Several Manufacturing Methods of Nickel Alloy Tube Material

The material of the nickel alloy pipe is a high-strength, high-temperature-resistant, corrosion-resistant alloy material, which can have high strength and certain comprehensive properties such as oxidation and corrosion resistance at a high temperature of 650-1000 ° C. The nickel-based alloy is based on the main Performance can also be subdivided into nickel-based heat-resistant alloys, nickel-based corrosion-resistant alloys, nickel-based wear-resistant alloys, nickel-based precision alloys, nickel-based shape memory alloys, etc.

1. Powder metallurgy method
   Mix nickel powder with other alloy element powders, and then make alloy materials through pressing and sintering processes. The nickel-based alloy produced by powder metallurgy has uniform chemical composition and fine grain size, and has relatively high strength and toughness.
2. Melting method
   Add various alloying elements into molten nickel, and make alloy materials through mixing and cooling. Nickel-based alloys produced by melting methods have high thermal stability and corrosion resistance.
3. Vapor deposition method
   Nickel and other alloying elements are evaporated into gas, and deposited on the surface of the substrate through a chemical reaction to form an alloy film. Nickel-based alloys manufactured by vapor deposition have high uniformity and compactness, and are suitable for manufacturing micro devices and electronic components.