1-The contact resistance is low and stable
2-Good welding resistance and thorough opening and closing
3-Good conductivity
4-Good abrasion resistance,the contact surface not changed
5-Not easy to oxidize for a long time
6-Layer material is PAg,AgNi,AgSnO2,AgSnO2ln2O3,AgCdO,AgZnO etc,base material is Copper.
Red Copper T2Y2 Strip material characteristics:
1-Red Copper T2Y2 is Copper-silver alloy,Cu+Ag≥99.9%;
2-Semi-hard state,tensile strength 245~345（MPa）,Elongation ≥8%,Vickers hardness 80~110Hv;
3-Conductivity ≥56Ms/m, resistance ≤0.0178x10-6 Ω.m,Density: 8.9 g/cm³;
4-Good electrical conductivity,thermal conductivity,corrosion resistance and processing properties, can be welded and brazed.
we are leader supplier of Bimetallic Contact Rivet in this field in China,and we are factory,have the best price,can supply the Ex-works for our customers.We have been professional in manufacturing Bimetallic Rivet Contact for more than 20 years in China.As well known,the Bimetal Silver Contacts price is changeable according to the silver raw material price in market,it will make buyers confused and difficult to make sure how operate purchasing plans for Bimetallic Silver Contacts . But we have our own Silver Alloy Contact raw material factory,have a lot of silver and copper material in store,so we have strong risk-resisting ability to give our customers the best and Ex-works price.
The process of In-die Riveting Silver Contacts
Silver contact riveting terminal riveting is a common mechanical connection method, which is more commonly used in metal secondary processing such as stamping, and spin riveting is generally used to connect electronic conductive Electrical Silver Contacts and reeds. Traditional spin riveting is generally completed by the operator after manual assembly on the spin riveting machine. This process not only has low production efficiency, but also has unstable spin riveting quality.
The in-mold riveting Point Contact method used in stamping realizes that the reed is formed in the multi-station progressive die while using automatic control technology to realize the automatic feeding and precise positioning of the conductive Silver Contact Rivet from the mold and the riveting forming, which can not only improve Production efficiency and stable riveting quality.
Metal Custom Copper Stamping process characteristics:
(1) Copper Stamping is a processing method with high production efficiency and low material consumption. The stamping process is suitable for the production of larger batches of parts, which is easy to realize mechanization and automation, and has high production efficiency. At the same time,Copper Sheet Stamping production can not only strive to achieve less waste and no waste production, but also has margins in some cases. The leftover material can also be fully utilized.
(2) The operation process is convenient and does not require the operator to have a higher level of skill.
(3) The Electrical Copper Stamping Parts generally do not need to be mechanically processed, and have high dimensional accuracy.
(4) Metal Stamping Parts Electric Copper have better interchangeability. Stability of stamping processing is better, the same batch of stamping parts. Can be used interchangeably without affecting assembly and product performance.
(5) Since the Copper Stamping Parts are made of plates, its surface quality is better, which provides convenient conditions for subsequent surface treatment processes (such as electroplating and painting).
(6) Copper Strip Stamping can obtain parts with high strength, high rigidity and light weight.
(7) The cost of Red Copper Stamping Parts produced in batches with molds is low.
(8) Precision Copper Stamping Parts can produce parts with complex shapes that are difficult to process with other metal processing methods.
What is the effect of silver plating on copper surface
1-Reduce resistance and avoid rust;
2-Prevent oxidation of the copper layer and reduce electrical conductivity;
3-Bare copper is easy to oxidize. After silver plating, oxidation can be reduced and oxidation resistance can be improved;
4-It can also increase the weldability and is easy to weld.
Advantages of silver plating on Metal Stamping Parts Electric Copper surface：
1-Silver is the best conductive conductor, and the conductivity of the substrate can be improved after silver plating；
2-Silver inherently has characteristics that make it resistant to microbes and bacterial growth; making items coated safer and more hygienic to use；
3-Silver is resistant to corrosion which helps to extend the life of the plated item Copper Stamping Parts；
4-Silver has the highest degree of optical reflectivity of any metal which makes it ideal for items such as medical lasers；
5-Silver is one of the least expensive precious metals and choosing it over other precious metals, such as gold or palladium, can save you quite a bit of money.
Contact Information:
Mr.Terry Young (Sales Manager)
Apollo Electronic Components (Xiamen) Co.,Ltd
Xiamen Apollo Stamping Welding Technology Co., Ltd
Add:225#,Jinshang Road,Huli District,Xiamen City,Fujian Province,China,361009
Tel&Fax: 0592-5765084, Mob/WhatsApp/WeChat: 0086-13859903038 ,QQ: 1260358661
Email: yfd@china-electronic-components.com
Web: www.china-electronic-components.com , www.stamping-welding.com
Since 1990,professional in Silver Contact Rivet&Core&Screw Terminal for Relay&Switch&Contactor ect Stamping&Welding solutions !