铁铝化合物

IF 10.6 2区材料科学 Q1 MATERIALS SCIENCE, MULTIDISCIPLINARY

Annual Review of Materials Research Pub Date : 2019-07-01 DOI:10.1146/annurev-matsci-070218-125911

M. Palm, F. Stein, G. Dehm

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引用次数: 70

摘要

本文讨论的铁铝化物是Fe - Al基合金，其基体由无序的bcc (Fe,Al)固溶体(A2)或有序的金属间相FeAl (B2)和Fe3Al (D03)组成。这些合金具有优异的耐腐蚀性和高耐磨性，并且相对于钢和镍基高温合金是轻质材料。这些材料引起了工业应用的新兴趣，因为它们是其他材料的经济替代品，最近通过应用新的合金概念，在高温下强化这些合金方面取得了实质性进展。对铁铝化物的研究始于一个多世纪以前，并产生了许多基本的发现。本文总结了这一领域的现有知识，延续了以前的综述。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Iron Aluminides

The iron aluminides discussed here are Fe–Al-based alloys, in which the matrix consists of the disordered bcc (Fe,Al) solid solution (A2) or the ordered intermetallic phases FeAl (B2) and Fe3Al (D03). These alloys possess outstanding corrosion resistance and high wear resistance and are lightweight materials relative to steels and nickel-based superalloys. These materials are evoking new interest for industrial applications because they are an economic alternative to other materials, and substantial progress in strengthening these alloys at high temperatures has recently been achieved by applying new alloy concepts. Research on iron aluminides started more than a century ago and has led to many fundamental findings. This article summarizes the current knowledge of this field in continuation of previous reviews.

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来源期刊

Annual Review of Materials Research 工程技术-材料科学：综合

CiteScore

17.70

自引率

1.00%

发文量

期刊介绍： The Annual Review of Materials Research, published since 1971, is a journal that covers significant developments in the field of materials research. It includes original methodologies, materials phenomena, material systems, and special keynote topics. The current volume of the journal has been converted from gated to open access through Annual Reviews' Subscribe to Open program, with all articles published under a CC BY license. The journal defines its scope as encompassing significant developments in materials science, including methodologies for studying materials and materials phenomena. It is indexed and abstracted in various databases, such as Scopus, Science Citation Index Expanded, Civil Engineering Abstracts, INSPEC, and Academic Search, among others.