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| The Rapidly Solidified Aging Copper Alloy by BP Neural Network | |
| 引用本文： | 苏娟华. The Rapidly Solidified Aging Copper Alloy by BP Neural Network[J]. 武汉理工大学学报(材料科学英文版), 2003, 18(4): 50-53. DOI: 10.1007/BF02838391 |
| 作者姓名： | 苏娟华 |
| 作者单位： | Northwestern Polytechnical |
| 基金项目： | FundedbytheState“ 86 3High techplan” (No.2 0 0 2AA331112 ) |
| 摘 要： | 1 IntroductionTheCu Cr Zralloysarewidelyusedinavarietyofproductsrequiringacombinationofhighmechanicalprop ertiesandgoodelectricalconductivity .Examplesincludeelectronicconnectors ,integratedcircuitleadframesandweldingelectrodetips[1-4] .Howeveritisdifficulttofur therimprovetheirelectricalandmechanicalpropertiesun derconventionalsolutionheat treatment (CSHT)sincethedegreeofprecipitationhardeninguponagingisre strictedbythelimitedsolubilityofchromiumandzirconi umincopper.Inanefforttoimproveth… |
| 收稿时间： | 2002-12-20 |
| 修稿时间： | 2003-05-10 |
The rapidly solidified aging copper alloy by BP neural network |
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| Juan-hua,Su,Qi-ming,Dong,Ping,Liu,He-jun,Li,Bu-xi,Kang. The rapidly solidified aging copper alloy by BP neural network[J]. Journal of Wuhan University of Technology. Materials Science Edition, 2003, 18(4): 50-53. DOI: 10.1007/BF02838391 | |
| Authors: | Juan-hua Su Qi-ming Dong Ping Liu He-jun Li Bu-xi Kang |
| Affiliation: | (1) Northwestern Polytechnical University, China;(2) College of Materials Science and Engineering, Henan University of Science and Technology, 471003 Luoyang, China |
| Abstract: | Rapid solidifiation is a kind of new process for enhancing the hardness and electrical conductivity of Cu-Cr-Zr copper alloy.The use of BP neural network(NN) is presented to model the non-linear relationship between parameters of age hardening processes and the mechanical and electrical properties of rapdily solidified Cu-Cr-Zr alloy.The improved model is developed by the Levenberg-Marquardt training algorithm and the good generalization performance is demonstrated.So,an important foundation has been laid for optimisticaly controlling the rapidly solidified aging processes of Cu-Cr-Zr alloy. |
| Keywords: | Cu-Cr-Zr alloy rapid solidification aging BP neural network Levenberg-Marquard algorithm |
| 本文献已被 CNKI 万方数据 SpringerLink 等数据库收录！ | |