The main properties of nickel-chromium alloys

Nickel-chromium alloys are also widely used in the vacuum coating industry, and can be made into a certain proportion of alloy targets as raw materials for magnetron sputtering coating.

Nickel-chromium alloy, high temperature resistance strength is higher than iron-chromium aluminum alloy, not easy to deform when used at high temperature, good plasticity after long-term use, non-magnetic, high resistivity, heat fatigue resistance, oxidation resistance and high temperature shape stability, etc. Nickel-chromium alloys are widely used in the manufacture of various industrial electric furnaces, civil electric furnace wires, radiant tubes and other heating elements.

Supply status of nickel-chromium alloy

1) The supply status of the wire

A. After the cold-drawn wire is annealed, it is supplied as a soft product

B. The wire surface is brightly pickled or oxidized.

C. Hot-rolled wire rod is supplied brightly after pickling.

2) The supply status of the strip

A. Cold-rolled strips will be supplied as soft products after the return.

B. The surface of the strip is not pickled if the user has no special requirements.

C. After the flat wire is annealed with protective gas, it is supplied in a bright and soft state.

3) Packaging and marking

A. The wire is supplied in rolls wrapped in woven bags.

B. The strip is supplied with plastic wrap.

C. Thin wire and flat wire are supplied in plastic packaging around the shaft. (Carton)

D. Each cable and strip is attached with an inspection certificate, which indicates the name of the manufacturer, alloy brand, specification, resistance net weight, production date and inspector's seal.