A method of producing a wide strip of n06625
By combining vacuum induction melting and electroslag remelting, the metallurgical defects of N06625 alloy strip in the high-end manufacturing field have been solved, and high-quality wide strip has been produced to meet the needs of nuclear power and new energy fields, achieving domestic substitution.
CN117483426BActive Publication Date: 2026-06-19BAOJI TITANIUM IND
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- BAOJI TITANIUM IND
- Filing Date
- 2023-11-25
- Publication Date
- 2026-06-19
Smart Images
Figure CN117483426B_ABST
Abstract
This invention discloses a method for preparing wide-width N06625 strip, comprising: vacuum induction melting of raw materials and smelting additives, followed by electroslag remelting under an argon atmosphere, and finally homogenization treatment to obtain N06625 ingots; forging the N06625 ingots three times to obtain N06625 slabs, rolling the N06625 slabs twice and then performing two rough rolling passes to obtain N06625 sheets; hot continuous rolling the N06625 sheets, followed by heat treatment and shot blasting and pickling to obtain whitened N06625 strip; and cold rolling the whitened N06625 strip multiple times to obtain the required thickness, followed by annealing and pickling to obtain the finished N06625 strip. Through the above processes, N06625 strip with comprehensive performance meeting the requirements for use in nuclear power and new energy fields can be obtained.
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