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We are specialists in welding wire

Views: 154 Update date: Jul 10,2019

Nickel-based alloy welding wire has the characteristics of resistant gas, resistant to caustic medium, corrosion resistance to reducing acid medium corrosion, high strength, good plasticity, cold and hot deformation, processing and welding, so it is widely used. In petrochemical, metallurgy, atomic energy, marine development, aviation, aerospace and other industries, it is a very important corrosion-resistant metal material to solve the engineering corrosion problems that stainless steel and other metals and non-metallic materials cannot solve. Nickel-based alloys are alloys based on nickel and containing alloying elements and which are resistant to corrosion in some media. When classified by chemical composition, there are mainly nickel, nickel-copper alloy, nickel-molybdenum (nickel-molybdenum-iron) alloy, nickel-chromium (nickel-chromium-iron) alloy, nickel-chromium-molybdenum (including nickel-chromium-molybdenum alloy and nickel-chromium-molybdenum-copper alloy). ) and nickel-iron chromium (both iron-nickel-based alloys) and other categories. Pure nickel wire ERNi-1 is used for welding 200, 201 nickel alloy and nickel plated steel; welding of steel and nickel dissimilar materials; surface surfacing of steel. Nickel-copper wire ERNiCu-7 Monel 400 alloy welding itself; and Monel 400 alloy and steel welding; for steel surface surfacing. Nickel-chromium welding wire ERNiCrFe-3 welding of dissimilar materials for creep-resistant joints; - welding of austenitic, ferritic and high-nickel alloys, nickel-containing 9% alloy steel welded nickel-chromium welding wire ERNiCrFe-7 for alloys Welding and steel surfacing are particularly suitable for the construction of nuclear reactors. Welding of nickel-chromium-molybdenum wire ERNiCrMo-3 INCONEL625, INCONEL825, INCONEL25-6Mo and MONEL400 alloys; - welding between ultra-high-strength austenitic steel and INCOLOY020 alloy; welding between nickel-base alloy and stainless steel dissimilar materials; weld.

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