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4篇 您的检索式:作者名="Herbert Gleiter"
    题名 作者 年代 出处 被引量
1纳米结构非晶合金材料研究进展显示文摘迄今为止,人类社会新技术的发展主要是基于各种晶体材料(如金属、半导体等)的应用.晶体材料的性能可以通过改变它们的微观缺陷结构和/或微观化学结构来调控,但这对于当前的非晶材料而言却是难以实现的.新型的纳米结构非晶材料可以通过引入大量的非晶/非晶界面来改变非晶材料的微观缺陷结构和/或微观化学结构,从而实现对其性能的调控.本文主要讨论了目前纳米结构非晶合金材料的研究进展,包括其制备方法、结构特征和新性能.通过利用这些新特性,有可能会开启一个基于非晶材料的新技术时代.冯涛 Horst Hahn Herbert Gleiter 2017物理学报2017,66,17:3
2Our thoughts are ours, their ends none of our own: Are there ways to synthesize materials beyond the limitations of today?显示文摘Herbert Gleiter 2008Acta Materialia2008,,19:1
3Nanocrystalline Structures-An Approach to New Materials显示文摘Gleiter Herbert Marquardt Peter 1984Zeitschrift fuer Metallkunde Apr1984,75,4:1
4Nano-additive manufacturing of multilevel strengthened aluminum matrix composites显示文摘Nanostructured materials are being actively developed,while it remains an open question how to rapidly scale them up to bulk engineering materials for broad industrial applications.This study propose an industrial approach to rapidly fabricate high-strength large-size nanostructured metal matrix composites and attempts to investigate and optimize the deposition process and strengthening mechanism.Here,advanced nanocrystalline aluminum matrix composites(nanoAMCs)were assembled for the first time by a novel nano-additive manufacturing method that was guided by numerical simulations(i.e.the in-flight particle model and the porefree deposition model).The present nanoAMC with a mean grain size<50 nm in matrix exhibited hardness eight times higher than the bulk aluminum and shows the highest hardness among all Al–Al2O3 composites reported to date in the literature,which are the outcome of controlling multiscale strengthening mechanisms from tailoring solution atoms,dislocations,grain boundaries,precipitates,and externally introduced reinforcing particles.The present high-throughput strategy and method can be extended to design and architect advanced coatings or bulk materials in a highly efficient(synthesizing a nanostructured bulk with dimensions of 50×20×4 mm^(3) in 9 min)and highly flexible(regulating the gradient microstructures in bulk)way,which is conducive to industrial production and application.Chenwei Shao Haoyang Li Yankun Zhu Peng Li Haoyang Yu Zhefeng Zhang Herbert Gleiter AndréMcDonald James Hogan 2023International Journal of Extreme Manufacturing2023,5,1:0
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