ISSN:
1662-9752
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
Structure and properties of MASHS powder Ti-46Al-8Cr, at. %, have been investigated.The powder is characterized by the multiphase dispersed strengthened structure with coherentprecipitates/matrix bonding. Main structural constituents of the powder are titanium aluminidesalloyed with chromium: γ-TiAl(Cr), Al0,67Cr0,08Ti0,25 and α2-Ti3Al(Cr). Average powdermicrohardness is 313 HV0.25. High-quality detonation coatings with high hardness (940-1100 HV)and low porosity (less than 1%) have been obtained from the synthesized powder. The coatingsexhibit good oxidation behaviour at 900°C
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/02/14/transtech_doi~10.4028%252Fwww.scientific.net%252FMSF.534-536.1589.pdf
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