Available Issues  |  Japanese>>  Publisher Site  
Author: ADVANCED
Keyword:
Volume Page
            My J-STAGE HELP
 
TOP > Available Issues > Table of Contents > Abstract

ONLINEISSN:1347-5320
PRINTISSN:1345-9678
MATERIALS TRANSACTIONS
Vol. 47 (2006) , No. 9 pp.2116-2119
[PDF (185K)] [References] 

Fabrication of Lotus-Type Porous Ni3Al with and without Boron
Takuya Ide1), Masakazu Tane1), Soong-Keun Hyun1) and Hideo Nakajima1)
1) The Institute of Scientific and Industrial Research, Osaka University
(Received February 28, 2006)
(Accepted July 28, 2006)
Ni3Al with and without boron was melted and unidirectionally solidified in pressurized hydrogen atmosphere by using a continuous zone melting method. For Ni3Al without boron, cylindrical pores elongated in the direction parallel to the solidification direction, are formed in Ni3Al matrix. On the other hand, no pore is formed in Ni3Al with 0.23 mol% B solidified under the same condition. This result suggests that the solubility gap of hydrogen between liquid and solid Ni3Al with boron is extremaly small.
Keywords:Intermetallic compounds, Ni3Al, lotus-type porous metals, unidirectional solidification

[PDF (185K)] [References] 
Download Meta of Article[Help]
RIS
BibTeX

doi:10.2320/matertrans.47.2116
JOI  JST.JSTAGE/matertrans/47.2116
Copyright (c) 2006 The Japan Institute of Metals

Japan Science and Technology Information Aggregator, ElectronicJ-STAGE