSnO2 200X	AgSnO2In2O3 200X


AgSnO2(10) 200X	AgSnO2(6)In2O3(4) 200X	AgSnO2(8)In2O3(4) 200X	AgSnO2(12) 200X

Customised Presentation of Results

From off-standard sizes and shaped structures to special performance requirements, customers around the globe offer deeply customised metal stampings and electrical connection components.

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