Item name:Silver Alloy Contact Rivets Material:Ag,AgCdO,AgNi,AgSnO,AgZnO Item name:  Silver Alloy Contact Rivets Specifications

1.Material: AgSnO,AgCdO,AgNi,AgU,Ag2,AgRe,

2.High quality with competitive price 3.Certification:SGS 4.MOQ:5000 pcs

AgCdO Contact:

Three compound rivet contact

Pure silver And Fing-grain Silver

·Wire Materials

·Electrical Contacts

Ag/Cu/Ag Composite Contact

Characteristic:

Pure Silver possesses very high electrical conductivity, easy to produce and welding. When the trace elements are added to silver, the alloy will obtain a finer grain structure than pure silver, so that it possesses the qualities of electric conductivity and steady contact resistance like silver, the strength and hardness better than silver's and the electric life longer than that of pure silver.

 

 

Silver-Nickel

·Wire Materials

·Electrical Contacts

·AgNi/Cu/AgNi Composite Contacts

Characteristic:

The Silver-Nickel (AgNi) Contact Possesses high electrical conductivity, low-stable contact resistance, good wear resistance. And it's nontoxic. The material transfer in case of DC is very small. AgNi (10), AgNi (20) can be made from powder pressed sintered extrude. AgNi (30) can be made from powder pressed sintered repressed.

 

Silver-Iron

·Wire Materials

·Electrical Contacts

·AgFe/Cu/AgFe Composite Contacts

Characteristic:

Silver-Iron (AgFe) has good electric conductivity, heat conductivity, non-toxic, wear resistance. The contacts are produced by this material possesses high interrupting capability, low temperature rising. The materials can be made from coprecipitated powder pressed sintered extrude.

 

Silver-Cadmium

·Wire Materials

·Electrical Contacts

·AgCd/Cu/AgCd Composite Contacts

Characteristic:

Silver-Cadmium alloy (AgCd) has good electric conductivity and some ability of arc elimination, been used in carbon electrical apparatus and some instruments.

 

Silver-Copper

·Wire Materials

·Electrical Contacts

·AgCu/Cu/AgCu Composite Contacts

 Characteristic:

Silver-Copper (AgCu) has relatively high hardness and wear resistanc. The electrical contacts are mainly used in electrical apparatus which are sliding and rubing during on-and -off peration.

 

Silver-Cadmium Oxide

·Wire Materials

·Electrical Contacts

·AgCdo/Cu/AgCdo  Composite Contacts

Characteristic:

Good wear resistance, anti-welding,relatively constant contact resistance Cadmiun Oxide are spreaded all over the silver base, so the materials property increase in hardness and wear resistance.. It is beneficial to cooling and are-suppression vilent evaporation that the spread cadmium ordie particle can absofb large mumber of heat as decomposing under the arcing action, The Violent  evaporation blow off the arcing as decomposing, and purify the face of contacts. So it will reduce the wear resistance, increase in the electric life, and keep low contact resistance, silver_cadmium Oxide wires are made by advance oxidation method. Flap contacts added with the trace elements(T) are made by alloy in ternal oxidation method, and thebrazing side is silver.

 

Silver-Tin oxide

·Wire Materials

·Electrical Contacts

AgSnO2/Cu/AgSnO2  Composite Contacts

Characteristic:

The Silver-Tin Oxide Contact materials are produced by farina with especial technics, Good wear resistance. anti-welding, and decmposing under the arcing action, This contact have used in Ad, Dc connectior relay and low voltage breaker fields etc on..

 

Silver-Tin oxide Indium Oxide

·Wire Materials

·Electrical Contacts

·AgSnO2In2O3/Cu/ AgSnO2In2O3 Composite Contacts

Characteristic:

The Silver-Tin Oxide Indium Oxide (AgSnO2In2O3). materials combine good resistance to welding and stable contact resistance together with excellent to arc erosion, and is poisonous-less. It is

Actively developed and recommended material in the world. Silver –Tin Oxide Indium Ocide wires are made by advance osidation method. Flap contacts are made by alloy internal oxidation method , and the brazing side is silver ..

 

 

Chinese National Standard of Bimetal Rivets

item	head diameter D mm	head thickness T mm	Face composite layer thickness S mm	Tail diameter d   mm	Tail length L  mm	R  mm	Demoulding angle
Limit deviation	±0.1	±0.05	S≤0.4±0.060 S0.4±0.60	0.02 0.10	0.150	R≤6±1 R6±2	±2
Basic dimension	2.5	0.6,0.8,1.0	0.3-0.4	1.2,1.5	1-2	4,6	9,10,11,12
	3.0	0.8,1.0,1.2	0.351-20.50	1.5		6,8
	3.5			1.5,2.0	1-3.0
	4.0	1.0,1.2,1.5		2.0		8,10
	4.5			2.0,2.5
						10,15
	5.0	1.0,1.2 1.5,2.0	0.401-20.60	2.5
	5.5			2.5,3.0		15,20
	6.0			3.0
	6.5	1.2 1.5 2.0	0.501-20.70	3.0,3.5
						20,25
				3.5,4.0
	7.0
	8.0