Alloy Material Inner Oxidized is widely used method to make Oxidized Electrical Contact, including AgZnO2, AgCuO, AgCdO, etc.
Oxidized contact characteristics are as follows:
(1)Inner Oxidized Electrical Contact owns excellent consistency, tiny Oxidized material particle, arc corrosion resistance and long electricity ife.
(2)Adding nickel and thulium to AgSnO2, AgSnO2In2O3, AgZnO2, AgCuO, AgCdO, 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.
Inner Oxidized Electrical Contacts are widely used in low voltage electrical appliance.
(1)AgSnO2, AgSnO2In2O3 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 DZ15L series breaker etc. Some large capacity switches also use AgZnO materials such as ME omnipotence breaker.
(3)AgCdO series
Widely used in large and middle capacity relay, contactor, AC/DC switches and mid and small capacity circuit breaker, especially mid and large capacity AC Contactor.
The manufacturing and test equipments for Inner Oxidized Electrical Contact include intermediate frequency melting furnace, hot mill and precision mill machine, auto-stamping machine, oxidized furnace, High Pressure whisht-Pressure Machine, Ionic Contamination Test System AAS/WF10, Colored Microscope From Japan, etc. We can develop and manufacture oxidized contact according to customers'specific requirement, and the output can surpass 120 tons annually.
Minyang Group Co., Ltd was located in the north of famous moutain-yangtang mountain in the electric city — Liushi.
Our company is one of the earliest expert manufacturer to produce electrical contact, rivet, silver wire, and so on. In our compay, we have many high learned staff group and have excellent technical department which can explore any special type for our guests...And our ompany have nice management to control low cost to offer our guests best price with advanced productive equipment and examination machinery for supplying high quality products, so our company have won high reputations and good trust from widely guests.
Since our company was founded, we keep our tenet " Quality first, Customer first" all the time, and we pasted the quality system certificate ISO90012000. Our company is an expertly manufacturer to produce AgW, AgWC, AgNi, AgCdO, AgZnO3, AgSnO2, AgC, AgCu alloy, AgCu compound, CuW and so on compound rivet electrical contact which was widely used in railroad-signal relay, low voltage circuit breaker, protection switch for circuit, contact for air apparatus, low voltage contactors, relays, automatic switch flash relays, auxiliary switch series, timers, starters, breakers and leakage protective switches, etc.
At last, our company will welcome our new and old guests from any place to direct us and do some cooperations with us we must offer our best price, high quality and good after-sale sevice to our any customer.
