The Contact Tip Welding resistance value of the silver contacts under different pressures. As the pressure increases, the contact area between the Welding Electrical Contact and the silver plate continues to increase, and the contact resistance between the silver contacts should gradually decrease. The effect of pressure on the resistance of Electrical Contact Resistance Brazing: As the pressure continues to increase, the resistance value decreases in a fast and then slow manner: when the pressure increases from 10 N to 200 N, the resistance decreases linearly, and then the decline slows down. When the pressure reaches 1 kN or more, it gradually stabilizes, and when the pressure is 1.4 to 2.0 kN, there is basically no change in the Low Voltage Electrical Contacts resistance. Therefore, in order to obtain a more accurate Brazed Electrical Contacts resistance value, it should be measured at a pressure of >1.5 kN. Comparing the steady-state resistance values of Brazed Electrical Contacts with different brazing rates, it can be found that the resistance decreases as the brazing rate of Contacts Metals Welding increases, that is, the larger the soldered area, the better the conductivity of the silver contacts.

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.

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.

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.