Format

Send to

Choose Destination
J Nanosci Nanotechnol. 2018 Mar 1;18(3):2227-2230. doi: 10.1166/jnn.2018.14979.

Effect of Zn on Pore Characteristics in Lotus-Type Porous Cu.

Author information

1
Department of Materials Science and Engineering, Inha University, Incheon 22212, Republic of Korea.
2
Department Naval Architecture and Ocean Engineering, Inha University, Incheon 22212, Republic of Korea.
3
Global Technology Center, Samsung Electronics Co., Suwon 16677, Republic of Korea.

Abstract

The effect of Zn on pore characteristics in lotus-type porous Cu alloy was investigated. The lotustype porous Cu-Zn alloys were fabricated with Zn content from 0.01 to 0.1 at% by the centrifugal casting method. The results demonstrated that the porosity was rarely affected by Zn content. However, the average pore diameter and pore number density of the lotus type porous Cu-Zn alloys were significantly affected by the Zn content. The average pore diameter decreased as the Zn content increased up to 0.01 at%, and then increased as the Zn content increased up to 0.1 at%. In contrast, the variations in the pore number density of the lotus-type porous Cu-Zn alloys showed the reversed tendency with respect to that of the average pore diameter. The increase in heterogeneous nucleation sites for pores attributed to the decreased average pore diameter and the increased pore number density.

PMID:
29448751
DOI:
10.1166/jnn.2018.14979

Supplemental Content

Full text links

Icon for Ingenta plc
Loading ...
Support Center