Published March 2014 | Version v1
Journal article Metadata-only

Mechanical Properties of Porous Titanium Structure Fabricated by Investment Casting with Pressurization/Depressurization System

Creators

  • 1. Inha University, Seoul (Korea, Republic of)
  • 2. Research Institute of Industrial Science and Technology (RIST), Pohang (Korea, Republic of)
  • 3. Sungkyunkwan University, Suwon (Korea, Republic of)

Description

A porous titanium structure was fabricated by investment casting with a pressurization/depressurization system, and its mechanical properties were studied. A Micro-Vickers hardness profile revealed that hardness gradually increased from the matrix to the metal/mold interface. A compression test was conducted on a single cell of the porous Ti structure. The theoretical and experimental values of yield strength were in good agreement. Such agreement suggested that the reaction layer did not affect the macro-mechanical properties of the porous Ti structure.

Additional details

Publishing Information

Journal Title
Journal of the Korean Institute of Metals and Materials
Journal Volume
52
Journal Issue
3
Series
19 refs, 8 figs, 1 tab
Journal Page Range
p. 203-209
ISSN
1738-8228

INIS

Country of Publication
Korea, Republic of
Country of Input or Organization
Korea, Republic of
INIS RN
48067072
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
CASTING; FABRICATION; INTERFACES; MECHANICAL PROPERTIES; PRESSURIZATION; TITANIUM
Descriptors DEC
ELEMENTS; FABRICATION; METALS; TRANSITION ELEMENTS