Microstructure characterization and fracture behaviors of Silicon carbide/ metallic glass composites with interpenetrating architecture
文献类型：期刊论文
| 作者 | Zhang, Huiming1,2; Li, Songtao1,2,3; Wang, Jinhe1; Wang, Aimin1,2,3; Zhang, Haifeng1,2,3,4; Li, Hong1,2,3,4; Zhu, Zhengwa1,2,3,4 |
| 刊名 | INTERMETALLICS
 |
| 出版日期 | 2024-02-01 |
| 卷号 | 165页码:8 |
| 关键词 | Silicon carbide Metallic glass Interpenetrating phase composite Fracture toughness |
| ISSN号 | 0966-9795 |
| DOI | 10.1016/j.intermet.2023.108168 |
| 通讯作者 | Li, Hong(lihong@imr.ac.cn) ; Zhu, Zhengwa(zwzhu@imr.ac.cn) |
| 英文摘要 | Silicon carbide/metallic glass interpenetrating phase composites (SiC/MG IPCs) have attracted great attention due to their superior performances. However, the effect of the interface on the mechanical properties remains unclear. In this paper, three SiC three-dimension network scaffolds (SiC 3D-NSs) with different volume fractions and surface areas were firstly prepared by selecting SiC particles of different sizes, and the corresponding SiC/MG IPCs were further prepared using vacuum pressure infiltration and water quenching. The microstructure and mechanical properties of the scaffolds and related IPCs were studied. The SiC and MG phases are continuous, mutually interpenetrated in 3D space. The strength of the scaffolds and related IPCs are positively correlated with the SiC volume fraction. It is found that partial crystallization of MG occurred at the interface due to the increase in interface thermal resistance and heterogeneous nucleation. During compression or bending, such the inter -facial structure can retard the main crack propagation by initiating a large number of secondary cracks. It contributes to an apparent increase in the crack propagation path, significantly improving the fracture toughness of IPCs. This result shows that interface engineering in IPCs is of great significance for improving their toughness. |
| 资助项目 | Space Application System of China Manned Space Program[YYMT1201-EXP08] ; National Natural Science Foundation of China[52074257] |
| WOS研究方向 | Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001145244200001 |
| 出版者 | ELSEVIER SCI LTD |
| 资助机构 | Space Application System of China Manned Space Program ; National Natural Science Foundation of China |
| 源URL |  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Li, Hong; Zhu, Zhengwa |
| 作者单位 | 1.Chinese Acad Sci, Shi Changxu Innovat Ctr Adv Mat, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, 72 Wenhua Rd, Shenyang 110016, Peoples R China 3.Chinese Acad Sci, CAS Key Lab Nucl Mat & Safety Assessment, Inst Met Res, Shenyang 110016, Peoples R China 4.Northeastern Univ, Sch Met, Shenyang 110819, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Huiming,Li, Songtao,Wang, Jinhe,et al. Microstructure characterization and fracture behaviors of Silicon carbide/ metallic glass composites with interpenetrating architecture[J]. INTERMETALLICS,2024,165:8. |
| APA | Zhang, Huiming.,Li, Songtao.,Wang, Jinhe.,Wang, Aimin.,Zhang, Haifeng.,...&Zhu, Zhengwa.(2024).Microstructure characterization and fracture behaviors of Silicon carbide/ metallic glass composites with interpenetrating architecture.INTERMETALLICS,165,8. |
| MLA | Zhang, Huiming,et al."Microstructure characterization and fracture behaviors of Silicon carbide/ metallic glass composites with interpenetrating architecture".INTERMETALLICS 165(2024):8. |
入库方式： OAI收割
来源：金属研究所
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