High-strength die casting zinc alloy containing Ca and Be for ocean platform
An offshore platform, high-strength technology, applied in the field of alloys, can solve the problems of complex smelting and pouring equipment and processes, toxic gas pollution of the environment, damage to alloy performance, etc., to reduce welding workload, reduce its own weight, and refine grains Effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0017] A high-strength die-cast zinc alloy containing Ca and Be for offshore platforms smelted at 450 degrees. In terms of weight percentage, the chemical composition of the alloy is: Ca: 1.2wt.%, Be: 0.6wt.%; Cu: 1.8wt.%, Sc: 0.6wt.%, Co: 1.6wt.%, Te: 0.5wt .%, the balance is zinc. 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 450 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 450°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 12m / min. The ingot can be used as casting raw material for pressure casting in the subsequent process to prepare zinc-calcium alloy castings with complex shapes; the final heat...
Embodiment 2
[0020]A high-strength die-cast zinc alloy containing Ca and Be for offshore platforms smelted at 470 degrees. In terms of weight percentage, the chemical composition of the alloy is: Ca: 1.4wt.%, Be: 0.7wt.%; Cu: 1.9wt.%, Sc: 0.7wt.%, Co: 2.4wt.%, Te: 0.5wt.% .%, the balance is zinc. 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 470 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 470 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 12m / min. The ingot can be used as casting raw material for pressure casting in the subsequent process to prepare zinc-calcium alloy castings with complex shapes; the fin...
Embodiment 3
[0023] A high-strength die-cast zinc alloy containing Ca and Be for offshore platforms smelted at 490 degrees. In terms of weight percentage, the chemical composition of the alloy is: Ca: 1.0wt.%, Be: 0.6wt.%; Cu: 1.6wt.%, Sc: 0.8wt.%, Co: 2.6wt.%, Te: 0.4wt.% .%, the balance is zinc. 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 490 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 490°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 14m / min. The ingot can be used as casting raw material for pressure casting in the subsequent process to prepare zinc-calcium alloy castings with complex shapes; the final he...
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