FABRICATION AND PROPERTIES OF HIGH-CHROMIUM CAST IRON DISPERSED STEEL MATRIX COMPOSITE

被引：0

作者：

Yuan, Guofeng ^{[1
]}

Wang, He ^{[1
]}

Guo, Xiuli ^{[1
]}

Zhao, Fei ^{[1
]}

Yan, Chengqi ^{[1
]}

He, Han ^{[1
]}

机构：

[1] Anyang Inst Technol, Sch Mech Engn, Anyang 455000, Peoples R China

来源：

MATERIALI IN TEHNOLOGIJE | 2024年 / 58卷 / 03期

关键词：

hot rolling; high-chromium cast iron; dispersed; microstructure; MICROSTRUCTURE; DUCTILITY; EVOLUTION; BEHAVIOR; TEXTURE;

D O I：

10.17222/mit.2024.1111

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Composites with high -chromium cast iron (HCCI) dispersed in a steel matrix were prepared using the multilayer rolling -forming method. The macroscopic morphology, microstructure and tensile properties of the bimetal composites were analyzed. The experimental results showed that brittle HCCI layers were necked and broken into uneven blocks or granules after hot -rolling forming. The fractured HCCI was encased in carbon steel completely, and the two metals achieved good metallurgical bonding. The Fe, Cr, Mn and C elements were diffused at the interface. The tensile strength of the composite was better than that of the as -cast iron. During the process of tensile deformation, the composite displayed a complex crack propagation rather than a fracture caused directly by brittleness. The damage tolerance and energy absorption capacity of the bimetallic composite were improved with a decentralized structure.

引用

页码：349 / 356

页数：8

共 22 条

[1] Grain and texture evolution in nano/ultrafine-grained bimetallic Al/Ni composite during accumulative roll bonding [J].

Azimi, Monireh ;

Toroghinejad, Mohammad Reza ;

Shamanian, Morteza ;

Kestens, Leo A. I. .

JOURNAL OF MATERIALS SCIENCE, 2018, 53 (17) :12553-12569

[2] Structural integrity of hot strip mill rolling rolls [J].

Belzunce, FJ ;

Ziadi, A ;

Rodriguez, C .

ENGINEERING FAILURE ANALYSIS, 2004, 11 (05) :789-797

[3] Effect of heat treatment on interface behavior of martensite/austenite multilayered composites by accumulative hot roll bonding [J].

Cao, Rui ;

Ding, Yun ;

Yan, Yingjie ;

Zhang, Xiaobo ;

Chen, Jianhong .

COMPOSITE INTERFACES, 2019, 26 (12) :1069-1085

[4] Effect of Si on Microstructure and Wear Resistance of Hypereutectic High-Chromium Cast Iron [J].

Chen, Zhengyang ;

Fu, Hanguang ;

Wang, Feng ;

Yuan, Naibo ;

Lin, Jian .

JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 2023, 32 (12) :5450-5465

[5] Understanding effects of Cr content on the slurry erosion behavior of high-Cr cast irons through local property mapping and computational analysis [J].

Cui, J. ;

Guo, L. ;

Lu, H. ;

Li, D. Y. .

WEAR, 2017, 376 :587-594

[6] Influence of Vanadium and Boron Additions on the Microstructure, Fracture Toughness, and Abrasion Resistance of Martensite-Carbide Composite Cast Steel [J].

Elghazaly, Waleed ;

Rashad, R. ;

Elmohr, Sayed ;

Elghazaly, Saied .

ADVANCES IN MATERIALS SCIENCE AND ENGINEERING, 2016, 2016

[7] Diffusion bonding between high chromium white iron and low carbon steel [J].

Eroglu, M. ;

Kurt, B. .

MATERIALS SCIENCE AND TECHNOLOGY, 2007, 23 (02) :171-176

[8] The difference in effects of electric current pulses on inoculation of austenite and M7C3 carbides [J].

Geng, Baoyu ;

Zhou, Rongfeng ;

Li, Yongkun ;

Wang, Quiping ;

Jiang, Yehua .

MATERIALS RESEARCH EXPRESS, 2020, 7 (09)

[9] Role of layered structure in ductility improvement of layered Ti-Al metal composite [J].

Huang, Meng ;

Xu, Chao ;

Fan, Guohua ;

Maawad, Emad ;

Gan, Weimin ;

Geng, Lin ;

Lin, Fengxiang ;

Tang, Guangze ;

Wu, Hao ;

Du, Yan ;

Li, Danyang ;

Miao, Kesong ;

Zhang, Tongtong ;

Yang, Xuesong ;

Xia, Yiping ;

Cao, Guojian ;

Kang, Huijun ;

Wang, Tongmin ;

Xiao, Tiqiao ;

Xie, Honglan .

ACTA MATERIALIA, 2018, 153 :235-249

[10] Fabrication of plain carbon steel/high chromium white cast iron bimetal by a liquid-solid composite casting process [J].

Javaheri, V. ;

Rastegari, H. ;

Naseri, M. .

INTERNATIONAL JOURNAL OF MINERALS METALLURGY AND MATERIALS, 2015, 22 (09) :950-955

← 1 2 3 →