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Category Directory Name
Silver-Copper Composite Materials
Inquiry
Product introduction
Silver-copper composite materials use composite technology to physically combine silver or silver alloys with copper or copper alloys. The bonding strength is called welding. The bonding strength is high, effectively taking advantage of the electrical properties of silver or silver alloys. At the same time, copper or copper alloys are used to save precious metal materials and reduce material costs. cost.
1. Silver-copper inlaid composite material:
Silver-copper inlaid composite materials are based on copper and copper alloy substrates and are inlaid with corresponding silver or silver alloys in local locations. This can achieve the purpose of saving precious metals under the premise of meeting performance requirements. Its composite form generally includes single-sided inlay and front and back inlay. Its structural shapes, such as single-strip inlay and multiple-strip inlay, can be adjusted and customized as needed.
2. Silver-copper surface composite material:
Silver-copper composite materials are based on copper and copper alloys. The corresponding silver or silver alloy is used as the conductive contact layer on the surface, and the other side can be mixed to meet the needs of welding performance materials such as iron and stainless steel to save precious metals and facilitate welding. Its structural shape is usually two or three layers.
Physical Properties
| Performance Items/Status | Soft state | 1/4 hard state | Hard |
| Conductivity of silver strip (%IACS) |
≥104 | ≥104 | ≥104 |
| Hardness of Silver Surface (HV) |
≥35 | 45-75 | ≥90 |
| Hardness of Copper Surface (HV) |
≥45 | 55-90 | ≥110 |
| Tensile Strength (MPa) |
≥130 | ≥160 | ≥280 |
| Elongation (%) | ≥8 | ≥6 | ≥2 |
| Ag/Cu interfacial bond strength | 25mm wide specimen tensile machine to fracture, fracture is not at the bonding site | ||
Ingredient Content
Product parameters
Centred Services
Wenzhou Hongfeng Electrical Alloy Co., Ltd. (hereinafter referred to as “Wenzhou Hongfeng”), founded in September 1997. The main products include electrical contact materials, metal-matrix engineered composite materials, cemented carbide materials, high-performance extremely thin lithium copper foil, and intelligent equipment, providing customers with integrated functional solutions from material research and development to component manufacturing, and then intelligent manufacturing. As Silver-Copper Composite Materials company in China, the products are widely applied in industrial manufacturing, intelligent transportation systems, smart homes, communication information, aerospace, mining, machinery manufacturing, medical, and other fields.From quotation to delivery, we provide one-stop customer service, respond quickly to customer needs, solve problems efficiently, and complete delivery; in addition, we can also provide professional material design, process optimization, sample preparation testing, mass production supply, and technical support through services such as professional material design, process optimization, and technical support. Meet customer needs for high-performance alloy materials.
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Materials Design
And DevelopmentDesign and development of new alloy functional composite materials can be carried out according to customer needs and application requirements.
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Manufacturing Process
OptimizationThe manufacturing process of new alloy functional composite materials can be optimized for customers.
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Sample Preparation
And TestingWe can provide customers with sample preparation and testing services for new alloy functional composite materials.
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Mass Production
And SupplyOnce the new alloy functional composite materials are mass-produced and provide stable and reliable supply.
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Technical Support
And ConsultingHongfeng can also provide relevant technical support and consulting services to customers. Silver-Copper Composite Materials Suppliers.
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