Nickel-iron-based alloy welding wire as well as manufacturing method and using method thereof
A technology of alloy welding wire and production method, which is applied to welding equipment, manufacturing tools, welding media, etc., can solve the problems of low utilization rate of welding powder, waste of resources, and easy flying of welding powder out of the molten pool, etc., and achieves low cracking risk and high production efficiency. Efficiency improvement and the effect of increasing the adaptability of workpiece assembly clearance
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0068] The nickel-iron-based alloy welding wire was prepared by adopting the formula whose chemical composition was the lower limit of the application, and the welding process parameters were the parameters in the middle area of the application to complete the welding joint of Example 1.
[0069] A nickel-iron-based alloy welding wire for welding carbon steel and cast iron, the nickel-iron-based alloy welding wire includes the following components by mass: C: 0.41%, Si: 2.11%, P: 0.003%, S: 0.001 %, Fe: 29%, Ce: 0.021%, Y: 0.039%, Ni is the balance, and the welding wire specification is φ1.2 mm.
[0070] The using method of described nickel-iron base alloy welding wire, comprises the following steps:
[0071] (1) Base material preparation:
[0072] The chemical composition of the gray cast iron used in this application is as follows in parts by mass: C: 3.21%, Si: 1.83%, Mn: 0.94%, S: 0.11%, P: 0.14%, the minimum tensile strength is 250 MPa, and the thickness H1 is 10 mm. ...
Embodiment 2
[0080] The nickel-iron-based alloy welding wire was produced by adopting the formula whose chemical composition was the upper limit of the application, and the welding process parameters were the parameters in the middle area of the application to complete the welding joint of Example 2.
[0081] A nickel-iron-based alloy welding wire for welding carbon steel and cast iron, the nickel-iron-based alloy welding wire includes the following components by mass: C: 0.49%, Si: 2.49%, P: 0.009%, S: 0.004 %, Fe: 31.9%, Ce: 0.049%, Y: 0.039%, Ni is the balance, and the welding wire specification is φ1.2 mm.
[0082] A method for using a nickel-iron-based alloy welding wire suitable for welding carbon steel and cast iron, comprising the following steps:
[0083] (1) Base material preparation
[0084] The chemical composition of gray cast iron used in this application is as follows in parts by mass: C: 3.21%, Si: 1.83%, Mn: 0.94%, S: 0.11%, P: 0.14%, the minimum tensile strength is 250...
Embodiment 3
[0092] The nickel-iron-based alloy welding wire was produced by adopting the formula in the middle area of the application with each chemical composition, and the welding process parameters were the parameters in the middle area of the application to complete the welding joint of Example 3.
[0093] A nickel-iron-based alloy welding wire for welding carbon steel and cast iron, the nickel-iron-based alloy welding wire includes the following components by mass: C: 0.45%, Si: 2.30%, P: 0.002%, S: 0.001 %, Fe: 30.5%, Ce: 0.035%, Y: 0.025%, Ni is the balance, and the welding wire specification is φ1.2 mm.
[0094] A method for using a nickel-iron-based alloy welding wire suitable for welding carbon steel and cast iron, comprising the following steps:
[0095] (1) Base material preparation
[0096] The chemical composition of gray cast iron used in this application is as follows in parts by mass: C: 3.21%, Si: 1.83%, Mn: 0.94%, S: 0.11%, P: 0.14%, the minimum tensile strength i...
PUM
| Property | Measurement | Unit |
|---|---|---|
| Diameter | aaaaa | aaaaa |
| Tensile strength | aaaaa | aaaaa |
| Thickness | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
Login to View More