Electrical Connections Thermal Stability Pure Nickel Wire

• Pure nickel alloy

Trust in the durability and performance of our pure nickel wire, engineered for excellence in a wide range of applications. With its high melting point and resistance to oxidation, this wire is ideal for use in high-temperature environments such as furnace heating elements and thermocouples. Its excellent electrical conductivity and low coefficient of thermal expansion ensure efficient energy transfer and accurate temperature measurements, making it an essential component in demanding industrial processes.

• Physical Data

Size Range	0.025 to 8.0 mm
Density	8.89g/cm3
Specific Heat	0.109(456 J/kg.℃)
Electrical Resistivity	0.096×10-6ohm.m
Melting Point	1435-1446℃
Thermal Conductivity	70.2 W/m-K
Mean Coeff Thermal Expansion	13.3×10-6m/m.℃
Tensile Strength	462 Mpa
Yield Strength	148 Mpa
Elongation	47%

• Production Process

1. Nickel ore extraction: Nickel is extracted from nickel ore through mining and processing.

2. Nickel refining: The extracted nickel is refined to remove impurities and achieve high purity.

3. Nickel melting: The refined nickel is melted in a furnace to form a molten nickel alloy.

4. Wire drawing: The molten nickel alloy is then drawn through a series of dies to reduce its diameter and form a continuous wire.

5. Annealing: The nickel wire is annealed to relieve internal stresses and improve its ductility.

6. Surface treatment: The nickel wire may undergo surface treatment processes such as cleaning, coating, or plating to enhance its properties or appearance.

7. Quality control: The final nickel wire product is inspected and tested to ensure it meets the required specifications before packaging and distribution.

Changzhou DLX Alloy Co., Ltd. was established in 2016 and has passed ISO9001 international quality management system certification and SGS certification. Our factory is becoming a high-tech enterprise specializing in the research and production of special alloy materials. The production process includes melting, drawing, heat treatment, precision machining, and testing.
Main categories: electric heating wire, nickel welding wire, thermocouple wire, corrosion-resistant alloy, thermal spraying alloy