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|Properties:||Low Resistance,high Arc Erosion Resistance,long Electric Life||Application:||Relay, Connector, Middle And Small Capacity Low Voltage Breaker, DC/AC Switch, Drive Protective Switch, Protective Switch Etc.|
|Materials:||AgW,AgNi,AgCdO, AgNiC,AgWC,Cu,Fe||Products Service:||Clean With No Burr|
Powder Metallurgy Products,
Silver Plated Contacts
Silver Tungsten Contact Plates for contactor and switches with RoHS Approved
1. Product name: Silver Alloy Contacts
other name: contact point, electrical contact, contact tips
Alloy Material Inner Oxidized is widely used method to make Oxidized Electrical ,including AgSnO2 ,AgSnO2InO3,AgZnO2,AgCu0,AgCd0,etc.
2. Product introduce
Oxidized contact characteristics are as follows:
(1),Inner Oxidized Electrical Contact owns excellent consistency, tiny Oxidized material particle, arc corrosion resistance and long electricity life .
(2),Adding nickel and thulium to AgSnO2, AgSn02In2O3, AgZn02, AgCu0, AgCd0, etc with the technology of low temperature high pressure oxidized takes effect on making grain tiny ,dispersion and aggrandizement ,consequently improves their mechanical strength ,ameliorate fusion ,arc corrosion resistance and abrasion.
(3) ,Adopting melting pulverization and pre-oxidized manufacturing methods can make high quality contact material with the advantage of grain thin and organization uniformity ,no defection in microcosmic structure ,eliminating oxide leanness area.
3. Main application
Inner Oxidized Electrical Contact are widely used in low voltage electrical appliance
(1), AgSnO2,AgSnO2In03 series: Widely used in AC Contactor (CJ20,CJ40,3TF ,ETC)Power AC Switch (>=50KW),DC Contactor ,AC DC Power Relay ,Automobile and low voltage circuit breaker.
(2), AgSnO2 series: Widely used in low voltage circuit breaker with rating ,electricity within 200A(such as DZ15 series ,especially omnipotence breaker )drive socket, protective socket, AC Relay DZ5L series breaker etc. Some large capacity switches also use AgZnO materials such as ME omnipotence breaker.
4. why chose LONGSUN?
Longsun group founded in 1986, with 30 years experience in contact point filed. and we are one of leading manufactures of eleltrical alloy product industry in china.
Our Group owns Shanghai Longsun Alloy Co., Ltd, Zhejiang Longsun Investment Co., Ltd. and Wenzhou Longsun Electrical Alloy Co., Ltd., Zhejiang Longsun Electronic Technology Co., Ltd., Zhejiang Urban Construction Investment Co., Ltd., with a total registered capital of 370 million yuan, 2013 annual sales of 1.4 billion yuan, the total assets of 1.2 billion yuan.
Our products are widely used in high and low voltage electrical equipment, military, aerospace, electronics, telecommunications, home appliances, solar panels and other areas, the Group mainly serving Fortune 500 companies, Schneider, ABB, LG, Siemens, Omron, British Invensys, GE, Tyco, Eaton, Emerson, Chint, West Germany, the people, Tengen, Jinlong Electrical, Xiamen Hongfa other world-renowned Electric Company
We provide customized service according to the customer's requirement. At the same time, is also committed to helping customers improve the performance of the product, to provide customers with solutions, to follow the common growth of customers.
(5) Production management
Production management company primarily used the causal diagram, histograms, control charts, 5WHY other methods of quality problems in the production process of a full and thorough analysis, to find the root cause and to develop effective countermeasures.
(6) quality management
The company set up since 2001 quality management system and achieved certification run so far, has formed a very sound quality management system.Early 2014 to establish an environmental management system and occupational health and safety management system, and in May 2014 passed the certification.
(7) Research and development
In recent years, we have obtained nearly 30 new product patent of invention and utility, as the launch of these products, bringing a high value to electrical industry user and promoting the development of the whole industry, contribute to China's national industry.