Product Description

Copper Tungsten Welding Bolt Description

Our company uses high-purity tungsten powder and copper powder to mix, then press molding through the mold, and then sintering at high temperature to improve the density of the material, after the fusion treatment to make its microstructure more dense, and then according to the customer's size requirements for finishing and surface treatment. In particular, performance testing and quality control will be carried out before the official delivery.

Features

  • High conductivity and low loss: This composite material is particularly suitable for electrical discharge machining where high precision and high efficiency are required.
  • High hardness and high strength: it can maintain good shape stability during processing, and is suitable for the production of high precision workpieces.
  • ‌ high temperature resistance ‌ : has a high softening temperature, can maintain good dimensional stability in high temperature environment.
  • Good thermal conductivity, heat dissipation ability
  • Excellent corrosion resistance, wear resistance, long service life
  • The processing speed is fast, which can improve the production efficiency of EDM.

Application

The copper tungsten electrode workpieces produced by our company can maintain stable performance in harsh environments, and play an excellent role in metallurgical processing fields such as resistance welding, wire cutting, electric spark machining, spot welding, TIG welding or plasma welding.

  1. ‌Arc welding‌: Commonly used in welding processes such as TIG (argon arc welding), PAW (plasma arc welding) and GTAW (argon arc gas melting welding). They can stably transfer current and heat and maintain a stable arc at high temperatures to ensure welding quality.
  2. ‌Thermocouple‌ electrode material: Often used as an electrode material for high-temperature thermocouples. High-temperature thermocouples are widely used in high-temperature thermal experiments and high-temperature molten object temperature measurement.
  3. Electrolytic cell application‌: In the electrolytic cell, it is mainly used to transfer current and act on the electrolyte. Its corrosion resistance makes the electrode less likely to be corroded by the electrolyte, thereby extending its service life.

Copper Tungsten Welding Bolt Dimension

Grade

W80Cu20,W70Cu30,W55Cu45

Size

M4-M36 or Customized

Density

11.85-16.75g/cm3

Hardness

65-260 HRB

Surface

Polishing, Grinding, Chemical Cleaning

Delivery Time

20 days

Standard

ASTM, DIN, GB

Certification

ISO 9001

Copper Tungsten Welding Bolt Pictures

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