Paper Title:
Microstructural Study on Ni-Based Alloy Coating on Plain-Carbon Steel Substrate by Hot Dipping Process
  Abstract

Ni brazing alloy coating on soft metal substrate has been made extensively with different hard-facing processes. Among various hard-facing processes, hot-dipping has rarely been investigated as an inexpensive technique. In this study, thick Ni-Cr-Si-B-Fe alloy coating (>3 mm) has been made successfully on the plain carbon steel substrate with hot-dipping process. Microstructure and phase identification have been made to the coating with SEM and XRD. It was found that the Ni brazing alloy coating has good binding steel substrate with defect free. Four regions across the thickness of Ni brazing alloy coating, due to solidification conditions upon hot-dipping, have been identified with distinguished microstructure. The main phases of the coating include hard phases of CrB, Fe2B, and Cr23C6 dispersed in g(Fe,Ni) matrix.

  Info
Periodical
Advanced Materials Research (Volumes 239-242)
Edited by
Zhong Cao, Xueqiang Cao, Lixian Sun, Yinghe He
Pages
388-391
DOI
10.4028/www.scientific.net/AMR.239-242.388
Citation
T. Lin, L. S. Wang, H. P. Shao, Z. M. Guo, "Microstructural Study on Ni-Based Alloy Coating on Plain-Carbon Steel Substrate by Hot Dipping Process", Advanced Materials Research, Vols. 239-242, pp. 388-391, 2011
Online since
May 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: E.P. Masuku, Gonasagren Govender, L. Ivanchev, Heinrich Möller
Abstract:Rheocasting of alloys A206 and A201 was investigated in this study. Conical bars with different silver contents were produced using CSIR...
151
Authors: Bao Hong Zhu, Bai Qing Xiong, Yon Gan Zhang, Udo Fritsching, Ji Shan Zhang, Feng Wang, Zhi Hui Li, Hong Wei Liu
Abstract:A high Zn content Al-Zn-Mg-Cu alloy was prepared by spray forming process and the precipitate behavior and microstructure of the extruded...
481
Authors: Guo Fa Mi, Cui Fen Dong, Chang Yun Li, Hai Yan Wang
Abstract:Cast, sub-rapidly solidified and rapidly solidified Al-5Fe alloy and Al-5Fe-3Y alloy were respectively prepared by vacuum melting, suction...
2462
Authors: Hong Wei Liu, Yon Gan Zhang, Jian Bo Zhang, Bao Hong Zhu, Feng Wang, Zhi Hui Li, Xi Wu Li, Bai Qing Xiong
Chapter 1: Materials Properties
Abstract:Microstructural characterization of Al-Cu-Mg-Ag alloy ageing at low and elevated temperature were investigated by differential scanning...
1225
Authors: S.G. Shabestari, R. Gholizadeh
Chapter 2: Forming in Melt or Near Melt Condition
Abstract:Dense precipitation of various intermetallic compounds is a common feature in the microstructure of Al-Si piston alloys. In this...
289