Application of nanoparticles in cast steel: An overview

doi:10.1007/s41230-020-0037-z

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	Application of nanoparticles in cast steel: An overview
	F. Qiu, T. S. Liu, X. Zhang, F. Chang, S. L. Shu, H. Y. Yang, Q. L. Zhao and Q. C. Jiang
	2020
发表期刊	China Foundry
ISSN	1672-6421
卷号	17 期号:2 页码:111-126
摘要	The innovative and environmentally friendly methodologies for comprehensively enhancing the performances of high-strength steels without damage to plasticity, toughness and heat/corrosion/fatigue resistance are being developed. In recent years, nanoparticles elevate the field of high-strength steel. It is proposed that nanoparticles have the potential to replace conventional semi-coherent intermetallic compounds, carbides and alloying to optimize the steel. The fabrication process is simplified and the cost is lower compared with the traditional methods. Considerable research effort has been directed towards high-performance cast steels reinforced with nanoparticles due to potential application in major engineering. Nanoparticles are found to be capable of notably optimizing the nucleation behavior and precipitate process. The prominently optimized microstructure configuration and performances of cast steel can be acquired synchronously. In this review, the lattice matching and valence electron criterion between diverse nanoparticles and steel are summarized, and the existing various preparation methods are compared and analyzed. At present, there are four main methods to introduce nanoparticles into steel: external nanoparticle method, internal nanoparticle method, in-situ reaction method, and additive manufacturing method. These four methods have their own advantages and limitations, respectively. In this review, the synthesis, selection principle and strengthening mechanism of nanoparticles in cast steels for the above four methods are discussed in detail. Moreover, the main preparation methods and microstructure manipulation mechanism of the steel reinforced with different nanoparticles have been systematically expatiated. Finally, the development and future potential research directions of the application of nanoparticles in cast steel are prospected.
DOI	10.1007/s41230-020-0037-z
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收录类别	SCI
语种	英语
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文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/64317
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	F. Qiu, T. S. Liu, X. Zhang, F. Chang, S. L. Shu, H. Y. Yang, Q. L. Zhao and Q. C. Jiang. Application of nanoparticles in cast steel: An overview[J]. China Foundry,2020,17(2):111-126.
APA	F. Qiu, T. S. Liu, X. Zhang, F. Chang, S. L. Shu, H. Y. Yang, Q. L. Zhao and Q. C. Jiang.(2020).Application of nanoparticles in cast steel: An overview.China Foundry,17(2),111-126.
MLA	F. Qiu, T. S. Liu, X. Zhang, F. Chang, S. L. Shu, H. Y. Yang, Q. L. Zhao and Q. C. Jiang."Application of nanoparticles in cast steel: An overview".China Foundry 17.2(2020):111-126.

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