Preparation method of high purity nickel wire
A nickel wire, high-purity technology, applied in the field of metal material processing, can solve problems such as difficult to meet the use requirements, affect the ductility of nickel wire, reduce material purity, etc., achieve low production cost, less impurities, and improve the effect of material purity
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Example Embodiment
[0022] Example 1
[0023] Embodiment 1 of the present invention includes the following steps:
[0024] 1. Cut large-size electrolytic nickel plates into 150 mm wide nickel plates, put them into the heating furnace, and prepare for hot rolling;
[0025] 2. The heating temperature of the nickel plate hot rolling is 900℃, the holding time is 4 hours, and the rolling deformation is 60%; it is hot rolled into a narrow nickel plate with a thickness of 6 mm;
[0026] 3. Use the argon arc welding process to weld the hot-rolled short nickel plate to a long nickel strip, use the ultrasonic flaw detection method to detect the weld without defects, and then collect it into coils;
[0027] 4. The nickel strip coil is cold rolled to a thickness of 3.0 mm with a cold rolling mill, and the deformation amount is 50%, and then annealed; the annealing treatment adopts a protective atmosphere continuous annealing furnace for heat treatment, the heating temperature is 850 ℃, and the annealing speed is 1.0 ...
Example Embodiment
[0030] Example 2
[0031] Embodiment 2 of the present invention includes the following steps:
[0032] 1. Cut large-size electrolytic nickel plates into 120 mm wide nickel plates, put them into the heating furnace, and prepare for hot rolling;
[0033] 2. The heating temperature of the nickel plate hot rolling is 1040℃, the holding time is 1 hour, and the rolling deformation is 90%; it is hot rolled into a 3.5 mm thick narrow nickel plate;
[0034] 3. Use the argon arc welding process to weld the hot-rolled short nickel plate to a long nickel strip, use the ultrasonic flaw detection method to detect the weld without defects, and then collect it into coils;
[0035] 4. The nickel strip coil is cold rolled to 2.0 mm with a cold rolling mill, and the deformation is 30%, and then annealed; the annealing treatment adopts a protective atmosphere continuous annealing furnace for heat treatment, the heating temperature is 950 ℃, and the annealing speed is 1.5 meters / Minute;
[0036] 5. The ann...
Example Embodiment
[0038] Example 3
[0039] Embodiment 3 of the present invention includes the following steps:
[0040] 1. Cut large-size electrolytic nickel plates into 170 mm wide nickel plates, put them into the heating furnace, and prepare for hot rolling;
[0041] 2. The heating temperature of the nickel plate is 950℃, the holding time is 3 hours, and the rolling deformation is 78%; it is hot rolled into a narrow nickel plate with a thickness of 3.3 mm;
[0042] 3. Use the argon arc welding process to weld the hot-rolled short nickel plate to a long nickel strip, use the ultrasonic flaw detection method to detect the weld without defects, and then collect it into coils;
[0043] 4. The nickel strip coil is cold rolled to a thickness of 3.0 mm with a cold rolling mill, and the deformation is 10%, and then annealed; the annealing treatment uses a protective atmosphere continuous annealing furnace for heat treatment, the heating temperature is 800 ℃, and the annealing speed is 0.8 M / decimeter
[0044]...
PUM
Property | Measurement | Unit |
---|---|---|
Diameter | aaaaa | aaaaa |
Diameter | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap