Published May 21, 2008 | Version v1
Journal article Metadata-only

High strength porous Ti-6Al-4V foams synthesized by solid state powder processing

Creators

  • 1. IFW Dresden, Institute for Complex Materials, PO Box 27 01 16, D-01171 Dresden (Germany)
  • 2. Faculty of Nanotechnology and Advanced Materials Engineering, Sejong University, 98 Gunja-dong, Gwangjin-gu, Seoul 143-747 (Korea, Republic of)
  • 3. Materials and Engineering Physics Program, Ames Laboratory, Ames, IA 50011 (United States)

Description

We demonstrate a powder metallurgy synthesis route for porous Ti-6Al-4V structures by consolidation of Ti-6Al-4V alloy powders and describe the influence of the processing conditions. Ti-6Al-4V foams with 50 vol% porosity having high strength were fabricated by low temperature solid state deformation at temperatures below 873 K. The open cellular structure consists of continuously connected Ti-6Al-4V struts and homogeneously distributed pores with nominal diameters between 10 and 50 μm and 150-500 μm length

Availability note (English)

Available from http://dx.doi.org/10.1088/0022-3727/41/10/105404

Additional details

Identifiers

DOI
10.1088/0022-3727/41/10/105404;
PII
S0022-3727(08)69614-X;

Publishing Information

Journal Title
Journal of Physics. D, Applied Physics
Journal Volume
41
Journal Issue
10
Journal Page Range
[5 p.]
ISSN
0022-3727
CODEN
JPAPBE

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
40037156
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
ALUMINIUM ALLOYS; BINARY ALLOY SYSTEMS; DEFORMATION; FOAMS; POROSITY; POROUS MATERIALS; POWDER METALLURGY; POWDERS; TEMPERATURE RANGE 0400-1000 K; TITANIUM ALLOYS
Descriptors DEC
ALLOY SYSTEMS; ALLOYS; COLLOIDS; DISPERSIONS; MATERIALS; METALLURGY; TEMPERATURE RANGE; TRANSITION ELEMENT ALLOYS