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[求助]
求助翻譯為英文，很急很急很急很急
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| 復(fù)合材料相組成分析表明，在復(fù)合材料制備過程中，界面發(fā)生輕微的化學(xué)反應(yīng)，生成高強硬質(zhì)的Mg2Si相，通過SEM分析、布氏硬度、透射分析、拉伸力學(xué)性能測試方式，探究碳化硅顆粒對復(fù)合材料的顯微組織及微觀性能的影響，結(jié)果表明，同AZ91相比，SiC顆粒增強AZ91復(fù)合材料硬度提升了約16.4%，SiC/AZ91D鎂合金具有較好的力學(xué)性能，材料硬度的提高，主要是由于碳化硅顆粒與基體合金AZ91進行載荷分配，作為第二相的碳化硅顆粒促使了位錯強化,使材料的硬度得到顯著提高。 |
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很好，但The phase composition analysis of the composite demonstrates slight chemical reaction on the interface and could produce the Mg2Si phase with high strength and hardness during the process of producing composite. 改為 The phase composition analysis of the composite demonstrates slight chemical reaction on the interface and could produce high strength and hardened Mg2Si phase during the process of producing composite. 如何？ |
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