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首页> 外文期刊>Philosophical Magazine Letters >A new correlation between electronic parameters and glass forming ability of metallic alloys
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A new correlation between electronic parameters and glass forming ability of metallic alloys

机译：金属合金的电子参数与玻璃形成能力之间的新关联

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A quantitative correlation between the glass forming ability and the electronic parameters of metallic alloys is presented. It is found that the critical cooling rate for glass formation (R c) correlates well with the average work function difference (Δ) and the average electron density difference () among the constituent elements of the investigated alloys. A correlation coefficient (R 2) of 0.77 was found for 68 alloys in 30 metallic systems, which is better than the previous proposed correlation between the glass forming ability and the average Pauling electronegativity difference.View full textDownload full textKeywordswork function, electron density, amorphous alloys, metallic glasses, synthesisRelated 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/10.1080/09500839.2011.579078
机译：提出了玻璃形成能力与金属合金的电子参数之间的定量关系。发现玻璃形成的临界冷却速率（R c ）与所研究合金的构成元素之间的平均功函数差（η）和平均电子密度差（）密切相关。 。在30个金属体系中的68种合金的相关系数（R 2 ）为0.77，比先前提出的玻璃形成能力与平均鲍林电负性差异之间的相关性好。查看全文下载全文text关键字工作函数，电子密度，非晶态合金，金属玻璃，合成相关变量var addthis_config = {ui_cobrand：“泰勒和弗朗西斯在线”，servicescompact：“ citeulike，netvibes，twitter，technorati，delicious，linkedin，facebook，stumbleupon，digg，google，更多“，pubid：” ra-4dff56cd6bb1830b“};添加到候选列表链接永久链接http://dx.doi.org/10.1080/09500839.2011.579078

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