Powder Metallurgy Production of Ti-5.4 wt.% Si Alloy. II. Structure and Strength of the Sintered Material.

Autor:	Brodnikovskii, D., Lugovoi, N., Brodnikovskii, N., Slyunyaev, V., Kuz'menko, N., Vasil'ev, A., Firstov, S.
Předmět:	POWDER metallurgy TITANIUM alloys STRENGTH of materials SINTERING SOLID oxide fuel cells MECHANICAL behavior of materials POROSITY
Zdroj:	Powder Metallurgy & Metal Ceramics; Jan2014, Vol. 52 Issue 9/10, p539-544, 6p
Abstrakt:	The powder metallurgy production of porous Ti-5.4 wt.% Si material promising for solid oxide fuel cells is studied. Its structure and mechanical properties are examined. It is shown that compacting pressure in the range under study has no essential effect on the structure of green powder samples before sintering. The volume shrinkage of samples starts increasing with sintering temperature from 1300°C up to the solidus point. Variation in sintering conditions of compacts from the atomized Ti-5.4 wt.% Si alloy powder allows the material density to be changed in a wide range. [ABSTRACT FROM AUTHOR]
Databáze:	Complementary Index
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