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首页> 外文期刊>Philosophical Magazine Letters >Equal channel angular pressing of magnesium at room temperature: the effect of processing route on microstructure and texture
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Equal channel angular pressing of magnesium at room temperature: the effect of processing route on microstructure and texture

机译：室温下镁的等通道角压：加工路径对组织和组织的影响

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Various processing routes were applied to as-cast magnesium during equal channel angular pressing with back-pressure (BP) at room temperature (RT). Multiple passes with BP resulted in crack-free microstructures independent of the processing route. Microstructure and texture examination by electron backscatter diffraction and X-ray diffraction techniques after four passes revealed largely recrystallised grains. The most profound finding was the formation of special grain boundaries Σ13a and {10-12} twin boundaries during recrystallisation at RT.View full textDownload full textKeywordsmagnesium, equal channel angular pressing, grain boundaries, electron backscattering diffractionRelated var addthis_config = { ui_cobrand: "Taylor & Francis Online", services_compact: "citeulike,netvibes,twitter,technorati,delicious,linkedin,facebook,stumbleupon,digg,google,more", pubid: "ra-4dff56cd6bb1830b" }; Add to shortlist Link Permalink http://dx.doi.org/10.1080/09500839.2012.682740
机译：在室温（RT）下通过背压（BP）等通道角挤压过程中，对铸镁采用了各种加工路线。 BP的多次通过导致了无裂纹的微观结构，而与加工路线无关。经过四次扫描后，通过电子背散射衍射和X射线衍射技术进行了显微组织和织构检查，结果发现晶粒大量重结晶。最深刻的发现是在RT再结晶过程中形成特殊的晶界δ13a和{10-12}双晶界。查看全文下载关键词镁，等通道角挤压，晶界，电子背散射衍射相关var addthis_config = {ui_cobrand： “泰勒和弗朗西斯在线”，services_compact：“ citeulike，netvibes，twitter，technorati，delicious，linkedin，facebook，stumbleupon，digg，google，更多”，发布：“ ra-4dff56cd6bb1830b”};添加到候选列表链接永久链接http://dx.doi.org/10.1080/09500839.2012.682740

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