Trimetal Rivet Electrical Contact

Our Trimetal Rivet Electrical Contact represents a cutting-edge solution in the field of electrical component manufacturing. Since 1990, we have been a professional in Silver Contact & Contact Riveting & Contact Welding & Metal Stamping for Relay, Switch, Contactor, Breaker, etc. These Three Compound Rivets are designed to meet the high-performance requirements of modern electrical devices.

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Products Description

The head and foot of the trimetal rivet electrical contact are made of high-quality silver alloy. This silver alloy is selected for its excellent electrical conductivity, anti-arc performance, and wear resistance, which are essential for electrical contacts in relays, switches, etc.

The middle layer is pure copper, which provides good electrical conductivity and mechanical support. Pure copper has high thermal conductivity, which can effectively dissipate heat generated during Trimetal Electrical Rivets, reducing the risk of overheating and improving the reliability of the component.

Key Advantages

Cost-Effective Innovation	By adopting a Three Compound Contact (head and foot as silver alloy, middle as pure copper), it can replace the traditional overall silver contact. This innovative design helps customers save at least 30 - 65% of the cost, without sacrificing performance.
Superior Quality Assurance	We have strict control over the thickness and bonding degree of the silver layers at the head and foot. This ensures that the silver layer will not fall off, providing long-term and stable Trimetal Contact Rivets performance.
Specific Applications	Ideal for industrial control relays with conversion functions, especially for moving contacts that require left-right movement. Three-Compound Rivets can accurately meet the functional needs of such electrical components.

Trimetal Rivet Electrical Contacts can save costs 30-65 than Solid Silver Contacts

Metal Forming Process

Principle and Advantages: Our Three Compound Contacts are manufactured using the metal cold heading process. In this process, metal is shaped at room temperature, which can maintain the integrity of the metal structure. For the three-compound structure, it can ensure the tight combination of silver alloy (head and foot) and pure copper (middle), without internal stress that may cause component failure.

Precision Control: The cold heading process allows for precise control of the shape and size of the Trimetal Contact Rivets. This is crucial for ensuring the consistency of electrical contact performance, especially for the thickness of the silver layer and the dimensions of the rivet, which directly affect the contact resistance and service life.

Our Service

Material Customization

We can customize the material ratio of the Three Compound Contacts according to customers' needs. For example, adjust the composition of the silver alloy to obtain different electrical conductivity, anti-arc performance, or wear-resistant properties, so as to meet the specific requirements of different electrical components.

Dimension Customization

According to the design of customers' electrical components, we can customize the dimensions of the Trimetal Rivet Electrical Contact, including the diameter of the head, the length of the body, and the thickness of each layer. This ensures that our products can be perfectly matched with customers' component designs.

Structural Customization

For some specially structured electrical components, we can customize the structural design of the Trimetal Electrical Rivets. For example, design special-shaped contact surfaces or special connection structures to meet the unique functional requirements of customers' products.

We are professional in manufacturing Trimetal Rivet Electrical Contact