镁合金塑性加工技术发展及应用
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潘复生, 蒋斌
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Development and Application of Plastic Processing Technologies of Magnesium Alloys
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PAN Fusheng, JIANG Bin
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表1 固溶元素对Mg基面滑移临界剪切应力(CRSS)的影响[47]
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Table 1 Basal CRSS changes of Mg with different solutes[47]
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| Element | Solubility in Mg (atomic fraction / %) | ΔτCRSS at the most solubility MPa | ΔτCRSS at 1% (atomic fraction) solubility / MPa |
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| Gd | 4.53 | 23.22 | 10.91 | | Ca | 0.41 | 6.85 | 10.71 | | Yb | 1.2 | 11.15 | 10.18 | | Mn | 0.996 | 10.13 | 10.15 | | Y | 3.4 | 16.71 | 9.06 | | Dy | 4.83 | 18.89 | 8.6 | | Er | 6.9 | 19.05 | 7.25 | | Si | 1.16 | 4.75 | 4.41 | | Ag | 3.83 | 8.54 | 4.37 | | Zn | 2.69 | 5.23 | 3.19 | | Sb | 0 | 0 | 2.37 | | Al | 11.5 | 7.08 | 2.09 | | Sc | 15 | 6.11 | 1.58 | | Ti | 0.12 | 0.49 | 1.41 | | Sn | 3.35 | 2.34 | 1.28 | | Li | 17 | 4.8 | 1.17 | | Zr | 1.04 | 1 | 0.98 | | Fe | 0.00043 | 0.24 | - |
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