Effect of Elemental Powder Size on Foaming Behavior of NiTi Alloy Made by Combustion Synthesis

被引：4

作者：

Arakawa, Yuya ^{[1
]}

Kobashi, Makoto ^{[1
]}

Kanetake, Naoyuki ^{[1
]}

机构：

[1] Nagoya Univ, Grad Sch Engn, Chikusa Ku, Nagoya, Aichi 4648603, Japan

来源：

MATERIALS | 2012年 / 5卷 / 07期

关键词：

intermetallic foam; porous material; combustion synthesis; nickel titanium; foaming agent;

D O I：

10.3390/ma5071267

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070305 [高分子化学与物理];

摘要：

Nickel titanium (NiTi) foams were made by combustion synthesis of powders with the help of ZrH2 as foaming agent and TiB2 as endothermic agent. In this paper, we investigated the effect of elemental powder size on the foaming. The powder size of Ni and Ti affected the ignition temperature of the combustion reaction, cell morphology and microstructure of the foams. The cell morphology of the foams was also modified by the powder size of TiB2.

引用

页码：1267 / 1274

页数：8

共 13 条

[1]

Effect of Foaming Agent and Endothermic Agent Addition on Foaming Behavior of NiTi Alloy Made by Combustion Synthesis [J].