Specifications

1. 10 years manufacturing,
2. full quality guarantee
3. ISO/SGS/ROHS
4. inspection test report

silver clad copper alloy series clad metal strips 

Main Materials: 

1.Face material : Ag, AgNi, AgCdO,AgSnO2,AgZnO, AgSnO2In2O3

2.Base material: Cu,brass,Fe, SUS,BeCu,Phosphor copper   

 

 Product Types:

one layer, two layers, three layers,... Inlay

one layer, two layers, three layers...  Onlay/toplay

Overlay /coverlay, edgelay,side day 

onlay clad metal strips                 inlay clad metal strips                 overlay clad metal strips              copper /brass clad silver strips

 

  

           

Characteristic:   

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

 

2. It is a new technical material, based on different industry needs, formed by advanced indoor temperature composite technology or hot composite technique. It is rolled with different alloy material and base material strip. After well composited, its electrical character and wearability are much better than single precious metal (such as gold and silver).

 

3. It is saving precious metal, keeping low cost and consistency of social development.

 

General technological process for inlay strips
Order	Process
1	Copper strip slotting
2	Surface treatment
3	Hot composite
4	Diffusion annealing
5	Cleaning
6	Precision rolling,
7	Striping processing
8	Forming to rolls
9	Test and Inspection
10	Packing

Process flow chart for inlay clad meal strip

  

Specification for  clad metal strips 

All dimensions are according to customers requirements.

 

Total Width	Silver Width	Total Thickness	Silver Thickness	Total Width Tolerance	Total Thickness Tolerance
1.5-60	1.5-60	0.1-0.5	0.05-0.3	±0.5	±0.03
1.5-60	1.5-60	0.6-1.5	0.05-1.0	±0.1	±0..05
1.5-60	1.5-60	1.6-3.0	0.05-1.5	±0.2	±0..08

   

Products  Pictures Show:

 

 

 

 

Equipment & Test Equipment:

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.