ISSN:
1013-9826
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:
In the present study, steel-bonded cemented carbide GT35 has been fabricated from naturalilmenite by in-situ carbothermic reduction and vacuum pressureless sintering. The effect of differentcarbon source on the mechanical properties and microstructure of GT35 composite was studied. Thequality of the composite synthesized from natural graphite is higher than those from other carbon source.Some good results were obtained from experiments: the density is about 6.2g/cm3, and the bendingstrength is 1390MPa, which higher than that of other samples. The structures and ingredient of differentcarbon source were analyzed to elucidate their different performance in the reactions
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/56/transtech_doi~10.4028%252Fwww.scientific.net%252FKEM.368-372.1140.pdf