

Add to Cart
Tungsten has a high melting point, high temperature strength and creep resistance, as well as good thermal conductivity, electrical conductivity, and electron emission performance. Low expansion coefficient and lowest metal vapor pressure. Generally made by powder metallurgy. Copper wires, copper sheets, copper tabs, and copper foils need to be welded in motors and motors, but because the base material has high electrical conductivity, tungsten electrodes are suitable for resistance welding electrodes.
Tungsten electrodes are widely used in welding, high-voltage
anodes, cathode discharges, and thermally conductive devices.
Tungsten electrodes can be used as probes, resistance welding
electrodes, plasma discharge electrodes, welding electrodes, etc.
depending on the application.
The tungsten electrode of our company adopts high-purity tungsten
powder raw materials and is strictly controlled by many advanced
processes to ensure purity (99.95%).
Our company's doped tungsten electrode materials use rare earth
elements as additives. Compared with pure tungsten, it has high
temperature resistance and long service life.
Tungsten copper grade: WD10070;
Model: 55W45Cu, 68W32Cu, 70W30Cu, 75W25Cu, 80W20Cu, 85W15Cu,
90W10Cu.
Item Name: | Resistance Welding Electrodes |
Materials: | C15000 Copper Zirconium C18150 Copper Chromium Zirconium C18200 Copper Chromium C18000 Copper Nickel Silicon Chromium C17510 Copper Nickel Beryllium C17200 Copper Beryllium RWMA Class 10 Copper Tungsten RWMA Class 11 Copper Tungsten RWMA Class 12 Copper Tungsten RWMA Class 13 Tungsten RWMA Class 14 Molybdenum RWMA Class 20 Dispersion Strengthened Copper |
Application:
Our company's doped tungsten electrode is used in resistance
welding copper wire, copper lug, copper braided wire and other
high-quality electrodes to ensure the operation of fully automatic
wire generation.
Electronic precision spot welding electrodes are used in various
welding equipment including electronic spot welding machines, bump
welding machines, hot presses, ultrasonic welding machines and so
on. Used for USB wire welding, FPC + PCB welding, FFC + PCB
welding. Electronic precision spot welding is widely used in
precision welding processes in the electronics industry. Such as
welding of high-frequency communication components, welding of chip
transformer leads, welding of chip inductor coils, welding of micro
horn leads, welding of inductive IC card coils, welding of buzzer
leads, welding of receiver leads, speaker leads Welding, welding of
headphone leads, welding of antenna leads, welding of microphones,
vibration motor coils, welding of motors, clock coils, welding of
components on modules and PCBs on.