Product Details

Delivery Time:within 15 days
Certification:SGS, ISO9001,ROHS

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.

Material	Specification(WT%)						density≥ g/cm3	hardness HB≥	resistance ratio ≤μΩ.cm
Material	Ag	SnO2	In2O3	ZnO	CuO	CdO	density≥ g/cm3	hardness HB≥	resistance ratio ≤μΩ.cm
AgSnO2(8)	92	8	──	──	──	──	9.9	65	2.3
AgSnO2(10)	90	10	──	──	──	──	9.8	70	2.4
AgSnO2(12)	88	12	──	──	──	──	9.7	75	2.5

AgSnO2(5)InO3(3)	92	5	3	──	──	──	9.9	70	3.2
AgSnO2(6)In2O3(3)	90	6	4	──	──	──	9.8	70	3.3
AgSnO2(7)In2O3(3)	90	7	3	──	──	──	9.8	75	3.3
AgSnO2(8)In2O3(4)	88	8	4	──	──	──	9.7	75	3.4
AgSnO2(9)In2O3(4)	87	9	4	──	──	──	9.6	80	3.5
AgSnO2(10)In2O3(4)	86	10	4	──	──	──	9.5	80	3.5

AgZnO(8)	92	──	──	8	──	──	9.7	65	3.2
AgZnO(10)	90	──	──	10	──	──	9.55	71	3.4

AgCdO(8)	92	──	──	──	──	8	10.05	64	2
AgCdO(10)	90	──	──	──	──	10	10	65	2.1
AgCdO(12)	88	──	──	──	──	12	9.9	67	2.3
AgCdO(13)	87	──	──	──	──	13	9.8	70	2.5
AgCdO(15)	85	──	──	──	──	15	9.75	70	2.7

AgCuO(10)	90	──	──	──	10	──	9.6	65	2.5

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 ca