Paper Title:
Experimental Study of Mechanical Properties of Electroformed Nanocrystalline Ni-Mn Alloys
  Abstract

In this paper, the measurements of microhardness and tensile properties are performed to the electroformed Ni-Mn alloys which the mean grain size is near to or less than 100nm. It is studied that the effect of average deposition current density on microhardness and tensile properties of the alloys and the effect of post-electroforming annealing on microhardness of the alloys. The results show that with the increment of average current density, microhardness and strength of the alloys increase and elongation decreases because of the increment of Mn content and the decrement of grain size of the alloys. Microhardness of the alloys are slightly improved after annealing.

  Info
Periodical
Key Engineering Materials (Volumes 375-376)
Edited by
Yingxue Yao, Xipeng Xu and Dunwen Zuo
Pages
148-152
DOI
10.4028/www.scientific.net/KEM.375-376.148
Citation
J. M. Yang, D. Zhu, "Experimental Study of Mechanical Properties of Electroformed Nanocrystalline Ni-Mn Alloys ", Key Engineering Materials, Vols. 375-376, pp. 148-152, 2008
Online since
March 2008
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: Jeong Min Kim, Bong Koo Park, Joong Hwan Jun, Ki Tae Kim, Woon Jae Jung
Abstract:Small amounts of minor alloying elements such as RE and Sr were added to Mg- 8wt%Al-5wt%Zn (AZ91D+4%Zn), and their effects on the...
374
Authors: Xiao Ping Luo, Lan Ting Xia, Ming Gang Zhang
Abstract:The effect of Cd and Sb addition on the microstructural and mechanical properties of as-cast AZ31 alloys was investigated and compared. The...
197
Authors: Ying Bo Zhang, Hong Gao, Gao Feng Quan, Zhao Ming Liu
Metal Alloy Materials
Abstract:The microstructures and mechanical properties of quasicrystal reinforced Mg-Al-Zn-Y alloys with different Y and Zn contents were...
697
Authors: Dai Dong Zhang, Xiao Ru Zhang, Xiu Qin Ge, Da Qing Fang, Xue Hua Yu
Chapter 2: Modeling, Analysis and Simulation of Manufacturing Processes
Abstract:The effect of low content of Ca (0.9 or less)on the microstructure and mechanical properties of AZ63 alloys were studied in this paper. The...
579
Authors: Guo Zhong Li, Geng Chen Shi, Li Sui, Fu Ting Yi, Bo Wang
Chapter 1: Materials and Technologies in the Scale of Micro and Nano
Abstract:As one of the significant structural materials used in safe and arming system of MEMS fuze, the research on micro-electroforming process...
259