It is a kind of new functional composite material . It is based on the copper alloy . Precious Metal, silver alloy are cladded on the base metal as inlay or overlay through special bonding process.

Specifications
1. Name:AgCu Copper Alloy Strips/ Electrical Metal Coils/Clad Metal in Roll for electrical brush , commutator
2. Types:based on the copper alloy . Precious Metal, silver alloy are cladded on the base metal
3. Produce according to customers' specific requirement
4. Usage:micro motors ,electrical brush , commutator , jiggle plugsocket ,relay ,connector ,tuner, etc.

5. Certificate:ISO9001, SGS,ROHS

Product features

1. Environment friendly.

2. Good chemical stability, clad contact resistance is less than 10 mΩ.

3. Good resistance to vulcanization and anti-oxidation.

4. Good abrasion resistance, motor long service life.

Its characteristics as follows:

1,offer flexibility of material design ; being able to produce the electrical contact with high mechanical and electrical contact characteristics .

2, save precious metal materials with low prices, as precious metal is only used at electrical contact spots.

3, Precious Clad Metal Material is suitable for continuous automatically manufacture .It does not need other manufacture process ,such as welding or soldering after its formation .It simplifies manufacturing process of electrical parts with high productivity and low cost and raises the assembly precision credibility of electrical component .

Precious Clad Metal is used for all sorts of electrical component production ,such as ,micro motors ,electrical brush , commutator , jiggle plugsocket ,relay ,connector ,tuner, etc.

Precious Clad Metal production line has Germany Hi-precision Roller Machine; Hi-precision Vertical Cutting Machine ; Slotting Machine ; Ionic Absorption Test System AAS; Light Processor & Metallographic Microscope; Digital Light Processor ; Strength Tester; Hardness Tester and other 220 production and testing equipment .As client's requirement ,we can make different foils ,annual output 300 tons.

Precious metal layer and basic metal layer cladding list
Notes:Materials are according to customers' specific requirements