Specifications

China
2 School of Materials and Engineering, Henan University of Science and Technology, Luoyang
471023, China
Source title: Materials Science Forum
Abbreviated source title: Mater. Sci. Forum
Volume: 761
Monograph title: Eco-Materials Processing and Design XIV
Issue date: 2013
Publication year: 2013
Pages: 157-160
Language: English
ISSN: 02555476
CODEN: MSFOEP
ISBN-13: 9783037857144
Document type: Conference article (CA)
Conference name: 14th International Symposium on Eco-Materials Processing and Design,
ISEPD 2013
Conference date: January 15, 2013 - January 18, 2013
Conference location: Kagoshima, Japan
Conference code: 98156
Sponsor: Faculty of Engineering Kagoshima University; Basic Science Division of the Ceramic
Society of Japan
Publisher: Trans Tech Publications Ltd, Kreuzstrasse 10, Zurich-Durnten, CH-8635,
Switzerland
Abstract: The porous molybdenum was prepared by addition of pore forming agent and
powder metallurgy method. The results show that the species and amount of pore forming agent
are the primary influencing factors for the microstructures and properties of porous molybdenum.
The pore shapes in porous molybdenum are regular and uniformly distributed. The porosity of
porous molybdenum would be the largest and the transmission rate would be the best when
sodium chloride was selected as pore forming agent. The compressive fracture strength of porous
molybdenum would be more than 30MPa when the ammonium hydrogen carbonate was
selected as pore formimg agent and its addition was 70% (volume fraction). But the porosity
would be the lowest. © (2013) Trans Tech Publications, Switzerland.
Number of references: 8
Main heading: Molybdenum
Controlled terms: Microstructure - Porosity - Powder metallurgy
Uncontrolled terms: Ammonium hydrogen carbonate - Compressive fracture
strength - Microstructures and properties - Pore shape - Pore-forming agents - Porous
molybdemnum - Properties - Transmission rates
Classification code: 536 Powder Metallurgy - 543.3 Molybdenum and Alloys - 931.2
Physical Properties of Gases, Liquids and Solids - 933 Solid State Physics - 951 Materials
Science
DOI: 10.4028/www.scientific.net/MSF.761.157
Database: Compendex