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Address: N0.1, Dongli Road, Donglai, Zhangjiagang City
Contact name:Hua Dong
Jiangsu Cheonny Overlay Co., Ltd. |
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Inconel 625 Gas shielded welding Wire Cladding Corrosion Resistance
Inconel 625 Cladding
The role of surfacing.
(1) Can effectively improve wear resistance and corrosion
resistance, so as to prolong the life of parts.
(2) easy to make a very hard metal surface on a good toughness base
metal, from where to obtain the best performance.
(3) The economical use of precious alloy materials, reduce
manufacturing costs.
(4) Can save the cost of maintenance and replacement of parts for
enterprises.
Inconel 625 is a high strength material with extremely high
corrosion resistance and oxidation resistance. Therefore, can be
competent for aerospace and chemical processing industry. This
super alloy has high mechanical strength and hardness at low
temperatures of about 2000oF / 1093oC. The alloy has excellent
resistance to chloride ion stress corrosion cracking. It is
nonmagnetic in nature. Due to its toughness, alloy 625 is suitable
for degrading chloride ions.
The excellent corrosion resistance of Inconel 625 is due to the
presence of molybdenum, niobium and refractory metal solution. The
presence of nickel and chromium in Inconel 625 provides excellent
oxidation resistance. Nickel and molybdenum prevent non-oxidative
erosion, while niobium stabilizes the alloy to prevent
sensitization during welding.
Our company mainly adopts gas shielded surfacing technology. Compared with other surfacing methods, gas shielded surfacing has the following advantages:
(1) Gas shielded welding is a kind of open arc welding. During the welding process, the heating and melting of arc and molten pool can be clearly seen, which is convenient to find problems and timely adjust, so the welding process and weld quality are easy to control.
(2) Gas shielded welding usually does not need to use tubular welding wire, so there is no slag in the welding process and no slag cleaning after welding, which saves the auxiliary labor hours of slag cleaning and reduces the welding cost.
(3) Wide range of application, high production efficiency, easy to carry out all-position welding and realize mechanization and automation.
(4) Suitable for welding most metal and alloy, most suitable for welding carbon steel and low alloy steel, stainless steel, heat resistant alloy, aluminum and aluminum alloy, copper and copper alloy and magnesium alloy.
There is a wide range of weldable metal thicknesses, with the thinest about 1mm and the thickest almost unlimited.
(5) The adaptability is also strong, and the welding efficiency is the highest when flat welding and horizontal welding.
| Inconel 625 Welding Wire Analysis | ||||||||||
| C | S | N | Cr | Ni | Mn | Si | Mo | Ti | Nb | Cu |
| 0.01 | 0.001 | 0.019 | 22.24 | R64.31 | 0.01 | 0.07 | 9.22 | 0.20 | 3.55 | ＜0.01 |
| Fe | P | Al | Co | Ta | ||||||
| 0.19 | 0.003 | 0.08 | 0.01 | ＜0.01 | ||||||
