Effects of Cr and Zn on the interfacial microstructures of borides in Fe-Cr-B cast steels during hot-dipping in Al-Zn alloys

被引：4

作者：

Zhang, Xianman ^{[1
]}

Chen, Weiping ^{[2
]}

Luo, Hongfeng ^{[1
]}

Li, Shuang ^{[3
]}

Zhou, Teng ^{[1
]}

机构：

[1] Hainan Univ, Mech & Elect Engn Coll, Haikou 570228, Hainan, Peoples R China

[2] South China Univ Technol, Guangdong Key Lab Adv Metall Mat Proc, Guangzhou, Guangdong, Peoples R China

[3] Foreign & Overseas Chinese Affairs Off Hainan Pro, Haikou, Hainan, Peoples R China

来源：

INTERNATIONAL JOURNAL OF MATERIALS RESEARCH | 2019年 / 110卷 / 03期

基金：

中国国家自然科学基金;

关键词：

Periodic layered structure; Fe-Cr-B cast steel; Boride; Al-Zn melt; Hot-dip; PERIODIC-LAYERED STRUCTURE; EROSION-CORROSION BEHAVIOR; SOLID-STATE REACTIONS; FLOWING LIQUID ZINC; RESISTANCE; ALUMINUM; MECHANISM; MORPHOLOGIES; CHROMIUM; KINETICS;

D O I：

10.3139/146.111742

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

The interfacial microstructures of borides in Fe-Cr-B cast steels with different Cr contents after hot dipping in Al-Zn alloys were investigated. The results showed: the Cr contained in Fe-Cr-B cast steel had a key influence on the formation of periodic layered structures (PLSs) between Cr-rich borides, which were (Cr,Fe)(2)B, and Al-Zn melt. The contents of Zn in the Al-Zn melts also significantly influenced the formation of periodic layered structures, which depended on the complex relationship between the content of Cr contained in Fe-Cr-B cast steel and that of Zn in Al-Zn melt. Within a certain range. the higher the content of Cr is, the larger the maximum value of Zn in Al-Zn melt that could form PLS at the (Cr,Fe)(2)B/Al-Zn interface could be.

引用

页码：202 / 208

页数：7

共 13 条

[1] Spontaneous growth of Sn whisker on the hot-dipping Al-Sn alloy coating on Fe-Cr-B cast steel
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Zheng, Zhenhai
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MATERIALS CHARACTERIZATION, 2024, 214
[2] Corrosion-Wear Resistance and Interfacial Morphologies of Novel Fe-Cr-B Cast Steels in Molten Aluminum
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TRIBOLOGY LETTERS, 2018, 66 (03)
[3] Hot-dip aluminizing of Fe-Cr-B cast steel in Al-Ti-B alloy melt
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JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2024, 29 : 3891 - 3897
[4] Growth of segmented Bi and Sn whisker on Cr-Al-B MAB phase formed during hot-dip aluminizing of Fe-Cr-B cast steel
Zhang, Xianman
Liu, Baichuan
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MATERIALS CHARACTERIZATION, 2025, 221
[5] On the effect of thermal diffusion treatment on the hot-dipped Al-Si alloy coating on Fe-Cr-B cast steel
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Li, Xingtao
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CONSTRUCTION AND BUILDING MATERIALS, 2024, 411
[6] Growth of segmented Bi and Sn whisker on Cr-Al-B MAB phase formed during hot-dip aluminizing of Fe-Cr-B cast steel (vol 221 , 114763, 2025)
Zhang, Xianman
Liu, Baichuan
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MATERIALS CHARACTERIZATION, 2025, 222
[7] Effect of minor Cr, Mn, Zr, Ti and B on grain refinement of as-cast Al-Zn-Mg-Cu alloys
He, Yongdong
Zhang, Xinming
Cao, Zhiqiang
Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering, 2010, 39 (07): : 1135 - 1140
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[9] DIFFERENT EFFECTS BETWEEN Zr AND Cr ADDITIONS ON RECRYSTALLIZATION OF HOT-ROLLED Al-Zn-Mg-Cu ALLOYS.
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[10] Synthesis, Microstructures and Mechanical Behaviour of Cr0.21Fe0.20Al0.41Cu0.18 and Cr0.14Fe0.13Al0.26Cu0.11Si0.25Zn0.11 Nanocrystallite Entropy Alloys Prepared by Mechanical Alloying and Hot-Pressing
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S. Sivasankaran
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Metals and Materials International, 2021, 27 : 139 - 155

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