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Images of Metamorphosis in Poetry of Emily Dickinson and Yu Xiuhua
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作者 hu fang-yi 《Journal of Literature and Art Studies》 2023年第9期627-634,共8页
Despite being unnoticed women at the time,Emily Dickinson and Yu Xiuhua,two female poets of different generations and countries,their works shook the poetry world in a powerful way.Trapped in a small place in their li... Despite being unnoticed women at the time,Emily Dickinson and Yu Xiuhua,two female poets of different generations and countries,their works shook the poetry world in a powerful way.Trapped in a small place in their lives,their poems express the same desire for love and the world.Through many metamorphic imagery,their poems transcend themselves from their small bodies,small rooms,and small villages to a vast spiritual world.Such kind of transformation helps the poets integrate poetry into their lives,break the“double bind”for female poets,and express their repressed love and self-assertion. 展开更多
关键词 Emily Dickinson Yu Xiuhua IMAGE METAMORPHOSIS
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AlSi扩散涂层的制备及其在模拟燃煤环境中的热腐蚀行为 被引量:1
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作者 周岩 胡芳溢 +5 位作者 司瑞雪 张轲 曹中秋 鲁捷 辛士刚 张洪波 《材料保护》 CAS CSCD 北大核心 2020年第2期74-78,104,共6页
随着燃煤电站运行温度提高,会对电站耐热部件金属材料T91产生严重的高温热腐蚀,降低其设计使用寿命,因此,亟待开发耐热钢T91耐热腐蚀涂层。采用电弧离子镀技术在耐热钢T91表面制备一层Al5%Si镀层,然后在550℃真空热处理40 h形成AlSi扩... 随着燃煤电站运行温度提高,会对电站耐热部件金属材料T91产生严重的高温热腐蚀,降低其设计使用寿命,因此,亟待开发耐热钢T91耐热腐蚀涂层。采用电弧离子镀技术在耐热钢T91表面制备一层Al5%Si镀层,然后在550℃真空热处理40 h形成AlSi扩散涂层;研究了该AlSi扩散涂层在650℃和750℃空气中典型燃煤环境中75%Na2SO4+25%NaCl盐膜下的热腐蚀行为。结果表明:耐热钢T91发生了快速热腐蚀,表面腐蚀产物主要是Fe和Cr的混合氧化物,易于剥落而不具有高温防护性能;而当T91表面施加Al5Si扩散涂层后,热腐蚀速度明显降低,表面腐蚀产物主要富含Al2O3,其抗热腐蚀性能较优,具有较好的高温防护性能。 展开更多
关键词 燃煤电厂 耐热钢T91 AlSi扩散涂层 高温热腐蚀
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