Cr20Ni80 Insulated Bare Wire Industrial El...
Product Description Resistance heating wires mainly include four categories: pure nickel, nickel-chromium alloy, iron-chromium-aluminum alloy and copper-nickel alloy. Their production process covers core processes such as alloy smelting, precision rolling, multi-directional forging, gradient annealing, micron-level wire drawing, anti-oxidation surface treatment and precise resistivity testing. This type of material, with its outstanding high-temperature resistance and stable…







































