Characteristics of Our Products Electrical Contact Resistance Brazing
1-Durability of electric abrasion
2-Low and stable connect resistance
3-High stability when working
4-Prevent oxidized when exposure to the air
5-Less and even electrolytic corrosion
According to the weak electric contact theory, the Silver Contact Welding resistance of Welding Component is composed of shrinkage resistance and surface film resistance. The shrinkage resistance depends on the resistivity of the material itself and the contact area. According to calculations, the shrinkage resistance is inversely proportional to the number of Welded Silver Contact Tips surfaces, that is, the more the number of Welded Electrical Contact surfaces, the larger the area, and the smaller the shrinkage resistance value. The surface film resistance is related to the surface state of the Brazing Silver Contacts to Copper Bars. When the Resistance welding Contacts pressure is small, the membrane resistance dominates, and when the pressure is high, the beam resistance is dominant.
The characteristics of Silver Alloy Oxide Contact products are as follows:
1-The Contact Tip Welding products prepared by the alloy internal oxidation method have good material density, small oxidizing material points, arc corrosion resistance, and long electrical life.
2-Silver tin oxide, silver tin oxide indium oxide, silver zinc oxide, silver copper oxide, silver cadmium oxide and other contact products are added with trace elements such as nickel and rare earth. Low temperature and high pressure oxidation technology is adopted to achieve the effect of fine particle size and dispersion strengthening. , Improve the mechanical strength of the product Electrical Contact Welding, improve the welding resistance, arc burn resistance and electrical wear resistance of the Contacts Metals Welding.
3-Using smelting atomization, combined with pre-oxidation process, the Brazing Electrical Contacts grains are refined, the structure is uniform, the microstructure does not appear segregated, the oxide poor ridge area is eliminated, and the Brazed Electrical Contacts with excellent performance is manufactured.
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 !