What Are The Common Uses of Pure Nickel Wire?

Pure nickel wire material has high high-temperature strength and strong plasticity, and is widely used in industrial electric furnaces, home appliances, and far-infrared devices. It can be combined with nickel-chromium, aluminum, silicon, carbon, sulfur and other elements to form nickel-chromium alloy wire, which has high resistivity and heat resistance. Let’s learn about the common uses of pure nickel wire!

1) Simple identification method of pure nickel wire (nickel-chromium is not magnetic, iron-chromium-aluminum is magnetic. It is easy to distinguish between the two with a magnet. 

2) Pure nickel wire welding) Nickel-chromium welding rods and iron-chromium-aluminum welding rods are recommended for breakpoint welding. Copper welding and welding are not recommended (leads and heating wires can be welded). Method: arc welding, arc welding, oxygen welding and other inert gas shielded welding.

3) Electric heating wires are often bare wires. Pure nickel wire can be used directly for water heating, but please be careful not to insulate it from the customer.

Pure nickel wire is mainly used for materials and coatings of electric light sources. It has high surface quality and good processability. It is used to make anodes, diaphragms, electrode clips, etc. It is also used as a guide wire for light bulbs and plays a very important role in the chlor-alkali industry. role. Different usage conditions lead to different alloy compositions of electrical grade materials.

In addition, the electrode material requires low resistivity to avoid overheating of the electrode and high high-temperature strength, thereby reducing material wear, evaporating viscosity through arc, and improving performance such as service life.

1. Pure nickel wire has good weldability, high conductivity and appropriate linear expansion coefficient.

2. Good strength, low high temperature resistivity