AgNi/Cu Button Contact

Specifications

AgNi/Cu Button Contact
High quality with competitive price
SGS, ROHS, ISO9001
Best after sale service
Short delivery time

AgNi/Cu Button Contact 

Product Overview:

The small salient points can increase the material’s weldability, fasten the iron-based alloys like electrical contact, bimetal tip, stainless steel, etc.

Main Materials:

AgCdO/Cu, AgNi/Cu, AgSnO2/Cu, AgCe/Cu, etc.

Main Application:

It is suitable for impulse welding method and contact bridge welding. Widely used in electrical appliances such as temperature controllers, small capacity relays, etc.

AgNi Features:

(1) AgNi contact material contains 10% to 40% Ni

(2) Produced by powder metallurgical production, with low and stable contact resistance, high hardness and mechanical strength

(3) Material transfer in case of DC is very low

(4) High electrical and thermal conductivity

(5) With very low arc erosion. On making higher current, normally asymmetric pairs with Ag contact materials are applied

(6) Wire of solid and composite rivets produced by powder sintering-extruding methods

AgNi Physical Property:

Material	Composition		Density g/cm3	Resistivity μΩ.cm	Hardness HV(MPa)
	Ag	Ni
AgNi10	90	10	>10.25	<2.10	>800
Ag Ni20	80	20	>10.25	<2.30	>850
Ag Ni30	70	30	>9.7	<2.70	>850
Ag Ni40	60	40	>9.5	<3.40	>850