High-strength and high-temperature-resistance Pb-Li-Hf lead lithium alloy for shielding material
A shielding material and high-temperature-resistant technology, which is applied in the field of alloys, can solve the problems that the anti-combustion performance cannot meet the requirements, achieve excellent alloy yield, reduce usage, and overcome the effects of poor specific gravity
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0018] A high-strength and high-temperature-resistant Pb-Li-Hf lead-lithium alloy for melting shielding materials at 350 degrees. In terms of weight percentage, the chemical composition of the alloy is: Li: 1.2wt.%, Hf: 1.5wt.%, Te: 0.6wt.%, Co: 1.3wt.%, Cu: 0.4wt.%, Pr: 0.1wt .%, and the balance is lead. The preparation method of the alloy: add the above-mentioned raw materials into the atmosphere-protected induction furnace, and use a silicon carbide crucible; induction heat to 350 degrees to form an alloy solution, and use the electromagnetic stirring effect to fully stir for about 10 minutes; put the alloy liquid in After standing at 350°C for 10 minutes, it is cast into the equipment at the same level as the hot top for semi-continuous casting into the required square and round ingots. The ingot moves down at a speed of 8m / min. The ingot is deformed at room temperature, and the amount of rolling in each pass is 12%; every 3 passes of rolling need an intermediate heat tre...
Embodiment 2
[0020]A high-strength and high-temperature-resistant Pb-Li-Hf lead-lithium alloy for melting shielding materials at 370 degrees. In terms of weight percentage, the chemical composition of the alloy is: Li: 1.5wt.%, Hf: 1.3wt.%, Te: 0.5wt.%, Co: 1.4wt.%, Cu: 0.3wt.%, Pr: 0.1wt .%, and the balance is lead. The preparation method of the alloy: add the above-mentioned raw materials into the atmosphere-protected induction furnace, and use a silicon carbide crucible; induction heat to 370 degrees to form an alloy solution, and use the electromagnetic stirring effect to fully stir for about 10 minutes; put the alloy liquid in After standing at 370°C for 10 minutes, it is cast into the equipment at the same level as the hot top for semi-continuous casting into the required square and round ingots. The ingot moves down at a speed of 10m / min. The ingot is deformed at room temperature, and the amount of rolling in each pass is 16%; every 3 passes of rolling requires an intermediate heat...
Embodiment 3
[0022] A high-strength and high-temperature-resistant Pb-Li-Hf lead-lithium alloy for melting shielding materials at 390 degrees. In terms of weight percentage, the chemical composition of the alloy is: Li: 1.5wt.%, Hf: 1.4wt.%, Te: 0.5wt.%, Co: 1.3wt.%, Cu: 0.2wt.%, Pr: 0.2wt .%, and the balance is lead. The preparation method of the alloy: add the above-mentioned raw materials into the atmosphere-protected induction furnace, and use a silicon carbide crucible; induction heat to 390 degrees to form an alloy solution, and use the electromagnetic stirring effect to fully stir for about 10 minutes; put the alloy liquid in After standing at 390 degrees for 10 minutes, it is cast into the equipment at the same level as the hot top for semi-continuous casting into the required square and round ingots. The ingot moves down at a speed of 10m / min. The ingot is deformed at room temperature, and the amount of reduction in each pass is 18%; every 3 passes of rolling need to be subjected...
PUM
Property | Measurement | Unit |
---|---|---|
tensile strength | aaaaa | aaaaa |
tensile strength | aaaaa | aaaaa |
tensile strength | 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, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com