Room-temperature high-plasticity wrought magnesium alloy and preparation method thereof
A deformed magnesium alloy, high plasticity technology, applied in the field of magnesium alloy materials and metal materials, can solve the problems of poor processing and forming performance, poor plasticity of deformed magnesium alloy at room temperature, etc., to improve plastic forming ability, improve compression ductility, and increase room temperature plastic effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0028] Drying: Dry the prepared raw materials: pure magnesium, pure aluminum, pure zinc (purity ≥ 99.9wt%), pure red phosphorus and aluminum-manganese master alloy, among which Mg, Al, Zn, P are at 100 ℃, while the AlMn master alloy is dried at 150 ℃;
[0029] Wherein the above raw materials contain mass percentage: Al: 5.95%, Zn: 1.05%, Mn: 0.30%, P: 0.25.
[0030] Melting: During the whole melting process, SF is continuously fed into the resistance crucible 6 Gas protection, first preheat the resistance crucible to 200 ° C, sprinkle an appropriate amount of bottom flux RJ-1 on the side wall and bottom of the crucible, then put in the weighed Mg, Al, Zn metal ingots, continue heating, wait for Mg , Al, and Zn metal ingots are all melted, add the weighed Al-Mn master alloy at a temperature of 680°C and sprinkle the covering agent RJ-6 evenly from time to time; after the Al-Mn master alloy is completely melted, then Add 0.25wt% non-metallic phosphorus at a temperature of 700°...
Embodiment 2
[0032] The raw materials and preparation method are basically the same as in Example 1, except that the addition of phosphorus is 0.35wt%, and the magnesium alloy cast rod B2 is obtained. The chemical composition detection results of the obtained magnesium alloy are shown in Table 1, and the strength performance The test results are shown in Table 2.
Embodiment 3
[0034] The raw materials and preparation method are basically the same as in Example 1, the only difference is that the addition of phosphorus is 0.45wt%, and the magnesium alloy cast rod B3 is obtained. The chemical composition detection results of the obtained magnesium alloy are shown in Table 1, and the strength properties The test results are shown in Table 2.
PUM
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