ISO standard AgCu bimetallic strip cover layer

Specifications Designed for new industry needs

Formed by advanced hot composite technique

Higher electric performance

More Economic

Main Materials:  Face material : Ag, AgNi, AgCdO,AgSnO2,AgZnO, AgSnO2In2O3 Base material: Cu,brass,Fe, SUS,BeCu,Phosphor copper                  Definition   Our Bimetallic Strip is used to convert a temperature change into mechanical displacement. The strip consists of two strips of different metals which expand at different rates as they are heated, usually silver and copper, or in some cases silver and brass. The strips are joined together throughout their length by cladding, brazing or welding. The different expansions force the flat strip to bend one way if heated, and in the opposite direction if cooled below its initial temperature. The metal with the higher coefficient of thermal expansion is on the outer side of the curve when the strip is heated and on the inner side when cooled The sideways displacement of the strip is much larger than the small lengthways expansion in either of the two metals. This effect is used in a range of mechanical and electrical devices. In some applications the Bimetal Strip is used in the flat form. In others, it is wrapped into a coil for compactness. The greater length of the coiled version gives Improved sensitivity.   Specification   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

     About Sample Time:   Within 10 days      General technological process 1. Copper Strip slitting 2. Surface treatment 3. Hot composite (that is to make the two kinds of composite material composite together) 4. Diffusion annealing 5. After treatment 6. Precision rolling, 7. Striping processing 8. Form the finished product 9. Inspection, 10 Packing     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.   Packing:            About shipment       Thank you for coming to our website. If you have any questions or suggestions, please do not hesitate to contact us!!!

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Product Categories : Clad Metal Strips